United States Naval Observatory Circulars

   1 ------- (July 18, 1949)
     Tracks of total solar eclipses in 1952, 1953, 1954

   2 ------- (September 19, 1949)
     Tracks of total solar eclipses in 1955, 1956, 1957

   3 Lucy T. Day (November 15, 1949)
     Positions, areas, and counts of sunspots
     January-April, 1948

   4 Lucy T. Day (November 16, 1949)
     Positions, areas, and counts of sunspots
     May-July, 1948

   5 ------- (December 1, 1949)
     Ephemeris of Juno, 1949-50

   6 Lucy T. Day (December 19, 1949)
     Positions, areas, and counts of sunspots
     August-October, 1948

   7 ------- (February 1, 1950)
     Ephemerides of Pallas and Ceres, 1950

   8 Lucy T. Day (February 3, 1950)
     Positions, areas, and counts of sunspots
     November-December, 1948
     Summary of 1948

   9 Lucy T. Day (February 6, 1950)
     Positions, areas, and counts of sunspots
     January-February, 1949

  10 Lucy T. Day (February 8, 1950)
     Positions, areas, and counts of sunspots
     March-May, 1949

  11 Lucy T. Day (February 10, 1950)
     Positions, areas, and counts of sunspots
     June-August, 1949

  12 Lucy T. Day (February 13, 1950)
     Positions, areas, and counts of sunspots
     September-November, 1949

  13 Lucy T. Day (February 27, 1950)
     Positions, areas, and counts of sunspots
     December, 1949 -- Summary, 1949

  14 ------- (March 7, 1950)
     The Naval Observatory Time Service

  15 Lucy T. Day (April 12, 1950)
     Positions, areas, and counts of sunspots
     January-February, 1950

  16 ------- (May 4, 1950)
     Tracks of total solar eclipses in 1958, 1959, 1960

  17 Lucy T. Day (May 4, 1950)
     Positions, areas, and counts of sunspots
     March 1950

  18 ------- (May 18, 1950)
     Ephemeris of Vesta, 1950-51

  19 Lucy T. Day (June 5, 1950)
     Positions, areas, and counts of sunspots
     April, 1950

  20 ------- (June 6, 1950)
     Ephemerides of Juno, Pallas, and Ceres, 1951

  21 Lucy T. Day (August 9, 1950)
     Positions, areas, and counts of sunspots
     May-June, 1950

  22 Lucy T. Day (September 18, 1950)
     Positions, areas, and counts of sunspots
     July, 1950

  23 Lucy T. Day (October 22, 1950)
     Positions, areas, and counts of sunspots
     August, 1950

  24 Lucy T. Day (November 30, 1950)
     Positions, areas, and counts of sunspots
     September, 1950

  25 Lucy T. Day (January 4, 1951)
     Positions, areas, and counts of sunspots
     October, 1950

  26 Lucy T. Day (January 29, 1951)
     Positions, areas, and counts of sunspots
     November 1950

  27 ------- (February 19, 1951)
     Annular eclipse of September 1, 1951
     Path of annular phase in the United States

  28 Lucy T. Day (March 6, 1951)
     Positions, areas, and counts of sunspots
     December 1950

  29 Lucy T. Day (May 4, 1951)
     Positions, areas, and counts of sunspots
     January-February  <1951>

  30 Wm. Markowitz (May 11,1951)
     Sunspot areas and numbers as indices of solar activity
     31 Lucy T. Day (June 29, 1951)      Positions, areas, and counts of sunspots      March-April, 1951   32 Lucy T. Day (July 23, 1951)      Positions, areas, and counts of sunspots      May, 1951   33 Lucy T. Day (November 15, 1951)      Positions, areas, and counts of sunspots      June-July, 1951   34 Lucy T. Day (January 15, 1952)      Positions, areas, and counts of sunspots      August-September, 1951   35 Lucy T. Day (March 14, 1952)      Positions, areas, and counts of sunspots      October-November-December, 1951   36 Lucy T. Day (June 18, 1952)      Positions, areas, and counts of sunspots      January-February-March-April, 1952   37 ------- (December 1, 1952)      Solar summary for 1950   38 ------- (December 1, 1952)      Solar summary for 1951   39 Lucy T. Day (December 1, 1952)      Positions, areas, and counts of sunspots      May-June-July-August, 1952   40 ------- (December 8, 1952)      Annular and partial solar eclipses in 1955, 1956, 1957      Non-central total eclipse of 1957   41 Winifred Sawtell (February 11, 1953)      Positions, areas, and counts of sunspots      September-October-November-December, 1952   42 ------- (April 15, 1953)      Solar summary for 1952   43 Winifred Sawtell (May 10, 1953)      Positions, areas, and counts of sunspots      January-February, 1953   44 Winifred Sawtell (July 24, 1953)      Positions, areas, and counts of sunspots      March-April-May, 1953   45 Winifred Sawtell (September 8, 1953)      Positions, areas, and counts of sunspots      June-July, 1953   46 Winifred Sawtell (December 14, 1953)      Positions, areas, and counts of sunspots      August-September-October, 1953   47 Winifred Sawtell Cameron (January 25, 1954)      Positions, areas, and counts of sunspots      November-December, 1953   48 ------- (March 1, 1954)      Solar summary for 1953   49 ------- (March 8, 1954)      The Naval Observatory Time Service   50 Winifred Sawtell Cameron (April 1, 1954)      Positions, areas, and counts of sunspots      January-February, 1954   51 Winifred Sawtell Cameron (May 28, 1954)      Positions, areas, and counts of sunspots      March-April, 1954   52 Winifred Sawtell Cameron (August 16, 1954)      Positions, areas, and counts of sunspots      May-June, 1954   53 Simone Daro Gossner (August 20, 1954)      Annular eclipses in 1958, 1959   54 Winifred Sawtell Cameron (November 1, 1954)      Positions, areas, and counts of sunspots      July-August, 1954   55 Winifred Sawtell Cameron (January 10, 1955)      Positions, areas, and counts of sunspots      September-October, 1954   56 Winifred Sawtell Cameron (February 15, 1955)      Positions, areas, and counts of sunspots      November-December, 1954   57 ------- (March 4, 1955)      Solar summary for 1954   58 Winifred Sawtell Cameron (May 25, 1955)      Positions, areas, and counts of sunspots      January-February-March, 1955   59 Simone Daro Gossner (June 28, 1955)      Solar eclipses, 1960-1963   60 Winifred Sawtell Cameron (August 8, 1955)      Positions, areas, and counts of sunspots      April-May-June, 1955   61 Winifred Sawtell Cameron (September 26, 1955)      Positions, areas, and counts of sunspots      July, 1955   62 Winifred Sawtell Cameron (October 24, 1955)      Positions, areas, and counts of sunspots      August, 1955   63 Winifred Sawtell Cameron (November 7, 1955)      Positions, areas, and counts of sunspots      September, 1955   64 Winifred Sawtell Cameron (February 29, 1956)      Positions, areas, and counts of sunspots      October-November-December, 1955   65 ------- (April 6, 1956)      Solar summary for 1955   66 Winifred Sawtell Cameron (June 6, 1956)      Positions, areas, and counts of sunspots      January, 1956   67 Winifred Sawtell Cameron (July 25, 1956)      Positions, areas, and counts of sunspots      February, 1956   68 Winifred Sawtell Cameron (August 15, 1956)      Positions, areas, and counts of sunspots      March, 1956   69 Winifred Sawtell Cameron (September 12, 1956)      Positions, areas, and counts of sunspots      April, 1956   70 Winifred Sawtell Cameron (October 1, 1956)
     Positions, areas, and counts of sunspots
     May, 1956

  71 Winifred Sawtell Cameron (March 18, 1957)
     Positions, areas, and counts of sunspots
     June-July, 1956

  72 Winifred Sawtell Cameron (March 18, 1957)
     Positions, areas, and counts of sunspots
     August, 1956

  73 Winifred Sawtell Cameron (April 1, 1957)
     Positions, areas, and counts of sunspots
     September, 1956

  74 Winifred Sawtell Cameron (April 17, 1957)
     Positions, areas, and counts of sunspots
     October, 1956

  75 Winifred Sawtell Cameron (May 28, 1957)
     Positions, areas, and counts of sunspots
     November, 1956

  76 Winifred Sawtell Cameron (June 5, 1957)
     Positions, areas, and counts of sunspots
     December, 1956

  77 ------- (June 21, 1957)
     Solar summary for 1956

  78 Simone Daro Gossner (July 3, 1957)
     The total eclipse of October 2, 1959
     Path of total phase in the United States

  79 Winifred Sawtell Cameron (July 12, 1957)
     Positions, areas, and counts of sunspots
     January, 1957

  80 Winifred Sawtell Cameron (August 26, 1957)
     Positions, areas, and counts of sunspots
     February, 1957

  81 Winifred Sawtell Cameron (October 3, 1957)
     Positions, areas, and counts of sunspots
     March, 1957

  82 Winifred Sawtell Cameron (October 25, 1957)
     Positions, areas, and counts of sunspots
     April, 1957

  83 Winifred Sawtell Cameron (November 19, 1957)
     Positions, areas, and counts of sunspots
     May, 1957

  84 Winifred Sawtell Cameron (December 18, 1957)
     Positions, areas, and counts of sunspots
     June, 1957

  85 Simone Daro Gossner (April 16, 1958)
     Solar eclipses, 1963-1967

  86 Irving W. Lindenblad (November 10, 1958)
     Positions, areas, and counts of sunspots
     July, 1957

  87 Irving W. Lindenblad (November 10, 1958)
     Positions, areas, and counts of sunspots
     August, 1957

  88 ------- (March 10, 1960)
     Eclipse maps for the total solar eclipse of February 4-5, 1962 and the
     annular solar eclipse of July 31, 1962

  89 Simone Daro Gossner (June 15, 1960)
     Solar eclipses, 1968-1970

  90 R. L. Duncombe and G. M. Clemence (December 16, 1960)
     Provisional ephemeris of Mars 1950-2000

  91 R. L. Duncombe, A. Thomas, and J. S. Duncombe (December 27, 1961)
     Rectangular coordinates of the moon 1952-1971

  92 Berenice L. Morrison (May 1, 1962)
     Ephemeris of the radio longitude of the central meridian of Jupiter
     system III (1957.0)  <1961-1963>

  93 Victoria Meiller (October 10, 1963)
     GC and DM numbers of FK3 stars

  94 Berenice L. Morrison (April 19, 1964)
     Ephemeris of the radio longitude of the central meridian of Jupiter
     system III (1957.0)  <1964-1967>

  95 R. L. Duncombe (April 30, 1964)
     Provisional ephemeris of Mars 1800-1950

  96 R. L. Duncombe, W. J. Klepczynski, T. van Flandern (May 15, 1964)
     Geocentric distance and velocity of Venus 1961-1970

  97 ------- (May 29, 1964)
     Tables of Polaris and the equation of time 1965-1966

  98 Victoria Meiller (June 12, 1964)
     Physical ephemeris of Mars 1877-1967

  99 Solomon Elvove (June 19, 1964)
     Astronomical data in machine readable form

 100 ------- (June 26, 1964)
     Index to United States Naval Observatory Circulars Nos. 1-100

 101 Julena S. Duncombe (July 29, 1964)
     Solar eclipses, 1971-1975

 102 Julena S. Duncombe and Berenice L. Morrison (September 1, 1964)
     Total solar eclipse of 30 May 1965

 103 A. N. Adams and D. K. Scott (October 9, 1964)
     Observations of the Sun, Moon, and planets
     Six-inch transit circle results  <1956-1962>

 104 Victoria Meiller (October 30, 1964)
     Durchmusterung and Henry Draper numbers of Albany General Catalog stars

 105 A. N. Adams and D. K. Scott (November 27, 1964)
     Observations of the Sun, Moon, and planets
     Six-inch transit circle results  <8 March 1963-2 July 1964>

 106 R. L. Duncombe, Z. Tufekcioglu, and G. Larson (April 2, 1965)
     Rectangular coordinates of Mercury 1800-2000

 107 Louise B. Weston (April 9, 1965)
     Sunlight, moonlight, and twilight for Antarctica 1966-1968

 108 A. N. Adams and D. K. Scott (July 1, 1965)
     Observations of the sun, moon, and planets
     Six-inch transit circle results  <7 July 1964-24 December 1964>

 109 Julena S. Duncombe (August 6, 1965)
     Annular solar eclipse of 20 May 1966

 110 Julena S. Duncombe (August 27, 1965)
     Total solar eclipse of 12 November 1966

 111 Solomon Elvove (January 14, 1966)
     Astronomical data in machine readable form

 112 Berenice L. Morrison (April 8, 1966)
     Phases of the moon 1800-1959

 113 Julena S. Duncombe (December 15, 1966)
     Solar eclipses, 1976-1980

 114 Solomon Elvove (January 16, 1967)
     Astronomical data in machine readable form

 115 A. N. Adams and D. K. Scott (February 1, 1967)
     Observations of the Sun, Moon, and planets
     Six-inch transit circle results  <11 January 1965-11 April 1966>

 116 Julena S. Duncombe (September 29, 1967)
     Total solar eclipse of 22 September 1968

 117 Berenice L. Morrison (September 29, 1967)
     Ephemeris of the radio longitude of the central meridian of Jupiter
     system iii (1957.0)  <1968-1971>

 118 a. n. adams and d. k. scott (January 5, 1968)
     observations of the sun, moon, and planets
     six-inch transit circle results  <29 May 1966-10 July 1967>

 119 berenice l. morrison (February 23, 1968)
     phases of the moon 1960-2003

 120 louise b. weston (March 29, 1968)
     sunlight, moonlight, and twilight for antarctica 1969-1971

 121 d. k. scott (June 28, 1968)
     a linotron system manual for the photo-composition of astronomical and
     mathematical tables

 122 Julena s. Duncombe (October 11, 1968)
     annular solar eclipse of 18 March 1969

 123 Julena s. Duncombe (February 12, 1969)
     annular solar eclipse of 11 September 1969

 124 a. n. adams and d. k. scott (February 28, 1969)
     observations of the sun, moon, and planets
     six-inch transit circle results  <12 July 1967-25 June 1968>

 125 Julena s. Duncombe (March 7, 1969)
     total solar eclipse of 7 March 1970

 126 Julena s. Duncombe (November 5, 1969)
     annular solar eclipse of 31 August - 1 September 1970

 127 b. l. klock and d. k. scott (April 1, 1970)
     observations of the sun, moon, and planets
     six-inch transit circle results  <30 June 1968-17 July 1969>

 128 solomon elvove (May 29, 1970)
     astronomical data in machine readable form

 129 Julena s. Duncombe (April 2, 1971)
     annular solar eclipse of 16 January 1972

 130 berenice l. morrison (April 19, 1971)
     perigee and apogee of the moon 1959-1999

 131 Julena s. Duncombe (May 21, 1971)
     total solar eclipse of 10 July 1972

 132 Louise B. Weston (June 1, 1971)
     Sunlight, moonlight, and twilight for Antarctica 1972-1974

 133 R. S. Harrington and M. Miranian (June 18, 1971)
     Sunspot areas 1907-1970

 134 P. M. Janiczek and P. K. Seidelmann (June 30, 1971)
     Normalized observations of Venus 1901-1949

 135 Julena S. Duncombe (September 10, 1971)
     Total solar eclipse of 30 June 1973

 136 B. L. Klock and D. K. Scott (March 10, 1972)
     Observations of the Sun, Moon, and planets
     Six-inch transit circle results  <8 August 1969-31 December 1970>

 137 Berenice L. Morrison and Victoria Meiller (March 14, 1972)
     Ephemeris of the radio longitude of the central meridian of Jupiter
     system III (1957.0)  <1972-1975>

 138 George H. Kaplan (October 20, 1972)
     Geocentric solar data  <1970-1985>

 139 G. H. Kaplan, P. K. Seidelmann and E. Smith (December 1, 1972)
     Astrometric ephemeris of Pluto 1970-1990

 140 George Kaplan and Joan Bixby Dunham (March 1, 1973)
     Rectangular coordinates of the Moon 1971-1980

 141 Julena S. Duncombe (March 16, 1973)
     Lunar limb profiles for solar eclipses

 142 Julena S. Duncombe (April 20, 1973)
     Solar eclipses, 1981-1990

 143 B. L. Klock and D. K. Scott (May 31, 1973)
     Observations of the Sun, Moon, and planets
     Six-inch transit circle results  <1971>

 144 Julena S. Duncombe (June 15, 1973)

     Total solar eclipse of 20 June 1974



 145 P. M. Janiczek, P. K. Seidelmann and W. D. McClain (November 1, 1973)

     Normalized observations of Mercury 1901-1937



 146 Solomon Elvove (April 19. 1974)

     Astronomical data in machine readable form



 147 Louise B. Weston (June 14, 1974)

     Sunlight, moonlight, and twilight for Antarctica 1975-1977



 148 Victoria Meiller (July 31, 1974)

     Physical ephemeris of Mars  <1659,1666,1672,1683,1704,1719,1779-1875>



 149 P. M. Janiczek and G. H. Kaplan (August 17, 1974)

     Fortran automatic typesetting system



 150 ------- (December 31, 1974)

     Index to United States Naval Observatory Circulars Nos. 101-150



 151 G. H. Kaplan, K. F. Pulkkinen and B. Emerson (February 14, 1975)

     Apparent ephemeris of Mars 1960-1980



 152 Alan D. Fiala and Julena s. Duncombe (October 23, 1975)

     Total solar eclipse of 23 October 1976



 153 James A. Hughes, Peter Espenschied, Dennis McCarthy, David K. Scott,

     Thomas C. van Flandern (October 27, 1975)

     Coordinates of U.S. Naval Observatory installations



 154 Dennis D. McCarthy (June 1, 1976)

     The determination of universal time at the U.S. Naval Observatory



 155 George H. Kaplan, Leroy E. Doggett, P. Kenneth Seidelmann

     (October 1, 1976)

     Almanac for Computers, 1977



 156 Alan D. Fiala (October 1, 1976)

     Solar eclipses of 1977

     Annular solar eclipse of 18 April 1977

     Total solar eclipse of 12 October 1977



 157 Alan D. Fiala and Marie R. Lukac (December 5, 1977)

     Total solar eclipse of 26 February 1979



 158 Alan D. Fiala and Marie R. Lukac (December 1, 1978)

     Total solar eclipse of 16 February 1980



 159 F. Stephen Gauss (July 13, 1979)

     Observations of the Sun, Moon, and planets

     Six-inch transit circle results  <6 May 1975-4 July 1977>



 160 Alan D. Fiala and Marie R. Lukac (July 4, 1980)

     Total solar eclipse of 31 July 1981



 161 Victoria Meiller (November 24, 1980)

     Ephemeris of the system III (1965) longitude of the central meridian of

     Jupiter  <1965-1980>



 162 G. H. Kaplan (November 24, 1980)

     Geocentric ephemeris of Pluto 1975-1985



 163 edited by G. H. Kaplan (December 10, 1981)

     The IAU resolutions on astronomical constants, time scales, and the

     fundamental reference frame



 164 ------- (December 29, 1981)

     Astronomical data in machine readable form



 165 Alan D. Fiala and Marie R. Lukac (June 1, 1982)

     Total solar eclipse of 11 June 1983



 166 Alan D. Fiala and Marie R. Lukac (May 1, 1983)

     Annular solar eclipse of 30 May 1984



 167 W. Melbourne, R. Anderle, M. Feissel, R. King, D. McCarthy, D. Smith,

     B. Tapley, R. Vicente (December 27, 1983)

     Project MERIT standards



 168 Alan D. Fiala and Marie R. Lukac (February 1, 1984)

     Total solar eclipse of 22-23 November 1984



 169 Richard E. Schmidt (November 4, 1986)

     Phase of the moon, 2000-2049



 170 Alan D. Fiala, James A. deYoung and Marie R. Lukac (November 7, 1986)

     Solar eclipses, 1991-2000



 171 P. M. Janiczek and J. A. deYoung (February 19, 1987)

     Computer programs for Sun and Moon illuminance with contingent tables

     and diagrams



 172 Alan D. Fiala, John A. Bangert and William T. Harris (March 17, 1987)

     Total solar eclipse of 17-18 March 1988



 173 Alan D. Fiala, John A. Bangert and William T. Harris (December 15, 1988)

     Total solar eclipse of 22 July 1990



 174 John A. Bangert, Alan D. Fiala and William T. Harris (December 7, 1989)

     Total solar eclipse of 11 July 1991



 175 John A. Bangert, Alan D. Fiala and William T. Harris (March 16, 1990)

     Annular solar eclipse of 15-16 January 1991



 176 John A. Bangert, Alan D. Fiala and William T. Harris (February 1, 1991)

     Central solar eclipses of 1992: annular solar eclipse of 4-5 January

       1992; total solar eclipse of 30 June 1992



 177 Wieslaw Kosek   (February 15, 1991)

     On high frequency spectral analysis of very noisy stochastic

       processes and its application to ERP series determined by

       VLBI and SLR

 178 M. R. Lukac and R. J. Miller   (June 1, 2000)

     List of active professional observatories
 

179 George H. Kaplan (October 20, 2005)

The IAU Resolutions on Astronomical Reference Systems,

Time Scales, and Earth Rotation Models: Explanation and Implementation

** Data in <> are not listed in the titles, but are given for information only.

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