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IAUC 2594: 1973k

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                                                  Circular No. 2594
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
Postal Address: Central Bureau for Astronomical Telegrams
Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Cable Address: SATELLITES, NEWYORK
Western Union: RAPID SATELLITE CAMBMASS


COMET SANDAGE (1973k)
     The following precise position has been obtained by
R. E. McCrosky and G. Schwartz with the 155-cm reflector at Harvard
Observatory's Agassiz Station.  Measurer: C. Y. Shao.  The comet's
image was diffuse, only slightly condensed at the low altitude.

     1973 UT             R.A. (1950) Decl.        m1
     Sept.26.00355   14 42 51.76   +19 02 37.3   15.7

     Extension of the ephemeris on IAUC 2567:

1973/74     R. A. (1950) Decl.     Delta      r       m1
Dec.  4    15 03.22    +20 10.1    5.413    4.815    15.5
     14    15 06.01    +21 04.9
     24    15 08.22    +22 14.7    5.188    4.824    15.4
Jan.  3    15 09.62    +23 40.7
     13    15 09.94    +25 23.2    4.915    4.837    15.3
     23    15 08.91    +27 22.6
Feb.  2    15 06.19    +29 37.9    4.637    4.856    15.2
     12    15 01.44    +32 06.8
     22    14 54.34    +34 45.2    4.405    4.880    15.1
Mar.  4    14 44.58    +37 27.2
     14    14 32.04    +40 04.8    4.269    4.909    15.1
     24    14 16.77    +42 28.7
Apr.  3    13 59.20    +44 30.0    4.264    4.942    15.1
     13    13 40.12    +46 01.6
     23    13 20.61    +46 59.8    4.398    4.980    15.2
May   3    13 01.82    +47 25.0
     13    12 44.74    +47 20.9    4.646    5.022    15.3
     23    12 30.01    +46 53.4
June  2    12 17.93    +46 08.8    4.963    5.069    15.5
     12    12 08.49    +45 13.0
     22    12 01.48    +44 10.9    5.301    5.120    15.7
July  2    11 56.63    +43 06.2
     12    11 53.62    +42 01.9    5.619    5.174    15.9
     22    11 52.14    +40 59.8
Aug.  1    11 51.91    +40 01.7    5.884    5.233    16.0

            m1 = 5.0 + 5 log Delta + 10 log r


1973 November 8                (2594)              Brian G. Marsden

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