Central Bureau for Astronomical Telegrams
IAUC 2249: 1970d; 1969g; 1969a
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Read IAUC 2250
Circular No. 2249
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
PERIODIC COMET D'ARREST (1970d)
Dr. Elizabeth Roemer, University of Arizona, provides the
following precise positions:
1970 UT R. A. (1950) Decl.
Mar. 14.49653 19 58 18.16 - 9 02 19.9
14.51921 19 58 22.98 - 9 02 10.2
Apr. 7.48049 21 29 41.20 - 5 42 20.4
On Mar. 14 the observations were made using the Steward
Observatory's 229-cm reflector on Kitt Peak, and the observers were E.
Roemer and J. Schreur. Oh Apr. 7 the 154-cm reflector at the
Catalina station of the Lunar and Planetary Laboratory was used,
the observers being E. Roemer and R. Elliott. Measurer: B. Schreur.
COMET TAGO-SATO-KOSAKA (1969g)
Mr. C. Torres, Department of Astronomy, University of Chile,
communicates the following precise positions, made with the Gautier
normal astrograph at Cerro Calan. Measurer: M. Wischnjewsky and
J. Petit. Computer: H. Wroblewski.
1970 UT R. A. (1950) Decl.
Jan. 16.06623 23 19 29.53 -35 39 28.2
20.06016 0 12 26.65 -20 33 35.5
26.07251 1 13 09.74 + 3 05 17.0
29.05948 1 36 06.60 +12 20 13.5
PERIODIC COMET FAYE (1969a)
D. Ferguson, T. Griess, S. Kanagy and J. Levine, Warner and
Swasey Observatory, provide the following precise positions,
measured from plates taken with the Burrell 61/91-cm Schmidt.
1970 UT R. A. (1950) Decl.
Oct. 9.34253 5 02 43.1 +15 44 36
9.36823 5 02 45.3 +15 44 29
1910 May 29 (2249) Brian G. Marsden
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