Central Bureau for Astronomical Telegrams
IAUC 2022: N Del 1967; 1967f
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Circular No. 2022
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
NOVA DELPHINI 1967
Mr. M. P. Candy, British Astronomical Association, cables that
a nova has been discovered in Delphinus by G. E. D. Alcock,
Peterborough, England, as follows:
1967 UT R.A. (1950.0) Decl. Mv
July 8.94097 20 40.0 +18 55 5.0
The discovery was confirmed by Candy, and also by R. E. Zissell,
Trunbull, Connecticut. Photoelectric photometry by Zissell with
the 20-inch reflector of Yale University Observatory on July 9.15
in rather hazy conditions give V = 5.73 +/- 0.05, B-V = +0.17 +/- 0.05,
assuming that the comparison star BD +19 4484 has V = 6.29,
B-V = +0.64.
COMET MITCHELL-JONES-GERBER (1967f)
The following parabolic elements have been determined by B. G.
Marsden, Smithsonian Observatory, from 23 approximate positions
July 1-8 obtained principally at the Smithsonian observing stations:
T = 1967 June 16.75 ET Peri. = 79.89
Node = 31.26 1950.0
q = 0.1817 AU Incl. = 55.51
1967 ET R. A. (1950) Decl. Delta r Mag.
July 9 9 42.62 + 0 30.7 0.959 0.732 4.6
11 9 55.17 - 2 32.6
13 10 06.88 - 5 23.3 1.015 0.828 5.2
15 10 17.86 - 8 01.4
17 10 28.16 -10 27.5 1.085 0.921 5.8
19 10 37.87 -12 42.0
21 10 47.05 -14 45.9 1.164 1.010 6.4
23 10 55.74 -16 39.9
25 11 04.01 -18 25.0 1.251 1.096 6.9
27 11 11.88 -20 02.0
29 11 19.41 -21 31.6 1.342 1.180 7.4
Mag. = 6.0 + 5 log Delta + 10 log r.
1967 July 10 (2022) Owen Gingerich
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