Central Bureau for Astronomical Telegrams
IAUC 2282: N GK Per 1901; SN IN M 101; 1970k
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Circular No. 2282
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 GK PERSEI 1901
Mr. L. C. Peltier and Mr. W. Lowder, AAVSO, have both reported
that this object has recently been unusually bright. Their observations,
together with one by C. Hurless, are as follows:
1970 UT mv Observer 1970 UT mv Observer
Oct. 4.2 13.0 Lowder Oct. 18.3 10.9 Peltier
5.0 13.2 Peltier 19.0 11.3 "
7.2 12.3 Lowder 19.0 11.1 Hurless
8.1 12.3 " 19.1 11.1 Lowder
11.0 12.0 Peltier
SUPERNOVA IN M 101
A. Kunert, Wilhelm Foerster Observatory, Berlin, sends the
following observations by B. Wedel, derived from Bamberg 30-cm
refractor plates using comparison stars in Selected Area 15
(Harvard-Groningen):
1970 UT Mag.
Aug. 26 13.0
Sept. 2 13.1
7 13.2
PERIODIC COMET JACKSON-NEUJMIN (1970k)
The following precise positions have been reported:
1970 UT R. A. (1950) Decl. m2 Observer
Sept.23.77882 4 52 31.19 + 3 51 46.3 16 Seki
26.78038 4 56 46.90 + 3 12 39.3 16 "
26.79774 4 56 48.43 + 3 12 26.8 "
29.14850 4 59 50.60 + 2 41 11.3 Mrkos
30.04889 5 00 55.35 + 2 29 01.6 "
30.06972 5 00 57.60 + 2 28 56.2 "
T. Seki (Kochi Observatory). 22-cm f/5 camera.
A. Mrkos (Klet Observatory).
1970 October 20 (2282) Brian G. Marsden
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