Central Bureau for Astronomical Telegrams
IAUC 3900: SN IN NGC 3625; VY Aqr; R CrB; 1983p; 1983j
The following International Astronomical Union Circular may be linked-to from your own Web pages, but must not otherwise be redistributed (see these notes on the conditions under which circulars are made available on our WWW site).
Read IAUC 3901
Circular No. 3900
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
Postal Address: Central Bureau for Astronomical Telegrams
Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
TWX 710-320-6842 ASTROGRAM CAM Telephone 617-864-5758
SUPERNOVA IN NGC 3625
P. Wild, Astronomical Institute, University of Berne, telexes
that T. Schildknecht has discovered a supernova 10" east and 2"
north of the nucleus of NGC 3625 (R.A. = 11h17m6, Decl. = +58deg04',
equinox 1950.0). Photovisual magnitudes: Dec. 6, 16.5; 12, 15.2.
VY AQUARII
Further visual magnitude estimates: Dec. 2.77 UT (K. Medway,
Southampton, England); 3.98, 11.3 (W. Morrison, Peterborough, ON);
9.00, 11.6 (J. Bortle, Stormville, NY).
R CORONAE BOREALIS
Visual estimates by M. Verdenet, Bourbon-Lancy, France, show
this star at mv = 13.7 during Nov. 2-7, 13.5 on Nov. 9.
COMET SHOEMAKER (1983p)
Ephemeris continuation from the elements on MPC 8272:
1983/84 ET R.A. (1950.0) Decl. p r m1
Dec. 12 22 00.56 -12 18.2 3.573 3.349 12.0
22 22 01.56 -13 39.7
Jan. 1 22 03.91 -14 46.4 3.932 3.364 12.2
11 22 07.35 -15 41.9
21 22 11.60 -16 29.4 4.209 3.389 12.4
PERIODIC COMET IRAS (1983j)
Ephemeris continuation from the elements on MPC 8208:
1984 ET R.A. (1950.0) Decl. p r m1
Jan. 1 23 11.73 +45 29.8 1.920 2.189 14.3
11 23 28.11 +46 36.1
21 23 46.51 +47 50.0 2.207 2.318 14.9
31 0 06.69 +49 09.4
Feb. 10 0 28.53 +50 32.3 2.494 2.453 15.4
20 0 51.91 +51 56.3
Mar. 1 1 16.75 +53 18.9 2.778 2.591 15.9
1983 December 13 (3900) Brian G. Marsden
Read IAUC 3901
Our Web policy. Index to the CBAT/MPC/ICQ pages.
