THE ASTRONOMER Electronic Circular No 807       1994 Jan 09 15.22UT
Ed:Guy M Hurst, 16,Westminster Close, Kempshott Rise,  Basingstoke,
Hants, RG22 4PP,England. Telephone/FAX(0256)471074 Int:+44256471074
TELEX: 9312111261 Answerback: TA G      TELECOM GOLD: 10074:MIK2885
GMH at UK.AC.RUTHERFORD.STARLINK.ASTROPHYSICS  STARLINK: RLSAC::GMH
GMH at UK.AC.CAM.ASTRONOMY.STARLINK            STARLINK: CAVAD::GMH
-------------------------------------------------------------------
SUPERNOVA 1993aj IN ANONYMOUS GALAXY
Christian Pollas, Observatoire de la Cote d'Azur, reports his
discovery of an apparent supernova (V = 18.5) located at
R.A. = 12h01m47s.38, Decl. = -0 26'31".9 (equinox 1950.0), which is
3".6 west and 3".9 south of the host spiral galaxy (V about 17).
The object was found on two Technical Pan films (limiting mag about
20.5) taken 1993 Dec. 27.23 and 28.24 UT.  The object is only 1 mm
from the side of the field.  Nothing is visible on the POSS prints
down to mag 19.5-20.  A nearby star of mag about 16 is located at
R.A. = 12h01m42s.90, Decl. = -0 24'53".9.

M. Hamuy, Cerro Tololo Interamerican Observatory, reports
confirmation by J. Storm (European Southern Observatory) of the
presence of a new stellar object 4".2 west and 4".2 south of the
galaxy's centre, as observed in B, V, and I images obtained on 1993
Dec. 29.333 UT with the CTIO 0.9-m telescope.
IAUC 5915

PERIODIC COMET SCHWASSMANN-WACHMANN 2
Herman Mikuz, Slovenia (0.20-m f/2 Baker-Schmidt camera + V filter
+ ST6 CCD), reports the following results for this comet:

931204.85 V=13.2, AA. 3.5', DC 4.
931212.15 V=12.9, YF. 1.0', DC 8. Tail 0.13deg pa 300.
Straight tail.
931217.94 V=12.5, AA. 0.7', DC 8. Tail 0.25deg pa 280.
Fan-like tail.

Elements:

T  1994 Jan  23.9091 TT      w 358.14240 )
e  0.39874500                O 125.62370 ) 1950.0
q  2.0702660 A.U.            i   3.75730 )
Source: NK 544    Positions are geocentric

Ephemeris by G.Hurst using EPH.EXE by N/James:

m =  7.6 + 5.0 log R + 10.0 log r

  Date    R.A. (2000) Dec.     R       r     Elong  Mag.    Motion
          h  m       o  '     (AU)    (AU)     o          "/hr P.A.
1994 Jan
   8.00   8 39.11  +17 25.8   1.123   2.074  159.9  11.0    20  304
  13.00   8 36.53  +17 49.3   1.105   2.072  165.7  11.0    24  301
  18.00   8 33.51  +18 14.8   1.092   2.071  171.6  11.0    26  300
  23.00   8 30.23  +18 41.5   1.086   2.070  177.6  10.9    27  299
  28.00   8 26.85  +19  8.4   1.087   2.070  176.5  10.9    27  299
1994 Feb
   2.00   8 23.57  +19 34.7   1.093   2.071  170.5  11.0    26  299
   7.00   8 20.55  +19 59.5   1.105   2.073  164.7  11.0    23  301
  12.00   8 17.97  +20 22.0   1.123   2.075  158.9  11.0    19  303
  17.00   8 15.98  +20 41.7   1.147   2.078  153.4  11.1    15  308
  22.00   8 14.69  +20 58.2   1.176   2.082  148.0  11.1    10  319
  27.00   8 14.17  +21 11.2   1.210   2.086  142.8  11.2     6  351