THE ASTRONOMER Electronic Circular No 237 1989 Jan 06 21.32UT. Telecom Gold 72:MAG60138 Ed:Guy M Hurst, 16, Westminster Close, Kempshott Rise, Basingstoke, Hants, RG22 4PP, England. Telephone:(0256)471074.Int:+44256471074 Telex:265871(MONREF G) Quote"72:MAG60138 ATT G.HURST"in FIRST line. ------------------------------------------------------------------- COMET YANAKA (1989a) Parabolic elements: T= 1988 Nov. 5.37UT Peri=354.51 Node=157.13 (1950) q= 1.9447AU Incl= 53.17 Ephemeris: (1950) Jan 4 13h49.54m +10 03.8' Earth 1.972 Sun 2.078 m1=10.7 9 13 59.45 +11 44.3 14 14 09.05 +13 31.9 1.909 2.123 10.7 19 14 18.28 +15 26.2 24 14 27.12 +17 26.7 1.859 2.174 10.7 29 14 35.51 +19 32.7 Feb 3 14 43.59 +21 43.5 1.824 2.230 10.8 IAUC 4700 COMET HELIN-ROMAN-CROCKETT (1989b) E.Helin reports discovery of a comet with the 0.46-m Schmidt at Palomar: 1989 Jan 2.43 8h37.5m +21 20 (1950) m1=15.5 3.46 8 36.9 +21 23 5.34 8 35.9 +21 30 IAUC 4701 1989 AC J.-L.Heudier et.al., report their discovery of a fast-moving asteroid with the 0.9-m Schmidt at Caussols: 1989 Jan 4.81250 3h37m25.85s +17 43 49.8(1950) mag 12 4.91181 3 36 16.24 +17 39 11.2 IAUC 4701 FSV 113211 John Toone relays results from R.Fleet, Zimbabwe: Jan 2.04, 13.1; 3.02, 13.5; 4.02, 13.9; 5.00,14.3; 6.05,14.8. CHIRON EVENT H.Bengtsson, Sweden, asks if anyone has specific details of the occultation event predicted for Jan 20? Please e-mail him via Anders Linquist (MAG90959) with copy to the Editor. Guy M Hurst