Circular No. 5388 Central Bureau for Astronomical Telegrams INTERNATIONAL ASTRONOMICAL UNION Postal Address: Central Bureau for Astronomical Telegrams Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A. Telephone 617-495-7244/7440/7444 (for emergency use only) TWX 710-320-6842 ASTROGRAM CAM EASYLINK 62794505 MARSDEN or GREEN@CFA.BITNET MARSDEN or GREEN@CFAPS2.SPAN 1991 VG Orbital elements for additional epochs (cf. IAUC 5387): Epoch = 1991 Nov. 30.0 ET T = 1992 Jan. 13.8337 ET Peri. = 293.8937 e = 0.078509 Node = 180.2000 1950.0 q = 0.966182 AU Incl. = 0.2182 a = 1.048499 AU n = 0.9180203 P = 1.074 years Epoch = 1991 Dec. 10.0 ET T = 1992 Jan. 5.7221 ET Peri. = 26.3867 e = 0.074974 Node = 78.8835 1950.0 q = 0.972669 AU Incl. = 1.5968 a = 1.051505 AU n = 0.9140861 P = 1.078 years 1991 ET R.A. (1950) Decl. Delta r V Nov. 14 2 52.69 + 9 08.7 0.016 1.005 20.5 15 2 52.62 + 8 22.0 16 2 52.60 + 7 31.2 0.015 1.003 20.4 17 2 52.61 + 6 35.9 18 2 52.68 + 5 35.4 0.013 1.001 20.3 19 2 52.81 + 4 28.8 20 2 53.00 + 3 14.9 0.012 0.999 20.2 21 2 53.26 + 1 52.7 22 2 53.59 + 0 20.3 0.010 0.997 20.1 23 2 54.01 - 1 24.2 24 2 54.52 - 3 23.7 0.009 0.995 19.9 25 2 55.13 - 5 41.6 26 2 55.86 - 8 22.7 0.008 0.993 19.7 27 2 56.74 -11 33.2 28 2 57.82 -15 21.5 0.006 0.992 19.4 29 2 59.18 -19 59.8 30 3 00.99 -25 44.0 0.005 0.990 19.2 Dec. 1 3 03.52 -32 57.2 2 3 07.44 -42 08.6 0.004 0.988 19.1 3 3 14.53 -53 50.3 4 3 32.20 -68 18.7 0.003 0.986 19.5 5 5 39.1 -84 14.4 6 13 51.8 -75 58.1 0.003 0.984 21.2 1991 November 13 Daniel W. E. Green