Circular No. 5894

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@CFA or GREEN@CFA (.SPAN, .BITNET or .HARVARD.EDU)

1993 WD

Orbital elements from MPEC 1993-W07:

T = 1994 Mar. 10.639 TT  ω = 136.^{o}557
e = 0.27665  Ω = 56.637 }2000.0
q = 0.71096 AU  i = 61.890

a = 0.98287 AU n^{o} = 1.011484 P = 0.97 years

1993TT α_{2000}  δ_{2000}  Δ  r  ϵ  β  V
Nov. 21 2^{h}41.^{m}53 +16^{o}45.^{′}1 0.152 1.135 164.^{o}3 13.^{o}6 12.5
23 1 55.88 +22 56.5 0.156 1.128 152.3 24.0 12.9
25 1 11.21 +27 48.7 0.167 1.121 140.4 34.1 13.3
27 0 30.74 +31 11.7 0.184 1.114 129.9 42.8 13.7
29 23 56.14 +33 20.8 0.204 1.106 121.2 49.7 14.1
Dec. 1 23 27.56 +34 38.5 0.228 1.098 113.9 55.2 14.5
3 23 04.31 +35 23.4 0.254 1.091 107.8 59.4 14.8
5 22 45.44 +35 48.5 0.281 1.082 102.7 62.6 15.1
7 22 30.05 +36 01.9 0.308 1.074  98.4 65.1 15.4
9 22 17.38 +36 08.5 0.337 1.066  94.6 67.1 15.6

COMET MUELLER (1993a)

Ephemeris from orbital elements on MPC 22663:

1993/94 α_{2000}  δ_{2000}  Δ  r  ϵ  β  m_{1}
Nov. 29 20^{h}31.^{m}83 +46^{o}30.^{′}3 1.783 2.015 88.^{o}5 29.^{o}3 8.8
Dec. 4 20 41.49 +41 54.9 1.833 1.999 84.7 29.4 8.8
9 20 50.22 +37 40.0 1.892 1.985 80.6 29.3 8.9
14 20 58.25 +33 46.8 1.960 1.972 76.2 29.0 8.9
19 21 05.75 +30 15.4 2.035 1.962 71.7 28.4 9.0
24 21 12.80 +27 04.9 2.113 1.953 67.1 27.6 9.0
29 21 19.50 +24 13.8 2.194 1.946 62.5 26.6 9.1
Jan. 3 21 25.89 +21 40.4 2.277 1.941 57.9 25.4 9.2
8 21 32.03 +19 23.0 2.359 1.938 53.3 24.0 9.2
13 21 37.95 +17 19.8 2.439 1.937 48.7 22.4 9.3
18 21 43.67 +15 29.1 2.517 1.938 44.3 20.7 9.4
23 21 49.21 +13 49.3 2.592 1.941 39.9 19.0 9.4
28 21 54.59 +12 19.1 2.662 1.946 35.5 17.1 9.5

1993 November 23 Daniel W. E. Green