Central Bureau for Astronomical Telegrams
IAUC 7132: Sats OF URANUS
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Circular No. 7132
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
Mailstop 18, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
IAUSUBS@CFA.HARVARD.EDU or FAX 617-495-7231 (subscriptions)
BMARSDEN@CFA.HARVARD.EDU or DGREEN@CFA.HARVARD.EDU (science)
URL http://cfa-www.harvard.edu/iau/cbat.html ISSN 0081-0304
Phone 617-495-7244/7440/7444 (for emergency use only)
SATELLITES OF URANUS
Ephemerides for Uranus XVI = S/1997 U 1 (Caliban) and
Uranus XVII = S/1997 U 2 (Sycorax), respectively (orbits IAUC 6870, 6869):
1999 TT R. A. (2000) Decl. Delta r_U Elong. dR.A. dDecl.
Apr. 12 21 15.58 -16 37.1 20.337 0.051 65.4 249+ 10-
22 21 16.67 -16 33.1 20.180 0.051 75.0 221+ 51-
May 2 21 17.44 -16 30.5 20.016 0.050 84.5 190+ 92-
12 21 17.90 -16 29.3 19.849 0.050 94.1 158+ 133-
22 21 18.02 -16 29.6 19.683 0.050 103.7 124+ 172-
June 1 21 17.82 -16 31.4 19.523 0.049 113.3 89+ 211-
11 21 17.31 -16 34.5 19.375 0.049 123.0 53+ 247-
21 21 16.50 -16 38.9 19.241 0.049 132.8 17+ 281-
July 1 21 15.43 -16 44.4 19.127 0.048 142.6 21- 311-
11 21 14.13 -16 50.7 19.035 0.048 152.5 58- 338-
21 21 12.67 -16 57.7 18.969 0.047 162.4 95- 360-
31 21 11.09 -17 04.9 18.931 0.047 172.3 131- 378-
Aug. 10 21 09.46 -17 12.2 18.922 0.046 177.6 167- 390-
20 21 07.84 -17 19.2 18.941 0.046 167.7 200- 396-
30 21 06.30 -17 25.6 18.990 0.046 157.6 231- 397-
Sept. 9 21 04.91 -17 31.3 19.066 0.045 147.6 258- 392-
1999 TT R. A. (2000) Decl. Delta r_U Elong. dR.A. dDecl.
Apr. 12 21 16.71 -16 34.0 20.268 0.123 65.2 1221+ 173+
22 21 17.84 -16 29.4 20.113 0.123 74.7 1235+ 168+
May 2 21 18.67 -16 26.3 19.951 0.123 84.2 1249+ 162+
12 21 19.18 -16 24.5 19.786 0.123 93.7 1262+ 155+
22 21 19.36 -16 24.3 19.623 0.122 103.3 1274+ 147+
June 1 21 19.21 -16 25.6 19.467 0.122 113.0 1285+ 138+
11 21 18.75 -16 28.3 19.322 0.122 122.7 1294+ 129+
21 21 17.99 -16 32.3 19.192 0.121 132.4 1301+ 119+
July 1 21 16.97 -16 37.4 19.082 0.121 142.2 1306+ 108+
11 21 15.72 -16 43.5 18.995 0.121 152.1 1309+ 96+
21 21 14.30 -16 50.3 18.933 0.120 162.0 1309+ 84+
31 21 12.76 -16 57.4 18.900 0.120 171.9 1306+ 71+
Aug. 10 21 11.16 -17 04.7 18.895 0.119 178.0 1301+ 58+
20 21 09.57 -17 11.8 18.921 0.118 168.1 1293+ 45+
30 21 08.06 -17 18.5 18.975 0.118 158.1 1282+ 33+
Sept. 9 21 06.68 -17 24.4 19.057 0.117 148.1 1269+ 21+
(C) Copyright 1999 CBAT
1999 March 27 (7132) Brian G. Marsden
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