Central Bureau for Astronomical Telegrams
IAUC 2211: JUPITER IX AND XII; 1969e
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Read IAUC 2212
Circular No. 2211
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
Postal Address: Central Bureau for Astronomical Telegrams
Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Cable Address: SATELLITES, NEWYORK
Western Union: RAPID SATELLITE CAMBMASS
JUPITER IX AND XII
Dr. S. Herrick, University of California, Los Angeles,
communicates the following ephemerides, based on starting diagonals
and elements resulting from differential correction from variant
orbits integrated by G. E. Newnam II. Perturbations by the sun and
Saturn were taken into account.
J IX - Jupiter J XII - Jupiter
1970 ET dR.A. dDecl. Mag. dR.A. dDecl. Mag.
Jan. 24 +3m82 - 45'80 19.5 -4m65 + 63'87 19.6
Feb. 3 +3.70 - 47.97 -5.10 + 63.71
13 +3.49 - 49.39 -5.52 + 62.93
23 +3.20 - 50.04 -5.89 + 61.54
Mar. 5 +2.84 - 49.87 19.3 -6.22 + 59.54 19.3
15 +2.43 - 48.86 -6.51 + 56.91
25 +1.98 - 47.01 -6.74 + 53.65
Apr. 4 +1.52 - 44.32 -6.92 + 49.75
14 +1.05 - 40.83 -7.02 + 45.24
24 +0.58 - 36.60 19.2 -7.06 + 40.16 19.1
May 4 +0.12 - 31.73 -7.02 + 34.59
14 -0.33 - 26.36 -6.89 + 28.62
24 -0.77 - 20.62 -6.69 + 22.38
June 3 -1.20 - 14.66 -6.42 + 15.98
13 -1.62 - 8.61 19.4 -6.08 + 9.54 19.2
23 -2.04 - 2.59 -5.68 + 3.14
July 3 -2.45 + 3.30 -5.23 - 3.15
13 -2.86 + 8.99 -4.74 - 9.25
23 -3.25 + 14.41 -4.22 - 15.13
Aug. 2 -3.64 + 19.52 19.7 -3.67 - 20.75 19.5
PERIODIC COMET HONDA-MRKOS-PAJDUSAKOVA (1969e)
B. Milet, Nice Observatory, provides the following correction
to the position on IAUC 2170:
1969 UT R.A. (1950) Decl.
Sept.13.15971 9 20 08.45 +20 59 16.9
1970 February 13 (2211) Brian G. Marsden
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