MPEC 1995-W11 : 1995 QZ9
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M.P.E.C. 1995-W11 Issued 1995 Nov. 30, 20:05 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
1995 QZ9
Observations:
J95Q09Z* C1995 08 29.54001 00 40 17.84 +03 38 58.1 22.5 R 568
J95Q09Z C1995 08 29.57501 00 40 17.68 +03 38 56.7 568
J95Q09Z C1995 08 29.61025 00 40 17.54 +03 38 55.7 568
J95Q09Z C1995 08 30.49491 00 40 14.02 +03 38 26.8 568
J95Q09Z C1995 08 30.52679 00 40 13.89 +03 38 25.6 568
J95Q09Z C1995 08 31.51940 00 40 09.78 +03 37 51.8 568
J95Q09Z C1995 08 31.62787 00 40 09.32 +03 37 47.4 568
J95Q09Z C1995 10 24.3414 00 35 44.50 +03 03 22.7 568
J95Q09Z C1995 10 24.3530 00 35 44.45 +03 03 21.8 568
J95Q09Z C1995 10 24.3646 00 35 44.39 +03 03 21.6 568
J95Q09Z C1995 10 24.4601 00 35 43.93 +03 03 18.2 568
J95Q09Z C1995 10 24.4715 00 35 43.88 +03 03 17.3 568
J95Q09Z C1995 10 26.2365 00 35 35.63 +03 02 13.1 568
J95Q09Z C1995 10 26.2691 00 35 35.47 +03 02 11.8 568
J95Q09Z C1995 10 26.2790 00 35 35.43 +03 02 11.3 568
J95Q09Z C1995 10 26.2888 00 35 35.35 +03 02 10.7 568
J95Q09Z C1995 10 26.3314 00 35 35.15 +03 02 09.4 568
J95Q09Z C1995 10 26.3414 00 35 35.09 +03 02 09.1 568
J95Q09Z C1995 10 26.3578 00 35 35.04 +03 02 08.6 568
Observer details:
568 Mauna Kea. Observers D. Jewitt, J. Chen. 2.2-m University of Hawaii
reflector.
Orbital elements:
1995 QZ9
The following assumed 2:3 Neptune-resonance orbital elements keep the
object more than 13 AU from Neptune over a 14 000-year period.
Epoch 1995 Sept. 20.0 TT = JDT 2449980.5 Marsden
M 0.08621 (2000.0) P Q
n 0.00398133 Peri. 181.85052 +0.98554476 -0.16294279
a 39.4261330 Node 187.98992 +0.15940686 +0.98459789
e 0.1212075 Incl. 19.49213 +0.05736707 +0.06337700
P 247.56 H 7.5 G 0.15
From 19 observations 1995 Aug. 29-Oct. 26.
Ephemeris:
1995 QZ9 a,e,i = 39.43, 0.12, 19 q = 34.647
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1995 11 29 00 33.57 +02 46.0 34.108 34.648 122.5 1.4 23.1
1995 12 09 00 33.29 +02 43.3 34.263 34.648 112.2 1.5 23.1
1995 12 19 00 33.18 +02 41.7 34.429 34.648 102.0 1.6 23.1
1995 12 29 00 33.25 +02 41.3 34.602 34.648 91.9 1.6 23.1
1996 01 08 00 33.51 +02 42.1 34.775 34.648 81.7 1.6 23.1
1996 01 18 00 33.94 +02 44.1 34.945 34.648 71.7 1.5 23.1
1996 01 28 00 34.55 +02 47.1 35.105 34.648 61.6 1.4 23.1
Brian G. Marsden M.P.E.C. 1995-W11
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