MPEC 2009-D62 : 2009 DS36
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M.P.E.C. 2009-D62 Issued 2009 Feb. 25, 12:17 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2009 DS36
Observations:
K09D36S*tC2009 02 25.11191 11 24 59.00 +04 28 01.2 ED062493
K09D36S tC2009 02 25.12883 11 24 48.40 +04 21 17.6 ED062493
K09D36S tC2009 02 25.14562 11 24 38.03 +04 14 35.3 ED062493
K09D36S C2009 02 25.16932 11 24 23.59 +04 05 11.6 19.2 C ED062493
K09D36S C2009 02 25.17122 11 24 22.44 +04 04 26.3 19.3 C ED062493
K09D36S C2009 02 25.17218 11 24 21.85 +04 04 03.2 18.5 C ED062493
K09D36S C2009 02 25.17412 11 24 20.65 +04 03 16.3 19.9 C ED062493
K09D36S C2009 02 25.17509 11 24 20.09 +04 02 54.4 19.9 C ED062493
K09D36S C2009 02 25.17607 11 24 19.50 +04 02 30.5 19.8 C ED062493
K09D36S C2009 02 25.20807 11 24 00.25 +03 49 47.7 19.7 C ED062493
K09D36S C2009 02 25.20868 11 23 59.92 +03 49 33.7 19.3 C ED062493
K09D36S C2009 02 25.22630 11 23 49.46 +03 42 32.7 19.9 C ED062493
K09D36S C2009 02 25.22751 11 23 48.75 +03 42 04.3 19.3 C ED062493
K09D36S C2009 02 25.26742 11 23 39.88 +03 26 29.2 19.8 R ED062H01
K09D36S C2009 02 25.29345 11 23 23.76 +03 16 12.2 20.2 R ED062H01
K09D36S C2009 02 25.30010 11 23 19.63 +03 13 34.4 19.5 R ED062H01
K09D36S C2009 02 25.30506 11 23 16.55 +03 11 37.1 20.1 R ED062H01
K09D36S C2009 02 25.36758 11 22 35.84 +02 46 42.8 19.2 R ED062H36
K09D36S C2009 02 25.37386 11 22 32.04 +02 44 14.0 19.8 R ED062H36
Observer details:
493 Calar Alto. Observer F. Hormuth. 1.23-m reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2009 DS36 Earth MOID = 0.0450 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 315.37873 (2000.0) P Q
n 0.61732678 Peri. 164.31297 -0.78808019 -0.60401355
a 1.3660271 Node 337.22635 +0.52663845 -0.56169724
e 0.2471849 Incl. 17.86215 +0.31871861 -0.56538822
P 1.60 H 25.8 G 0.15 U 8
Residuals in seconds of arc
090225 493 1.2+ 0.1- 090225 493 0.1+ 0.7+ 090225 H01 0.1- 0.0
090225 493 0.4- 0.2+ 090225 493 0.1+ 0.2+ 090225 H01 0.0 0.2-
090225 493 0.7- 1.4- 090225 493 0.2- 0.2+ 090225 H01 0.1+ 0.1+
090225 493 0.0 0.3+ 090225 493 0.3+ 0.8+ 090225 H36 0.2- 0.0
090225 493 0.1+ 0.3+ 090225 493 0.2- 0.5- 090225 H36 0.6+ 0.1-
090225 493 0.0 0.1+ 090225 493 0.1- 0.1-
090225 493 0.3- 0.5- 090225 H01 0.3- 0.2-
Ephemeris:
2009 DS36 a,e,i = 1.37, 0.25, 18 q = 1.0284
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 02 18 12 38.80 +44 47.9 0.0598 1.030 133.5 44.1 21.4
2009 02 19 12 27.90 +40 40.3 0.0564 1.031 137.8 40.1 21.2
2009 02 20 12 17.07 +35 57.9 0.0533 1.032 142.5 35.7 21.0
2009 02 21 12 06.39 +30 40.0 0.0508 1.032 147.7 30.8 20.7
2009 02 22 11 55.89 +24 48.9 0.0489 1.033 153.2 25.6 20.5
2009 02 23 11 45.65 +18 30.6 0.0476 1.034 158.7 20.4 20.3
2009 02 24 11 35.71 +11 54.9 0.0470 1.035 163.4 15.9 20.1
2009 02 25 11 26.10 +05 14.5 0.0472 1.036 166.2 13.2 20.0
2009 02 26 11 16.87 -01 17.2 0.0481 1.037 165.7 13.6 20.1
2009 02 27 11 08.03 -07 28.5 0.0497 1.038 162.7 16.5 20.2
2009 02 28 10 59.60 -13 11.0 0.0519 1.039 158.4 20.5 20.5
2009 03 01 10 51.60 -18 20.1 0.0547 1.040 154.0 24.7 20.7
2009 03 02 10 44.03 -22 54.6 0.0580 1.042 149.8 28.6 21.0
2009 03 03 10 36.88 -26 55.8 0.0617 1.043 145.9 32.2 21.2
2009 03 04 10 30.16 -30 26.5 0.0656 1.044 142.4 35.4 21.4
2009 03 05 10 23.85 -33 29.9 0.0699 1.046 139.3 38.2 21.7
2009 03 06 10 17.93 -36 09.3 0.0744 1.047 136.6 40.6 21.9
2009 03 07 10 12.40 -38 28.1 0.0791 1.049 134.2 42.7 22.1
2009 03 08 10 07.25 -40 29.1 0.0839 1.051 132.1 44.5 22.2
2009 03 09 10 02.44 -42 14.8 0.0888 1.052 130.2 46.1 22.4
2009 03 10 09 57.96 -43 47.4 0.0939 1.054 128.5 47.5 22.6
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-D62
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