MPEC 2008-U105: 2008 UU99
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Read MPEC 2008-U104
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M.P.E.C. 2008-U105 Issued 2008 Oct. 31, 13:39 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
2008 UU99
Observations:
K08U99U* C2008 10 30.35523 02 36 29.38 +08 58 16.5 20.5 V EU105291
K08U99U C2008 10 30.35897 02 36 30.47 +08 58 35.3 20.8 V EU105291
K08U99U C2008 10 30.36270 02 36 31.64 +08 58 54.7 20.7 V EU105291
K08U99U C2008 10 30.38578 02 36 39.48 +09 01 03.3 20.1 R EU105H01
K08U99U C2008 10 30.38833 02 36 40.37 +09 01 17.8 19.8 R EU105H01
K08U99U C2008 10 30.39084 02 36 41.25 +09 01 31.8 20.0 R EU105H01
K08U99U C2008 10 30.39381 02 36 42.29 +09 01 48.5 20.0 R EU105H01
K08U99U tC2008 10 30.41652 02 36 50.47 +09 04 00.2 20.4 V EU105291
K08U99U tC2008 10 30.42024 02 36 51.85 +09 04 20.7 20.4 V EU105291
K08U99U tC2008 10 30.42403 02 36 53.16 +09 04 42.5 20.6 V EU105291
K08U99U C2008 10 30.44912 02 37 01.87 +09 06 58.8 20.1 R EU105H01
K08U99U C2008 10 30.45145 02 37 02.71 +09 07 11.8 19.9 R EU105H01
K08U99U C2008 10 30.45451 02 37 03.82 +09 07 29.0 20.0 R EU105H01
K08U99U C2008 10 31.04680 02 40 51.02 +10 02 49.9 20.9 R EU105J95
K08U99U C2008 10 31.05535 02 40 54.04 +10 03 37.7 20.4 R EU105J95
K08U99U C2008 10 31.19528 02 41 49.64 +10 16 58.2 20.8 V EU105H55
K08U99U C2008 10 31.20144 02 41 51.71 +10 17 31.2 20.8 V EU105H55
K08U99U C2008 10 31.20747 02 41 53.79 +10 18 05.1 20.7 V EU105H55
K08U99U tC2008 10 31.24037 02 42 07.37 +10 21 20.7 20.7 V EU105291
K08U99U tC2008 10 31.24418 02 42 08.77 +10 21 43.1 20.4 V EU105291
K08U99U tC2008 10 31.24792 02 42 09.99 +10 22 03.2 20.4 V EU105291
K08U99U C2008 10 31.30102 02 42 27.70 +10 26 57.6 19.6 R EU105H01
K08U99U C2008 10 31.30366 02 42 28.60 +10 27 12.2 19.6 R EU105H01
K08U99U C2008 10 31.30618 02 42 29.47 +10 27 26.4 19.8 R EU105H01
K08U99U C2008 10 31.30907 02 42 30.45 +10 27 42.5 19.6 R EU105H01
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurer H. Devore. 0.81-m f/4.0 astrograph + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 UU99 Earth MOID = 0.0876 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 9.52720 (2000.0) P Q
n 0.28057314 Peri. 349.71618 +0.83105514 -0.55380893
a 2.3108513 Node 44.04152 +0.51540219 +0.73206895
e 0.5323848 Incl. 4.24105 +0.20906443 +0.39669979
P 3.51 H 25.1 G 0.15 U 6
Residuals in seconds of arc
081030 291 2.4+ 2.0+ 081030 291 0.2+ 0.4+ 081031 291 0.5- 0.1-
081030 291 0.6- 0.3- 081030 H01 0.3+ 0.2- 081031 291 0.8+ 0.9+
081030 291 2.3- 2.0- 081030 H01 0.4+ 0.3- 081031 291 0.1- 0.1-
081030 H01 0.2+ 0.0 081030 H01 0.5+ 0.2- 081031 H01 0.0 0.2-
081030 H01 0.2+ 0.2+ 081031 J95 0.1- 0.0 081031 H01 0.0 0.3-
081030 H01 0.2+ 0.0 081031 J95 0.1+ 0.0 081031 H01 0.1+ 0.1-
081030 H01 0.2+ 0.0 081031 H55 0.3+ 0.3+ 081031 H01 0.0 0.2-
081030 291 0.5- 0.3+ 081031 H55 0.6- 1.3-
081030 291 0.6+ 0.1- 081031 H55 0.6- 1.3-
Ephemeris:
2008 UU99 a,e,i = 2.31, 0.53, 4 q = 1.0806
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 31 02 40.57 +09 59.5 0.0893 1.082 173.8 5.7 20.5
2008 11 01 02 46.82 +11 32.0 0.0901 1.082 174.1 5.4 20.5
2008 11 02 02 53.00 +13 02.4 0.0912 1.083 174.1 5.4 20.5
2008 11 03 02 59.08 +14 30.2 0.0923 1.084 173.8 5.7 20.6
2008 11 04 03 05.07 +15 55.1 0.0937 1.085 173.3 6.1 20.6
2008 11 05 03 10.94 +17 16.8 0.0952 1.086 172.8 6.6 20.7
2008 11 06 03 16.68 +18 35.2 0.0968 1.087 172.1 7.2 20.7
2008 11 07 03 22.28 +19 50.2 0.0987 1.089 171.4 7.8 20.8
2008 11 08 03 27.74 +21 01.5 0.101 1.090 170.8 8.4 20.9
2008 11 09 03 33.03 +22 09.2 0.103 1.092 170.1 9.0 21.0
2008 11 10 03 38.17 +23 13.3 0.105 1.094 169.5 9.5 21.0
2008 11 11 03 43.14 +24 13.9 0.107 1.096 168.9 10.0 21.1
2008 11 12 03 47.93 +25 10.9 0.110 1.098 168.4 10.5 21.2
2008 11 13 03 52.55 +26 04.5 0.112 1.100 167.9 10.9 21.2
2008 11 14 03 57.00 +26 54.7 0.115 1.102 167.5 11.2 21.3
2008 11 15 04 01.27 +27 41.8 0.118 1.104 167.1 11.5 21.4
2008 11 16 04 05.35 +28 25.7 0.121 1.107 166.8 11.8 21.4
2008 11 17 04 09.27 +29 06.7 0.124 1.110 166.5 12.0 21.5
2008 11 18 04 13.00 +29 45.0 0.127 1.112 166.3 12.2 21.6
2008 11 19 04 16.57 +30 20.5 0.130 1.115 166.1 12.3 21.6
2008 11 20 04 19.97 +30 53.6 0.134 1.118 166.0 12.4 21.7
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-U105
Read MPEC 2008-U104
Read MPEC 2008-U106
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