MPEC 2010-P57 : COMET P/2010 P2 (LINEAR)
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M.P.E.C. 2010-P57 Issued 2010 Aug. 13, 15:44 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.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
COMET P/2010 P2 (LINEAR)
Observations:
PK10P020 KC2010 08 12.43975 06 14 58.28 +37 09 58.3 EP057H06
PK10P020 KC2010 08 12.44348 06 14 58.95 +37 09 58.3 EP057H06
PK10P020 KC2010 08 12.44627 06 14 59.38 +37 09 58.1 17.6 T EP057H06
PK10P020 KC2010 08 13.43583 06 17 50.59 +37 06 57.7 EP057H06
PK10P020 KC2010 08 13.43963 06 17 51.33 +37 06 55.8 EP057H06
PK10P020 KC2010 08 13.44343 06 17 52.01 +37 06 55.1 17.7 T EP057H06
Observer details:
H06 RAS Observatory, Mayhill. Observer H. Sato. 0.25-m f/3.4 reflector + CCD.
Orbital elements:
P/1999 U3 (LINEAR) = P/2010 P2
Epoch 2010 July 23.0 TT = JDT 2455400.5
T 2010 July 18.30095 TT MPC
q 1.9214097 (2000.0) P Q
n 0.08979253 Peri. 110.15661 +0.50739797 -0.81197926
a 4.9390403 Node 305.97314 +0.59542603 +0.57239149
e 0.6109751 Incl. 20.88506 +0.62290862 +0.11427010
P 10.98
From 206 observations 1999 Oct. 30-2010 Aug. 13, mean residual 0".57.
P/1999 U3 (LINEAR) = P/2010 P2
Epoch 1999 Dec. 8.0 TT = JDT 2451520.5
T 1999 Nov. 18.46555 TT MPC
q 1.8463172 (2000.0) P Q
n 0.09234328 Peri. 111.31484 +0.47891600 -0.83255034
a 4.8476640 Node 306.97877 +0.61918617 +0.54515918
e 0.6191326 Incl. 20.39445 +0.62229250 +0.09829245
P 10.67
From 206 observations 1999 Oct. 30-2010 Aug. 13, mean residual 0".57.
Residuals in seconds of arc
991030 704 0.8+ 1.0- 991103 958 1.6- 0.4+ 991211 900 0.1- 0.3-
991030 704 0.8+ 0.5+ 991104 402 0.6+ 0.1+ 991215 360 0.2+ 0.5+
991030 704 (2.2+ 1.8+) 991104 402 0.8+ 0.3+ 991215 360 0.3+ 0.3+
991030 704 1.3+ 2.0+ 991104 402 0.5+ 0.2+ 991216 402 0.2+ 0.4+
991031 704 0.1+ 1.6- 991104 367 0.3+ 0.3+ 991216 402 0.2+ 0.2+
991031 853 0.2+ 0.4+ 991104 897 0.1- 0.1+ 991216 402 0.2- 0.1+
991031 704 0.7+ 0.7+ 991104 367 0.2- 0.2- 991217 704 0.3- 0.6-
991031 853 0.5+ 0.3+ 991104 367 0.4- 0.2- 991217 704 0.2+ 0.5-
991031 853 0.3+ 0.3+ 991104 367 0.8- 0.4- 991217 704 0.2+ 0.8-
991031 853 0.5+ 0.2+ 991104 360 0.5+ 0.3+ 991217 704 0.1+ 0.9-
991031 704 0.4+ 0.1- 991104 897 0.5- 0.2- 991217 704 0.6+ 0.4-
991031 704 0.6- 0.8+ 991104 360 0.6+ 0.3+ 991221 118 0.2- 0.6+
991031 557 0.1+ 0.4+ 991104 355 0.4+ 0.3- 991221 118 0.2- 0.0
991031 540 1.1- 0.4- 991104 355 0.6+ 0.3- 991225 897 0.1+ 0.9+
991031 540 0.6- 0.5- 991104 355 0.6+ 0.3- 991225 897 0.4+ 0.7+
991031 540 0.9- 0.7- 991104 372 0.2- 0.4+ 991226 355 0.4- 0.4-
991031 557 0.1- 0.1+ 991105 349 0.5+ 0.1- 991226 355 0.0 0.5-
991031 540 0.6- 0.7- 991105 349 0.2- 0.9- 991227 402 0.0 0.0
991031 557 0.0 0.0 991105 402 0.2- 0.2+ 991227 402 0.0 0.1+
991031 540 0.7- 0.8- 991105 402 0.0 0.2+ 991227 402 0.0 0.2-
991031 540 0.8- 0.8- 991105 402 0.0 0.1+ 991229 348 1.2- 1.1+
991031 046 0.1+ 0.4+ 991106 355 0.0 0.9- 991229 348 0.1- 0.6+
991031 046 0.3+ 0.2+ 991106 355 0.2- 0.8- 000103 349 0.8+ 0.3-
991031 046 0.1+ 0.0 991106 355 0.2+ 0.7- 000103 349 1.3+ 0.1+
991031 046 0.3+ 0.3+ 991106 965 0.1- 1.1+ 000103 349 0.2+ 0.3+
991031 046 0.2+ 0.2+ 991106 965 0.3- 0.9+ 000103 587 0.3- 0.2-
991031 046 0.1+ 0.3+ 991106 965 0.3- 0.6+ 000103 587 0.4- 0.5+
991031 046 0.6+ 0.9+ 991108 372 1.1- 0.8- 000104 360 0.3+ 0.6+
991031 046 0.4+ 0.2+ 991110 360 0.2+ 0.7+ 000104 360 0.1- 0.5+
991031 611 0.5- 0.1- 991110 360 0.2- 0.6+ 000104 402 0.4+ 0.4+
991031 611 0.1+ 0.4+ 991112 372 1.3- 0.1- 000104 402 0.3+ 0.6+
991031 557 0.1+ 0.1+ 991113 372 1.5- 0.7+ 000104 402 0.1+ 0.2+
991031 619 0.1+ 1.0+ 991116 360 0.1+ 0.4+ 000112 113 0.2+ 0.1+
991031 619 0.2- 0.1+ 991116 360 0.1+ 0.3+ 000112 113 0.3+ 0.7-
991031 587 0.2+ 0.1+ 991118 355 0.0 0.9- 000118 360 0.3- 0.3+
991031 587 0.2+ 0.0 991118 355 0.1+ 0.8- 000118 360 0.4- 0.2+
991031 619 0.4- 0.2+ 991118 355 0.5+ 1.4- 000118 611 0.4+ 0.2-
991031 946 0.0 0.0 991120 372 0.9+ 1.4+ 000118 611 0.2- 0.6-
991031 946 0.6+ 0.2+ 991128 355 0.1+ 1.0- 000118 611 0.1+ 1.0-
991031 946 0.1- 0.4- 991128 355 0.1+ 0.7- 000121 704 0.2+ 0.3+
991101 958 1.5- 1.1- 991128 349 0.4- 0.9- 000121 704 0.7+ 0.1-
991101 958 0.4- 0.3- 991128 355 0.1+ 1.1- 000121 704 1.3+ 1.2-
991101 958 (2.6- 2.4-) 991128 349 0.4+ 0.0 000121 349 1.1- 0.7-
991101 713 0.1+ 0.4+ 991128 349 0.7- 0.4+ 000121 349 0.0 0.7-
991101 713 0.4+ 0.6+ 991128 900 0.1- 0.0 000121 349 1.0- 0.6+
991101 713 0.2- 0.3- 991128 900 0.0 0.1- 000125 402 0.4- 0.4+
991101 713 0.1- 0.1- 991130 355 0.2+ 0.3- 000125 402 0.1+ 0.1+
991101 897 0.8- 0.4+ 991130 897 0.2+ 0.0 000125 402 0.4- 0.0
991101 897 0.8- 0.1- 991130 897 0.3- 0.1+ 000126 900 0.2+ 0.1-
991101 897 0.1+ 0.4+ 991130 355 0.6+ 0.8- 000126 900 0.3- 1.3+
991101 372 1.1+ 1.0+ 991130 897 0.0 0.2+ 000128 360 0.0 0.0
991101 470 1.1- 1.8- 991130 355 0.5- 1.1- 000128 360 0.1- 0.0
991101 470 0.5- 0.2+ 991203 372 0.3- 0.0 000129 402 0.3+ 0.4-
991101 104 0.2- 0.8+ 991203 402 0.1- 0.3+ 000129 402 0.2- 0.8-
991101 104 0.0 0.5+ 991203 402 0.0 0.1+ 000129 402 0.0 0.1+
991101 596 0.3+ 0.5- 991203 360 0.2+ 0.6+ 000204 704 0.7+ 0.7+
991101 596 1.4+ 1.1+ 991203 360 0.3+ 0.7+ 000204 704 0.5+ 0.8+
991101 104 0.3+ 0.7- 991206 587 0.1+ 0.6+ 000204 704 0.4- 0.5+
991101 104 0.1+ 0.0 991206 587 0.1- 0.8+ 000228 118 0.0 0.3-
991102 372 0.5+ 0.4+ 991207 355 0.0 0.9- 000228 118 0.3- 0.3-
991103 713 0.0 0.3+ 991207 355 0.1- 1.2- 000229 360 0.3- 0.1-
991103 713 0.2+ 0.2+ 991207 355 0.2+ 1.0- 000229 360 0.1+ 0.1-
991103 713 0.3- 1.3+ 991207 349 0.5+ 0.6+ 100812 H06 0.2+ 0.2-
991103 367 0.2+ 0.7- 991207 349 1.6+ 0.5- 100812 H06 0.5+ 0.5+
991103 367 0.4- 1.2- 991207 349 0.1- 1.0- 100812 H06 0.2- 0.7+
991103 367 0.3+ 1.0- 991208 118 0.1+ 0.1- 100813 H06 0.4- 2.0+
991103 900 0.0 0.3- 991208 118 0.4+ 0.2- 100813 H06 0.6+ 0.7+
991103 900 0.4- 0.1+ 991210 118 0.2+ 0.3+ 100813 H06 0.9+ 0.7+
991103 958 1.3- 0.5- 991210 118 0.2+ 0.3+
991103 958 0.7- 0.7- 991211 900 1.0- 0.5+
Ephemeris:
P/2010 P2 (LINEAR)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2010 08 12 06 13.69 +37 11.3 2.465 1.936 47.8 22.8 18.3
2010 08 22 06 41.94 +36 32.5 2.416 1.951 51.3 23.9 18.3
2010 09 01 07 08.57 +35 35.3 2.364 1.969 55.1 24.9 18.3
2010 09 11 07 33.31 +34 23.1 2.309 1.993 59.3 25.8 18.3
2010 09 21 07 55.95 +32 59.3 2.250 2.020 63.8 26.5 18.3
2010 10 01 08 16.35 +31 27.3 2.188 2.051 68.8 27.1 18.3
2010 10 11 08 34.40 +29 50.6 2.122 2.086 74.3 27.4 18.3
2010 10 21 08 49.95 +28 12.1 2.051 2.124 80.3 27.5 18.3
2010 10 31 09 02.87 +26 34.4 1.978 2.165 86.9 27.3 18.3
2010 11 10 09 12.98 +24 59.9 1.904 2.209 94.2 26.6 18.3
2010 11 20 09 20.07 +23 30.7 1.830 2.255 102.2 25.4 18.3
2010 11 30 09 23.93 +22 08.0 1.759 2.303 110.9 23.6 18.3
2010 12 10 09 24.38 +20 52.8 1.694 2.354 120.6 21.1 18.4
2010 12 20 09 21.37 +19 45.2 1.642 2.406 131.1 17.9 18.4
2010 12 30 09 15.12 +18 44.7 1.605 2.459 142.4 14.1 18.4
2011 01 09 09 06.18 +17 50.2 1.590 2.514 154.5 9.7 18.5
2011 01 19 08 55.51 +17 00.2 1.602 2.570 166.9 5.0 18.6
2011 01 29 08 44.36 +16 13.7 1.642 2.626 178.1 0.7 18.8
2011 02 08 08 33.99 +15 30.2 1.712 2.684 167.8 4.5 19.0
2011 02 18 08 25.45 +14 49.3 1.810 2.742 155.9 8.5 19.2
2011 02 28 08 19.38 +14 10.8 1.934 2.801 144.6 11.8 19.4
2011 03 10 08 15.99 +13 34.3 2.080 2.860 133.9 14.5 19.7
2011 03 20 08 15.25 +12 58.8 2.244 2.919 123.9 16.4 19.9
2011 03 30 08 16.88 +12 23.4 2.421 2.978 114.6 17.7 20.2
2011 04 09 08 20.57 +11 47.1 2.608 3.038 105.8 18.5 20.4
2011 04 19 08 25.98 +11 08.9 2.801 3.098 97.6 18.7 20.6
2011 04 29 08 32.79 +10 28.2 2.998 3.158 89.7 18.6 20.9
2011 05 09 08 40.72 +09 44.3 3.195 3.217 82.2 18.1 21.1
2011 05 19 08 49.53 +08 56.8 3.391 3.277 74.9 17.3 21.3
2011 05 29 08 59.01 +08 05.8 3.582 3.336 67.9 16.4 21.5
2011 06 08 09 09.01 +07 10.8 3.767 3.395 61.1 15.2 21.7
2011 06 18 09 19.37 +06 12.1 3.944 3.454 54.5 13.9 21.9
2011 06 28 09 29.98 +05 09.8 4.111 3.513 48.0 12.4 22.0
2011 07 08 09 40.76 +04 04.0 4.268 3.572 41.6 10.9 22.2
2011 07 18 09 51.60 +02 54.9 4.411 3.630 35.3 9.3 22.3
Gareth V. Williams (C) Copyright 2010 MPC M.P.E.C. 2010-P57
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