MPEC 2010-L68 : COMET C/2010 G1 (BOATTINI)
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M.P.E.C. 2010-L68 Issued 2010 June 14, 16:07 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 https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
COMET C/2010 G1 (BOATTINI)
Observations:
CK10G010 C2010 05 05.11619 05 27 45.15 +09 16 59.6 EL068H06
CK10G010 C2010 05 05.11821 05 27 45.42 +09 16 55.3 14.7 T EL068H06
CK10G010 C2010 06 13.28287 06 41 23.54 -08 36 07.4 19.4 N EL068474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
H06 RAS Observatory, Mayhill. Observer H. Sato. 0.25-m f/3.4 reflector + CCD.
Orbital elements:
C/2010 G1 (Boattini)
Epoch 2010 Mar. 25.0 TT = JDT 2455280.5
T 2010 Apr. 2.54029 TT MPC
q 1.2045380 (2000.0) P Q
z +0.0021371 Peri. 168.63168 -0.25611585 -0.24737105
+/-0.0001375 Node 287.44869 +0.79220541 +0.50022675
e 0.9974258 Incl. 78.38725 +0.55390907 -0.82980766
Residuals in seconds of arc
100405 703 (2.1+ 1.7+) 100406 A71 0.4- 0.0 100410 213 0.0 0.3+
100405 703 1.1+ 0.9+ 100406 C12 0.6- 0.3- 100410 213 0.3- 0.0
100405 703 (2.1+ 0.9+) 100406 A77 0.3+ 0.1+ 100410 J38 1.1- 0.6-
100405 703 (2.2+ 0.4-) 100406 B82 0.5- 0.0 100410 J38 0.6+ 0.6-
100405 703 (2.0+ 0.4+) 100406 A21 0.8- 0.7- 100410 J38 1.6+ 0.2+
100405 703 1.9+ 1.0+ 100406 A21 0.9+ 0.4+ 100410 I99 0.7- 0.1+
100405 703 (3.1+ 1.0+) 100406 C12 0.6- 0.1+ 100410 I99 1.2+ 0.3+
100405 703 1.5+ 1.0+ 100406 B82 0.6- 0.6- 100410 I99 (3.8+ 0.2+)
100405 703 (2.1+ 1.6+) 100406 B82 0.7- 0.1+ 100412 H45 0.2- 0.3+
100405 703 1.8+ 0.6+ 100406 A21 0.8+ 0.2- 100412 H45 0.2- 0.2-
100405 703 (2.8+ 2.4+) 100406 B82 0.2- 0.5- 100412 H45 0.3+ 0.1+
100405 703 (2.5+ 1.4+) 100406 A21 (2.6- 2.3-) 100412 H45 0.3+ 0.1-
100405 G96 1.1- 0.2- 100406 104 0.2- 0.1+ 100412 H45 0.6- 0.3-
100405 G96 0.7- 0.1- 100406 B69 0.1- 0.4+ 100412 H45 0.7+ 0.2+
100405 G96 0.4- 0.2- 100406 A21 0.9- 0.5+ 100412 H45 0.2- 0.4+
100405 G96 1.1- 0.5- 100406 104 0.1+ 0.1- 100412 H45 0.2+ 0.4-
100405 G96 0.4- 0.4- 100406 A21 0.6+ 0.8+ 100412 H06 0.5- 0.8+
100405 G96 0.3- 0.1- 100406 C12 0.0 0.2- 100412 H06 0.3- 0.8+
100405 G96 0.5- 0.5- 100406 A21 (2.7- 3.3-) 100412 H06 0.2- 0.8+
100405 G96 0.6- 0.3- 100406 B69 1.0- 0.3+ 100412 J38 0.4- 0.8-
100405 A99 0.2- 0.3+ 100406 104 0.1- 0.1+ 100412 J38 1.4- 1.6-
100405 A99 0.1- 0.1+ 100407 D93 0.5- 0.5+ 100412 J38 1.9- 1.2-
100405 A99 0.1- 0.2+ 100407 D93 1.1+ 0.2+ 100413 367 0.4- 0.4+
100405 235 0.0 0.2- 100407 D93 0.1+ 1.0- 100413 367 1.3+ 0.1+
100405 595 0.5+ 0.1- 100407 D93 1.4- 1.5+ 100413 152 (2.4+ 0.2+)
100405 235 0.3- 0.3- 100407 046 0.5+ 0.6- 100413 152 0.2- 0.7+
100405 A99 0.3- 0.3+ 100407 046 0.3+ 0.4- 100413 152 0.6- 0.2+
100405 A99 0.1+ 0.3+ 100407 046 0.2+ 0.1+ 100413 152 0.4+ 0.4+
100405 595 0.2+ 0.1+ 100407 046 0.4+ 0.0 100413 152 0.8+ 0.8+
100405 595 0.4+ 0.0 100407 046 0.6+ 0.3- 100413 152 0.1+ 0.2+
100405 J95 0.3- 0.0 100407 046 0.2- 0.3- 100413 152 1.3- 0.5+
100405 J95 0.3+ 0.2+ 100407 046 0.2- 0.3+ 100413 152 0.3+ 0.1-
100405 B82 0.6- 1.1- 100407 046 0.1+ 0.6- 100413 152 0.1+ 0.0
100405 B82 1.1- 0.0 100407 J95 0.5- 0.2- 100414 G96 (2.5+ 0.7+)
100405 J95 0.4+ 0.1+ 100407 215 0.2- 0.2- 100414 G96 0.6+ 0.1+
100405 B82 0.2- 0.7- 100407 215 0.2- 0.3- 100414 G96 1.5+ 0.6+
100405 J47 0.7+ 1.4- 100407 J95 0.2- 0.1- 100414 G96 1.0+ 0.2+
100405 J47 0.1+ 0.8- 100407 215 0.0 0.3- 100414 585 1.0- 0.8+
100405 J47 0.0 0.7- 100407 J95 0.0 0.1- 100414 585 1.5- 0.8+
100405 B82 0.5- 1.4+ 100407 A71 1.0- 0.1- 100414 585 0.5+ 1.4+
100405 J47 (2.8+ 0.4+) 100407 J95 0.0 0.3- 100414 585 1.0- 0.4+
100405 J47 0.5- 0.2- 100407 A71 0.1- 0.5+ 100414 585 0.6+ 0.1+
100405 B82 0.9+ 0.1+ 100407 A71 0.0 1.1+ 100414 585 0.4+ 0.8+
100405 I96 0.4+ 0.2- 100407 A71 0.7+ 0.0 100414 585 1.5+ 0.3-
100405 204 0.1+ 0.2+ 100407 A71 (2.0- 0.4+) 100414 585 1.1- 1.4+
100405 B82 1.0+ 0.4+ 100407 J53 0.2- 0.9- 100414 585 0.9+ 0.3+
100405 204 0.2- 0.0 100407 J53 0.4+ 1.2- 100414 585 0.8+ 0.1-
100405 B82 0.3- 0.2+ 100407 J53 1.3+ 1.4- 100414 585 1.8- 0.7+
100405 I96 0.3+ 0.1- 100408 H45 0.6- 0.4- 100414 585 0.5+ 0.9+
100405 204 0.0 0.4- 100408 H45 0.1- 0.6- 100414 585 1.2- 1.4+
100405 B82 0.1+ 0.3- 100408 H45 0.7- 0.2- 100417 372 1.4+ 0.0
100405 B82 0.3+ 0.4- 100408 H45 0.5- 0.1- 100417 372 1.3- 0.1+
100405 I96 0.3- 0.2+ 100408 H45 0.2- 0.4- 100417 372 0.2+ 0.4-
100405 B82 1.1- 0.7- 100408 H45 0.4- 0.2- 100417 A71 1.2+ 0.4+
100405 I96 0.4+ 0.6+ 100408 H45 0.3- 0.3- 100417 A71 0.5- 0.1+
100405 I96 0.1- 0.4- 100408 H45 0.3- 0.2- 100417 A71 0.2- 0.0
100406 H21 0.2- 0.3- 100408 H06 0.3- 0.6+ 100417 A71 1.2+ 0.1+
100406 H21 0.5+ 0.2+ 100408 H06 0.1+ 0.5+ 100417 A71 0.2+ 1.1-
100406 H21 0.2- 0.6- 100408 H06 0.3- 0.3+ 100417 A71 0.5+ 0.4-
100406 850 0.2+ 0.2+ 100408 900 0.2+ 0.2+ 100418 B82 1.9- 0.7-
100406 850 0.1+ 0.4- 100408 900 0.3+ 0.2+ 100418 B82 0.6- 0.7+
100406 854 0.7+ 0.2+ 100408 367 0.6+ 0.5+ 100418 B82 1.4- 0.3-
100406 854 0.4+ 0.4- 100408 367 0.6+ 0.0 100419 A77 0.5+ 1.1-
100406 854 0.7+ 0.1- 100408 367 0.1+ 0.1- 100419 A77 0.2- 0.4+
100406 926 0.2- 0.1- 100408 235 0.1+ 0.0 100419 A77 0.0 0.8+
100406 926 0.2- 0.2+ 100408 046 (2.1+ 1.2+) 100422 H06 0.1- 0.2+
100406 926 0.5- 0.2- 100408 046 0.5+ 1.5+ 100422 H06 0.1+ 0.2+
100406 703 0.0 0.2- 100408 046 0.5- 0.1+ 100422 H06 0.0 0.2+
100406 703 (2.0+ 1.7+) 100409 H45 0.8+ 1.1+ 100422 585 1.0+ 0.2-
100406 703 (2.6+ 1.0+) 100409 H45 0.3+ 0.3- 100422 585 0.9- 0.4-
100406 568 1.0- 0.1- 100409 H45 0.1- 0.5- 100422 585 0.4+ 1.3-
100406 568 1.0- 0.1- 100409 H45 0.5- 0.2+ 100425 900 0.4- 0.3+
100406 349 0.4- 1.1- 100409 H45 0.4+ 0.6- 100425 900 0.7- 0.3-
100406 349 0.9- 0.7- 100409 H45 0.1+ 0.3- 100426 H06 0.2+ 0.3+
100406 349 1.2- 0.5- 100409 H45 0.1- 0.0 100426 G96 0.4- 0.1-
100406 372 0.0 1.4- 100409 H06 0.6- 0.2+ 100426 G96 0.5+ 0.6-
100406 372 1.1+ 1.3- 100409 H06 0.3+ 0.8+ 100426 G96 0.6+ 0.1+
100406 046 0.4- 0.4+ 100409 213 0.1+ 0.0 100426 H06 0.0 0.5+
100406 046 0.1+ 0.5- 100409 213 0.2- 0.5- 100426 G96 0.9+ 0.0
100406 A77 0.2- 0.9+ 100409 213 0.4+ 0.4- 100426 G96 0.6- 0.8-
100406 046 0.4- 0.1+ 100409 204 0.5- 0.4+ 100426 G96 0.0 0.1-
100406 046 0.3+ 0.1- 100409 J08 0.4+ 0.6- 100426 H06 0.3+ 0.4-
100406 046 0.9+ 0.3+ 100409 204 0.6- 0.2- 100427 H06 0.6- 0.1+
100406 046 0.4- 0.0 100409 204 0.4- 0.0 100427 H06 1.7+ 0.0
100406 A77 0.3+ 0.1- 100409 J08 1.2+ 1.0- 100429 349 (2.5+ 1.0+)
100406 A71 0.5+ 0.4+ 100409 J08 0.8+ 0.7- 100429 349 1.9+ 1.1+
100406 A71 0.2- 0.2- 100409 J38 0.9+ 0.3+ 100502 349 (3.4+ 2.8+)
100406 A77 0.4+ 0.3+ 100409 J38 0.3- 0.9+ 100502 349 (4.2+ 3.7+)
100406 A71 0.5- 0.0 100409 J38 0.5- 0.8+ 100502 900 1.0+ 0.2+
100406 A77 0.5+ 0.0 100410 H10 0.8+ 1.1+ 100502 900 0.3- 1.2-
100406 C12 0.1- 0.7- 100410 H10 0.9+ 0.4+ 100502 367 0.5+ 0.2-
100406 A71 0.3- 0.2+ 100410 H10 1.2+ 0.6+ 100502 367 (0.2- 2.2+)
100406 A71 0.3+ 0.4- 100410 349 0.0 1.0+ 100505 H06 1.1- 0.9-
100406 A71 0.4+ 0.1+ 100410 349 0.1- 1.4+ 100505 H06 0.9- 1.4-
100406 A77 0.1- 0.1+ 100410 349 0.4+ 1.4+ 100613 474 1.0- 0.1+
100406 A71 0.2+ 0.1+ 100410 213 0.2+ 0.6+
Ephemeris:
C/2010 G1 (Boattini)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2010 06 13 06 40.90 -08 29.0 2.316 1.622 36.8 22.0 16.4
2010 06 23 06 58.33 -12 38.2 2.399 1.721 38.3 21.5 16.8
2010 07 03 07 15.62 -16 45.6 2.476 1.824 40.4 21.2 17.1
2010 07 13 07 32.90 -20 53.6 2.548 1.930 42.8 21.0 17.4
2010 07 23 07 50.21 -25 03.7 2.618 2.038 45.4 20.8 17.7
2010 08 02 08 07.60 -29 16.1 2.688 2.148 48.1 20.6 18.0
2010 08 12 08 25.12 -33 30.7 2.758 2.258 50.7 20.3 18.2
2010 08 22 08 42.79 -37 46.6 2.832 2.368 53.2 20.0 18.5
The "original" and "future" barycentric values of 1/a are +0.002877
and +0.002232 (+/- 0.000138) AU^-1, respectively.
Further observations of this comet are desirable.
Brian G. Marsden (C) Copyright 2010 MPC M.P.E.C. 2010-L68
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