MPEC 2010-G84 : 2010 GH30
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M.P.E.C. 2010-G84 Issued 2010 Apr. 11, 17:37 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
2010 GH30
Observations:
K10G30H* C2010 04 10.29912 13 13 54.13 +18 26 25.3 19.2 EG084704
K10G30H C2010 04 10.31064 13 13 54.49 +18 27 07.2 20.2 EG084704
K10G30H C2010 04 10.32241 13 13 54.72 +18 27 52.3 20.1 EG084704
K10G30H C2010 04 10.33392 13 13 54.97 +18 28 35.9 19.7 EG084704
K10G30H C2010 04 10.34543 13 13 55.43 +18 29 18.7 19.9 EG084704
K10G30H FC2010 04 11.01736 13 14 21.59 +19 11 33.1 19.8 R EG084473
K10G30H FC2010 04 11.01875 13 14 21.65 +19 11 38.1 19.8 R EG084473
K10G30H KC2010 04 11.13909 13 14 27.83 +19 19 14.4 18.9 C EG084850
K10G30H C2010 04 11.15548 13 14 28.83 +19 20 15.8 19.2 R EG084H01
K10G30H C2010 04 11.16287 13 14 29.06 +19 20 43.9 19.1 R EG084H01
K10G30H KC2010 04 11.16327 13 14 28.48 +19 20 46.2 19.0 C EG084850
K10G30H C2010 04 11.16950 13 14 29.27 +19 21 09.3 18.9 R EG084H01
K10G30H C2010 04 11.17616 13 14 29.48 +19 21 34.6 19.3 R EG084H01
K10G30H KC2010 04 11.18742 13 14 29.31 +19 22 17.9 19.9 C EG084850
K10G30H C2010 04 11.21887313 14 30.24 +19 24 14.3 19.5 V EG084H21
K10G30H C2010 04 11.22331713 14 30.36 +19 24 31.4 19.8 V EG084H21
K10G30H C2010 04 11.22776613 14 30.48 +19 24 47.8 EG084H21
K10G30H C2010 04 11.28073 13 14 32.72 +19 28 10.9 19.2 R EG084926
K10G30H C2010 04 11.28309 13 14 32.79 +19 28 19.5 19.2 R EG084926
K10G30H C2010 04 11.28544 13 14 32.86 +19 28 28.5 19.1 R EG084926
K10G30H C2010 04 11.37257513 14 34.84 +19 33 49.0 19.8 V EG084H21
K10G30H C2010 04 11.37635113 14 35.01 +19 34 02.9 19.7 V EG084H21
K10G30H C2010 04 11.38014113 14 35.14 +19 34 17.5 EG084H21
K10G30H C2010 04 11.38303313 14 35.23 +19 34 28.2 EG084H21
Observer details:
473 Remanzacco. Observers L. Donato, V. Gonano, E. Guido, G. Sostero. 0.45-m
f/4.4 Newtonian reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler. 1.0-m f/2.15 reflector + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observer D. T. Durig. 0.30-m f/2.8
Schmidt-Cassegrain + 765x510 CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer S. Foglia.
Orbital elements:
2010 GH30 Earth MOID = 0.2940 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 22.39185 (2000.0) P Q
n 0.43973214 Peri. 61.20080 -0.47222318 +0.88147182
a 1.7126840 Node 180.65303 -0.87766330 -0.47055088
e 0.2990097 Incl. 18.21669 -0.08192923 -0.03986604
P 2.24 H 20.7 G 0.15 U 8
Residuals in seconds of arc
100410 704 0.5+ 1.2+ 100411 H01 0.1+ 0.0 100411 H21 0.2- 0.0
100410 704 1.0+ 0.6- 100411 H01 0.0 0.0 100411 926 0.2+ 0.3+
100410 704 0.4- 0.0 100411 850 1.2- 0.4- 100411 926 0.3+ 0.0
100410 704 1.5- 0.0 100411 H01 0.0 0.2+ 100411 926 0.3+ 0.2+
100410 704 0.4+ 0.7- 100411 H01 0.1- 0.3+ 100411 H21 0.5- 0.2-
100411 473 0.1- 0.3+ 100411 850 0.5+ 0.0 100411 H21 0.1+ 0.4-
100411 473 0.1+ 0.1+ 100411 H21 0.1+ 0.0 100411 H21 0.2+ 0.1+
100411 850 0.0 0.7- 100411 H21 0.0 0.3+ 100411 H21 0.1+ 0.1+
Ephemeris:
2010 GH30 a,e,i = 1.71, 0.30, 18 q = 1.2006
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 04 04 13 09.97 +11 42.4 0.310 1.299 162.2 13.6 19.5
2010 04 14 13 16.37 +22 15.5 0.302 1.270 148.4 24.5 19.8
2010 04 24 13 24.28 +31 16.3 0.312 1.246 134.9 34.9 20.1
2010 05 04 13 34.82 +37 45.8 0.333 1.226 124.0 43.0 20.4
2010 05 14 13 48.33 +41 43.4 0.359 1.212 116.0 48.6 20.7
2010 05 24 14 04.79 +43 32.0 0.387 1.203 110.4 52.1 21.0
2010 06 03 14 23.66 +43 38.1 0.413 1.201 106.8 54.0 21.2
2010 06 13 14 44.22 +42 19.6 0.438 1.204 104.8 54.6 21.3
2010 06 23 15 06.07 +39 48.9 0.460 1.214 104.2 54.3 21.4
2010 07 03 15 28.79 +36 16.5 0.482 1.229 104.5 53.2 21.5
2010 07 13 15 52.13 +31 50.2 0.505 1.250 105.5 51.6 21.6
2010 07 23 16 16.09 +26 40.7 0.531 1.275 106.8 49.7 21.7
2010 08 02 16 40.56 +21 03.3 0.563 1.304 108.0 47.7 21.8
2010 08 12 17 05.47 +15 15.1 0.604 1.337 108.9 45.8 22.0
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-G84
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