MPEC 2011-H32 : 2011 HQ
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M.P.E.C. 2011-H32 Issued 2011 Apr. 25, 22:51 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.net/ ISSN 1523-6714
2011 HQ
Observations:
K11H00Q* C2011 04 24.47382 14 50 24.974+37 19 58.01 19.3 iLEH032F51
K11H00Q C2011 04 24.48927 14 50 24.791+37 19 19.70 19.3 iLEH032F51
K11H00Q C2011 04 24.52025 14 50 24.460+37 18 02.08 19.4 rLEH032F51
K11H00Q KC2011 04 24.89826 14 50 31.73 +37 01 50.8 uEH032J95
K11H00Q KC2011 04 24.90080 14 50 31.71 +37 01 45.2 uEH032J95
K11H00Q KC2011 04 24.90441 14 50 31.72 +37 01 36.5 18.9 RuEH032J95
K11H00Q KC2011 04 25.08037 14 50 30.30 +36 54 15.0 uEH032118
K11H00Q KC2011 04 25.08343 14 50 30.29 +36 54 06.8 uEH032118
K11H00Q KC2011 04 25.08649 14 50 30.28 +36 53 59.0 uEH032118
K11H00Q C2011 04 25.45698 14 50 35.838+36 38 34.19 20.1 gLEH032F51
K11H00Q C2011 04 25.46965 14 50 35.647+36 38 01.84 19.5 rLEH032F51
K11H00Q C2011 04 25.48077 14 50 35.503+36 37 32.89 19.3 rLEH032F51
K11H00Q KC2011 04 25.84005 14 50 41.59 +36 21 19.0 18.7 RrEH032A17
K11H00Q KC2011 04 25.85605 14 50 41.61 +36 20 38.4 19.0 RrEH032A17
K11H00Q KC2011 04 25.86561 14 50 41.58 +36 20 14.0 19.0 RrEH032A17
Observer details:
118 Modra. Observers S. Gajdos, J. Vilagi. Measurer S. Gajdos. 0.6-m f/5.5
reflector + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, S. Watters,
J. Thiel, T. Goggia. Measurer PS1 Science Consortium. 1.8-m
Ritchey-Chretien + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2011 HQ Earth MOID = 0.1506 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 323.08507 (2000.0) P Q
n 0.46823790 Peri. 144.71358 -0.80527490 +0.55983047
a 1.6424482 Node 70.49243 -0.58038027 -0.67697909
e 0.3097517 Incl. 11.95476 -0.12120675 -0.47779616
P 2.10 H 21.2 G 0.15 U 7
Residuals in seconds of arc
110424 F51 0.2+ 0.0 110424 J95 0.2- 0.3+ 110425 F51 0.0 0.3+
110424 F51 0.1+ 0.0 110425 118 0.4- 0.3- 110425 F51 0.0 0.3+
110424 F51 0.1+ 0.1+ 110425 118 0.4- 0.5- 110425 A17 0.0 0.3-
110424 J95 0.0 0.4- 110425 118 0.4- 0.3- 110425 A17 0.2+ 0.1-
110424 J95 0.3- 0.2+ 110425 F51 0.3+ 0.3- 110425 A17 0.1- 0.0
Ephemeris:
2011 HQ a,e,i = 1.64, 0.31, 12 q = 1.1337
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 03 26 14 29 10.3 +45 11 10 0.2685 1.1709 124.6 44.5 20.4
...
2011 04 10 14 44 20.8 +43 50 36 0.2263 1.1449 124.4 46.2 20.0
...
2011 04 18 14 48 34.3 +41 01 36 0.2053 1.1371 126.2 45.5 19.8
...
2011 04 24 14 50 19.6 +37 38 57 0.1906 1.1342 128.6 43.9 19.6
2011 04 25 14 50 31.0 +36 57 54 0.1883 1.1340 129.1 43.5 19.5
2011 04 26 14 50 40.9 +36 14 36 0.1860 1.1338 129.6 43.1 19.5
...
2011 05 02 14 51 15.1 +31 04 52 0.1735 1.1343 133.6 40.0 19.3
...
2011 05 10 14 51 33.2 +21 51 44 0.1615 1.1389 140.6 34.3 18.9
...
2011 05 25 14 54 22.5 -00 34 19 0.1615 1.1594 153.4 23.0 18.7
Timothy B. Spahr (C) Copyright 2011 MPC M.P.E.C. 2011-H32
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