MPEC 2012-M53 : 2012 MM11
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M.P.E.C. 2012-M53 Issued 2012 June 26, 18:10 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
2012 MM11
Observations:
K12M11M* C2012 06 24.31255 19 38 14.23 -13 22 31.5 18.6 cEM053704
K12M11M C2012 06 24.32291 19 38 14.89 -13 22 12.4 19.0 cEM053704
K12M11M C2012 06 24.33363 19 38 15.55 -13 21 53.0 18.7 cEM053704
K12M11M C2012 06 24.34402 19 38 16.11 -13 21 33.6 18.5 cEM053704
K12M11M C2012 06 24.35427 19 38 16.75 -13 21 14.8 18.6 cEM053704
K12M11M KC2012 06 24.98411 19 39 03.63 -13 01 26.9 uEM053J95
K12M11M KC2012 06 24.98738 19 39 03.82 -13 01 20.4 uEM053J95
K12M11M KC2012 06 24.99097 19 39 04.09 -13 01 13.2 18.0 RuEM053J95
K12M11M KC2012 06 25.05745 19 39 10.06 -12 58 15.2 18.4 VuEM053I39
K12M11M KC2012 06 25.06516 19 39 10.55 -12 58 01.0 18.3 VuEM053I39
K12M11M KC2012 06 25.08443 19 39 11.94 -12 57 24.3 18.4 VuEM053I39
K12M11M KC2012 06 25.13785 19 39 15.43 -12 55 39.2 18.4 VuEM053I39
K12M11M C2012 06 25.13809 19 39 13.56 -12 56 21.7 17.4 RrEM053I89
K12M11M C2012 06 25.13921 19 39 13.60 -12 56 19.2 17.4 RrEM053I89
K12M11M C2012 06 25.14034 19 39 13.72 -12 56 17.4 17.2 RrEM053I89
K12M11M C2012 06 25.14146 19 39 13.77 -12 56 15.1 17.1 RrEM053I89
K12M11M C2012 06 25.14258 19 39 13.85 -12 56 12.7 17.1 RrEM053I89
K12M11M KC2012 06 25.15326 19 39 16.51 -12 55 09.9 18.3 VuEM053I39
K12M11M KC2012 06 25.16867 19 39 17.37 -12 54 39.9 18.1 VuEM053I39
K12M11M KC2012 06 25.18203 19 39 18.27 -12 54 13.9 18.4 VuEM053I39
K12M11M C2012 06 25.27837 19 39 25.54 -12 51 44.0 18.0 RuEM053H36
K12M11M C2012 06 25.28410 19 39 25.90 -12 51 32.4 18.2 RuEM053H36
K12M11M C2012 06 25.28490 19 39 25.95 -12 51 30.9 17.9 RuEM053H36
K12M11M C2012 06 25.30713 19 39 27.87 -12 50 43.9 18.4 cEM053704
K12M11M C2012 06 25.31754 19 39 28.54 -12 50 22.9 18.6 cEM053704
K12M11M C2012 06 25.32764 19 39 29.08 -12 50 02.4 18.5 cEM053704
K12M11M C2012 06 25.33776 19 39 29.76 -12 49 42.7 18.5 cEM053704
K12M11M C2012 06 25.34790 19 39 30.43 -12 49 23.1 18.8 cEM053704
K12M11M KC2012 06 26.04551 19 40 24.59 -12 25 29.6 18.3 VvEM053I93
K12M11M KC2012 06 26.06017 19 40 25.60 -12 24 58.5 18.5 VvEM053I93
K12M11M KC2012 06 26.07111 19 40 26.34 -12 24 35.3 18.7 VvEM053I93
K12M11M KC2012 06 26.07966 19 40 26.92 -12 24 17.0 18.8 VvEM053I93
K12M11M KC2012 06 26.15346 19 40 34.02 -12 20 52.1 uEM053I48
K12M11M KC2012 06 26.16089 19 40 34.58 -12 20 36.6 uEM053I48
K12M11M KC2012 06 26.17221 19 40 35.34 -12 20 11.8 uEM053I48
K12M11M KC2012 06 26.30917119 40 45.40 -12 16 02.3 18.3 VrEM053H21
K12M11M KC2012 06 26.31473419 40 45.80 -12 15 50.2 18.2 VrEM053H21
K12M11M IC2012 06 26.32024619 40 46.14 -12 15 37.7 rEM053H21
Observer details:
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler, T. McVey, A. Valdivia, C. Gall. 1.0-m
f/2.15 reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers L. Buzzi, H. Devore, S. Foglia, T. Vorobjov. 0.61-m f/4.0
astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I39 Observatorio Cruz del Sur, San Justo. Observer A. Chapman. Measurers
A. Chapman, N. D. Diaz. 0.20-m f/4 reflector + CCD.
I48 Observatorio El Catalejo, Santa Rosa. Observer J. Spagnotto. 0.20-m f/5
reflector + CCD.
I89 RAS Observatory, Nerpio. Observers C. Jacques, E. Pimentel. Measurer
C. Jacques. 0.43-m f/6.8 reflector + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/5.0 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2012 MM11 PHA, Earth MOID = 0.0112 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 305.26102 (2000.0) P Q
n 0.31908096 Peri. 123.53183 +0.98466054 -0.16710809
a 2.1209745 Node 246.13213 +0.13628712 +0.91621170
e 0.6519749 Incl. 3.14585 +0.10894695 +0.36418541
P 3.09 H 19.8 G 0.15 U 8
Residuals in seconds of arc
120624 704 0.4- 0.2+ 120625 I89 0.6- 0.5- 120625 704 0.3+ 0.9+
120624 704 0.2+ 0.3+ 120625 I89 0.1+ 0.9- 120625 704 0.7+ 0.2+
120624 704 0.5+ 0.0 120625 I89 0.2- 0.8- 120626 I93 0.0 0.1+
120624 704 0.4- 0.3+ 120625 I89 0.1- 0.7- 120626 I93 0.2+ 0.1+
120624 704 0.0 0.2+ 120625 I39 1.4+ 0.1+ 120626 I93 0.2+ 0.0
120624 J95 0.1+ 0.3- 120625 I39 0.3- 0.1- 120626 I93 0.2+ 0.1+
120624 J95 0.3- 0.1- 120625 I39 0.5+ 0.3- 120626 I48 0.6- 0.2-
120624 J95 0.2+ 0.1+ 120625 H36 0.4- 0.1- 120626 I48 0.2+ 0.4-
120625 I39 0.7- 0.5+ 120625 H36 0.5- 0.2+ 120626 I48 0.0 0.3+
120625 I39 1.3- 0.2- 120625 H36 0.5- 0.1+ 120626 H21 0.2- 0.3-
120625 I39 0.1+ 0.6- 120625 704 1.0+ 0.6+ 120626 H21 0.1+ 0.3-
120625 I39 0.0 0.9+ 120625 704 1.1+ 1.0+ 120626 H21 0.4- 0.3+
120625 I89 0.1- 0.7- 120625 704 0.3- 1.4+
Ephemeris:
2012 MM11 a,e,i = 2.12, 0.65, 3 q = 0.7382
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 06 22 19 35.60 -14 27.3 0.280 1.278 156.5 18.5 18.5
2012 06 23 19 36.70 -14 00.5 0.269 1.268 157.0 18.3 18.4
2012 06 24 19 37.86 -13 31.6 0.257 1.258 157.4 18.1 18.3
2012 06 25 19 39.07 -13 00.4 0.246 1.248 157.8 18.0 18.2
2012 06 26 19 40.35 -12 26.6 0.235 1.238 158.1 17.9 18.0
2012 06 27 19 41.71 -11 49.8 0.224 1.227 158.3 17.8 17.9
2012 06 28 19 43.16 -11 09.6 0.213 1.217 158.5 17.8 17.8
2012 06 29 19 44.72 -10 25.5 0.202 1.207 158.6 17.9 17.7
2012 06 30 19 46.41 -09 36.9 0.192 1.197 158.5 18.1 17.5
2012 07 01 19 48.25 -08 43.0 0.181 1.187 158.4 18.4 17.4
2012 07 02 19 50.27 -07 43.1 0.171 1.177 158.1 18.8 17.3
2012 07 03 19 52.51 -06 35.9 0.160 1.167 157.6 19.4 17.1
2012 07 04 19 55.00 -05 20.2 0.150 1.156 157.0 20.1 17.0
2012 07 05 19 57.80 -03 54.2 0.140 1.146 156.1 21.0 16.9
2012 07 06 20 00.98 -02 15.8 0.130 1.136 155.0 22.2 16.7
2012 07 07 20 04.62 -00 22.4 0.121 1.126 153.6 23.7 16.6
2012 07 08 20 08.85 +01 49.4 0.111 1.116 151.7 25.5 16.4
2012 07 09 20 13.81 +04 24.2 0.102 1.106 149.5 27.8 16.3
2012 07 10 20 19.73 +07 27.3 0.0935 1.096 146.7 30.6 16.2
2012 07 11 20 26.92 +11 05.8 0.0851 1.086 143.2 34.1 16.0
2012 07 12 20 35.81 +15 28.0 0.0773 1.076 138.9 38.4 15.9
2012 07 13 20 47.08 +20 43.0 0.0702 1.066 133.5 43.8 15.9
2012 07 14 21 01.76 +26 58.7 0.0640 1.056 126.9 50.3 15.8
2012 07 15 21 21.51 +34 16.8 0.0589 1.046 119.0 58.1 15.8
2012 07 16 21 49.02 +42 24.3 0.0554 1.037 109.8 67.3 16.0
2012 07 17 22 28.53 +50 42.5 0.0536 1.027 99.7 77.3 16.2
2012 07 18 23 25.52 +58 01.3 0.0537 1.017 89.3 87.7 16.6
2012 07 19 00 42.15 +62 53.5 0.0558 1.007 79.4 97.5 17.1
2012 07 20 02 07.31 +64 25.6 0.0596 0.998 70.5 106.3 17.6
2012 07 21 03 21.01 +63 10.2 0.0648 0.988 63.0 113.7 18.2
2012 07 22 04 14.79 +60 28.6 0.0712 0.979 56.8 119.7 18.8
Timothy B. Spahr (C) Copyright 2012 MPC M.P.E.C. 2012-M53
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