MPEC 2012-D76 : 2012 DM32
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M.P.E.C. 2012-D76 Issued 2012 Feb. 27, 01:05 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 DM32
Observations:
K12D32M* C2012 02 25.24501 08 06 14.54 +17 03 40.3 19.4 VrED076G96
K12D32M C2012 02 25.25188 08 06 23.42 +17 07 57.5 rED076G96
K12D32M C2012 02 25.25884 08 06 32.51 +17 12 19.2 rED076G96
K12D32M C2012 02 25.26581 08 06 41.57 +17 16 38.8 rED076G96
K12D32M C2012 02 25.35396 08 08 36.74 +18 10 12.9 18.9 RoED076H01
K12D32M C2012 02 25.36017 08 08 45.09 +18 13 56.6 18.1 RoED076H01
K12D32M C2012 02 25.36140 08 08 47.36 +18 14 56.6 19.1 VrED076G96
K12D32M C2012 02 25.36251 08 08 48.80 +18 15 36.4 19.0 VrED076G96
K12D32M C2012 02 25.36355 08 08 50.20 +18 16 13.9 19.0 VrED076G96
K12D32M C2012 02 25.36463 08 08 51.68 +18 16 52.5 19.0 VrED076G96
K12D32M C2012 02 25.36807 08 08 55.73 +18 18 39.8 18.4 RoED076H01
K12D32M C2012 02 25.37494 08 09 05.04 +18 22 46.1 18.6 RoED076H01
K12D32M C2012 02 25.55657 08 13 41.80 +20 11 01.8 19.3 RoED076300
K12D32M C2012 02 25.55854 08 13 44.24 +20 12 09.5 19.2 RoED076300
K12D32M C2012 02 25.56051 08 13 46.66 +20 13 17.4 19.0 RoED076300
K12D32M C2012 02 25.56445 08 13 51.57 +20 15 33.1 19.3 RoED076300
K12D32M C2012 02 25.56642 08 13 54.01 +20 16 40.6 19.4 RoED076300
K12D32M KC2012 02 25.77620908 19 01.13 +22 11 15.6 uED076J95
K12D32M KC2012 02 25.77954108 19 05.36 +22 13 05.8 uED076J95
K12D32M KC2012 02 25.78529408 19 12.77 +22 16 14.1 18.6 RuED076J95
K12D32M KC2012 02 25.83879 08 20 16.41 +22 45 56.7 uED076595
K12D32M KC2012 02 25.84769 08 20 28.89 +22 50 40.3 uED076204
K12D32M KC2012 02 25.84929 08 20 29.17 +22 51 32.4 19.0 VuED076595
K12D32M KC2012 02 25.85338 08 20 35.85 +22 53 41.3 18.7 RuED076204
K12D32M KC2012 02 25.85986 08 20 42.02 +22 57 09.2 19.3 VuED076595
K12D32M KC2012 02 25.87845 08 21 06.32 +23 06 58.0 uED076204
K12D32M KC2012 02 25.95528 08 22 42.00 +23 46 56.2 19.4 VvED076I93
K12D32M KC2012 02 25.95959 08 22 47.15 +23 49 08.1 19.4 VvED076I93
K12D32M KC2012 02 25.96454 08 22 53.11 +23 51 39.3 18.9 VvED076I93
K12D32M KC2012 02 26.00494 08 23 39.22 +24 11 43.1 19.2 RcED076A24
K12D32M KC2012 02 26.00724 08 23 42.05 +24 12 51.6 19.1 RcED076A24
K12D32M KC2012 02 26.00959 08 23 44.88 +24 14 02.3 19.8 RcED076A24
K12D32M C2012 02 26.15866 08 27 22.69 +25 29 25.8 19.1 RcED076651
K12D32M C2012 02 26.16139 08 27 25.81 +25 30 45.2 19.0 RcED076651
K12D32M C2012 02 26.16248 08 27 25.44 +25 31 04.7 18.6 RoED076H01
K12D32M C2012 02 26.16275 08 27 27.35 +25 31 24.9 19.1 RcED076651
K12D32M C2012 02 26.17034 08 27 34.46 +25 34 53.5 18.8 RoED076H01
K12D32M KC2012 02 26.17040808 27 26.70 +25 34 25.4 19.5 VuED076H21
K12D32M KC2012 02 26.17425708 27 31.10 +25 36 16.0 19.6 VuED076H21
K12D32M KC2012 02 26.17769908 27 35.09 +25 37 55.1 19.4 VuED076H21
K12D32M C2012 02 26.17800 08 27 43.22 +25 38 36.6 18.4 RoED076H01
K12D32M KC2012 02 26.18113908 27 38.99 +25 39 33.8 19.4 VuED076H21
K12D32M C2012 02 26.18373 08 27 49.70 +25 41 21.9 18.5 RoED076H01
K12D32M KC2012 02 26.92605 08 42 45.03 +30 57 53.6 19.2 RuED076104
K12D32M KC2012 02 26.92897 08 42 48.06 +30 59 00.1 19.3 RuED076104
K12D32M KC2012 02 26.93190 08 42 51.10 +31 00 06.5 19.3 RuED076104
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, G. Fagioli. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD.
204 Schiaparelli Observatory. Observers L. Buzzi, F. Manca, A. Testa. 0.38-m
f/6.8 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers S. Okumura, K. Nishiyama.
1.0-m f/3.0 reflector + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/11
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observers E. J. Christensen, S. M. Larson. Measurers
J. D. Ahern, E. C. Beshore, A. Boattini, A. R. Gibbs, A. D. Grauer,
R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector
+ 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.
Measurers T. Vorobjov, L. Buzzi, S. Foglia. 0.61-m f/4.5 astrograph + 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 DM32 Earth MOID = 0.0142 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 81.98268 (2000.0) P Q
n 0.91340275 Peri. 274.62167 +0.33022152 -0.93934552
a 1.0520293 Node 155.46163 +0.93009149 +0.30708824
e 0.1720799 Incl. 12.89039 +0.16088370 +0.15273114
P 1.08 H 26.2 G 0.15 U 6
Residuals in seconds of arc
120225 G96 0.4+ 0.0 120225 300 0.5- 0.6- 120226 651 0.9+ 1.1+
120225 G96 0.3- 0.5- 120225 J95 0.2+ 0.0 120226 651 0.7+ 0.6+
120225 G96 0.2+ 0.8+ 120225 J95 0.5- 0.5+ 120226 H01 0.1- 0.3+
120225 G96 0.1+ 0.3+ 120225 J95 0.0 0.2- 120226 651 0.4+ 0.5+
120225 H01 0.1+ 0.1+ 120225 595 0.4+ 1.0- 120226 H01 0.1+ 0.0
120225 H01 0.1+ 0.4+ 120225 204 0.1- 0.2- 120226 H21 0.2+ 0.1+
120225 G96 0.4+ 0.0 120225 595 0.3- 1.0- 120226 H21 0.0 0.1-
120225 G96 0.3- 0.1- 120225 204 0.1+ 0.9- 120226 H21 0.5+ 0.1+
120225 G96 0.2- 0.1+ 120225 595 0.5- 0.6- 120226 H01 0.3+ 0.6+
120225 G96 0.3+ 0.1- 120225 204 0.1+ 0.3+ 120226 H21 0.1- 0.1+
120225 H01 0.1- 0.0 120225 I93 0.1- 0.2- 120226 H01 0.3- 0.0
120225 H01 0.0 0.4+ 120225 I93 0.4- 0.2- 120226 104 0.4- 0.4-
120225 300 0.3+ 0.1- 120225 I93 0.0 0.1- 120226 104 0.3- 0.1-
120225 300 0.1+ 0.3- 120226 A24 0.1+ 0.0 120226 104 0.1- 0.0
120225 300 0.3- 0.3- 120226 A24 0.5+ 0.2-
120225 300 0.3- 0.3- 120226 A24 0.1- 0.4+
Ephemeris:
2012 DM32 a,e,i = 1.05, 0.17, 13 q = 0.8710
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 01 28 00 40 41.8 -61 24 31 0.1249 0.9284 59.9 113.4 25.9
...
2012 02 12 02 22 06.2 -61 54 58 0.05613 0.9679 68.6 108.3 23.9
...
2012 02 20 05 24 34.8 -44 57 11 0.02294 0.9908 94.7 84.0 20.9
...
2012 02 26 08 23 44.7 +24 11 41 0.02213 1.0083 145.6 33.7 19.3
2012 02 27 08 44 12.3 +31 26 41 0.02547 1.0112 145.3 33.9 19.7
2012 02 28 09 01 55.3 +36 45 25 0.02925 1.0141 143.8 35.3 20.0
...
2012 03 05 10 08 46.2 +49 59 49 0.05574 1.0317 134.6 43.2 21.7
...
2012 03 13 10 47 59.2 +53 39 59 0.09406 1.0550 128.4 47.6 23.0
...
2012 03 28 11 18 31.2 +53 04 26 0.1682 1.0968 122.1 50.5 24.4
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-D76
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