MPEC 2012-D77 : 2012 DP32
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2012-D76
Read MPEC 2012-D78
M.P.E.C. 2012-D77 Issued 2012 Feb. 27, 01:12 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 DP32
Observations:
K12D32P* C2012 02 25.27285 09 18 19.36 +02 23 21.5 19.3 VrED077703
K12D32P C2012 02 25.27960 09 18 19.58 +02 22 39.3 20.3 VrED077703
K12D32P C2012 02 25.28638 09 18 19.76 +02 21 59.1 20.1 VrED077703
K12D32P C2012 02 25.29328 09 18 19.87 +02 21 19.6 19.4 VrED077703
K12D32P C2012 02 25.32715 09 18 20.52 +02 17 54.7 19.2 VrED077703
K12D32P C2012 02 25.33069 09 18 20.73 +02 17 33.0 19.7 VrED077703
K12D32P C2012 02 25.33786 09 18 20.91 +02 16 51.7 20.1 VrED077703
K12D32P C2012 02 25.35874 09 18 21.29 +02 14 43.2 19.6 RoED077H01
K12D32P C2012 02 25.36555 09 18 21.50 +02 14 02.2 19.6 RoED077H01
K12D32P C2012 02 25.37336 09 18 21.75 +02 13 15.0 19.4 RoED077H01
K12D32P C2012 02 25.38040 09 18 21.99 +02 12 32.5 19.3 RoED077H01
K12D32P KC2012 02 25.89450 09 19 01.56 +01 18 55.2 uED077J95
K12D32P KC2012 02 25.89795 09 19 01.69 +01 18 32.3 uED077J95
K12D32P HC2012 02 25.90171 09 19 01.85 +01 18 08.7 19.4 RuED077J95
K12D32P KC2012 02 25.93714 09 19 02.38 +01 14 28.5 tED077204
K12D32P KC2012 02 25.94979 09 19 02.89 +01 13 07.0 tED077204
K12D32P KC2012 02 25.96244 09 19 03.37 +01 11 45.7 19.7 RtED077204
K12D32P KC2012 02 25.97664 09 19 04.62 +01 10 15.7 19.2 VvED077I93
K12D32P KC2012 02 25.99299 09 19 05.24 +01 08 30.6 19.9 VvED077I93
K12D32P C2012 02 26.16660 09 19 21.91 +00 49 49.5 19.9 RoED077H01
K12D32P C2012 02 26.17491 09 19 22.21 +00 48 54.8 19.6 RoED077H01
K12D32P C2012 02 26.18277 09 19 22.50 +00 48 02.6 19.6 RoED077H01
K12D32P C2012 02 26.18697 09 19 23.10 +00 47 38.5 20.1 RcED077651
K12D32P C2012 02 26.18772 09 19 23.08 +00 47 33.5 20.2 RcED077651
K12D32P C2012 02 26.19748 09 19 23.00 +00 46 25.0 19.8 RoED077H01
K12D32P KC2012 02 26.21481809 19 21.50 +00 44 20.9 19.7 VtED077H21
K12D32P KC2012 02 26.21764009 19 21.61 +00 44 01.6 19.7 VtED077H21
K12D32P KC2012 02 26.22034809 19 21.70 +00 43 43.7 19.5 VtED077H21
K12D32P KC2012 02 26.22460909 19 21.81 +00 43 15.3 19.6 VtED077H21
K12D32P KC2012 02 26.48178 09 19 41.64 +00 16 51.1 19.3 RoED077474
K12D32P KC2012 02 26.48493 09 19 41.71 +00 16 28.4 19.1 RoED077474
K12D32P KC2012 02 26.48978 09 19 41.97 +00 15 55.7 19.6 RoED077474
K12D32P KC2012 02 26.49156 09 19 42.03 +00 15 43.5 19.4 RoED077474
K12D32P KC2012 02 26.49335 09 19 42.08 +00 15 31.3 19.4 RoED077474
K12D32P KC2012 02 26.49514 09 19 42.26 +00 15 18.2 19.5 RoED077474
K12D32P KC2012 02 26.94110 09 20 16.99 -00 39 58.9 19.3 RuED077104
K12D32P KC2012 02 26.94478 09 20 17.08 -00 40 26.4 19.2 RuED077104
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. 0.60-m
f/4.64 reflector + CCD.
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.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
703 Catalina Sky Survey. Observer R. E. Hill. Measurers J. D. Ahern,
E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, P. Tricarico,
A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.
0.68-m Schmidt + 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/4.0 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 DP32 Earth MOID = 0.0340 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 354.28855 (2000.0) P Q
n 0.33570600 Peri. 238.39027 -0.95970775 +0.27839051
a 2.0503593 Node 317.73994 -0.23471577 -0.86894370
e 0.5243031 Incl. 3.25691 -0.15449769 -0.40918892
P 2.94 H 24.3 G 0.15 U 7
Residuals in seconds of arc
120225 703 0.1- 1.5+ 120225 J95 0.2- 0.1+ 120226 H21 0.1+ 0.6-
120225 703 0.9+ 0.5- 120225 204 0.6- 0.1- 120226 H21 0.1+ 0.4-
120225 703 1.3+ 0.3- 120225 204 0.3+ 0.1- 120226 H21 0.5- 0.4-
120225 703 0.6+ 1.3+ 120225 204 0.8+ 0.2+ 120226 474 0.0 0.7+
120225 703 1.9- 1.0- 120225 I93 0.2- 0.0 120226 474 0.8- 0.4-
120225 703 0.2- 1.4- 120225 I93 0.4+ 0.8+ 120226 474 0.2+ 0.2+
120225 703 0.3- 0.3+ 120226 H01 0.1+ 0.1- 120226 474 0.0 0.2+
120225 H01 0.4+ 0.0 120226 H01 0.0 0.2+ 120226 474 0.3- 0.3+
120225 H01 0.3+ 0.0 120226 H01 0.1+ 0.0 120226 474 1.4+ 0.5-
120225 H01 0.2+ 0.1- 120226 651 0.7+ 0.1- 120226 104 0.7+ 0.4+
120225 H01 0.2+ 0.1- 120226 651 0.0 0.2- 120226 104 0.5- 0.3-
120225 J95 0.1- 0.4+ 120226 H01 0.1- 0.0
120225 J95 0.3- 0.4- 120226 H21 0.0 0.0
Ephemeris:
2012 DP32 a,e,i = 2.05, 0.52, 3 q = 0.9753
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 01 28 09 13 10.3 +18 42 43 0.2534 1.2361 171.8 6.5 22.3
...
2012 02 12 09 13 21.6 +14 23 18 0.1531 1.1393 173.7 5.5 21.0
...
2012 02 20 09 14 50.1 +09 00 44 0.1078 1.0936 166.1 12.5 20.4
...
2012 02 26 09 19 06.8 +01 09 07 0.07745 1.0630 159.9 18.7 19.8
2012 02 27 09 20 22.3 -00 45 39 0.07274 1.0582 158.6 19.9 19.7
2012 02 28 09 21 51.9 -02 55 37 0.06817 1.0536 157.3 21.3 19.6
...
2012 03 05 09 39 54.8 -24 17 29 0.04475 1.0281 143.5 35.0 19.1
...
2012 03 13 13 17 31.8 -75 56 23 0.03900 1.0012 99.7 78.1 20.0
...
2012 03 28 20 21 01.7 -48 24 53 0.09599 0.9761 74.0 100.6 22.8
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-D77
Read MPEC 2012-D76
Read MPEC 2012-D78
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)