MPEC 2012-S67 : 2012 SZ49
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M.P.E.C. 2012-S67 Issued 2012 Sept. 24, 19:55 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 SZ49
Observations:
K12S49Z* C2012 09 22.29672 23 41 46.89 -29 45 24.2 18.4 VrES067703
K12S49Z C2012 09 22.30566 23 41 48.08 -29 44 16.9 19.1 VrES067703
K12S49Z C2012 09 22.31021 23 41 48.58 -29 43 40.7 18.2 VrES067703
K12S49Z 0C2012 09 22.72233423 42 49.36 -28 50 00.2 18.5 RtES067E10
K12S49Z 0C2012 09 22.72302223 42 49.44 -28 49 54.7 18.5 RtES067E10
K12S49Z 0C2012 09 22.72368523 42 49.54 -28 49 49.6 18.6 RtES067E10
K12S49Z 0C2012 09 22.72434523 42 49.63 -28 49 44.5 18.5 RtES067E10
K12S49Z 0C2012 09 22.72498523 42 49.72 -28 49 39.5 18.5 RtES067E10
K12S49Z 0C2012 09 22.72563923 42 49.80 -28 49 34.6 18.6 RtES067E10
K12S49Z 0C2012 09 22.72628423 42 49.88 -28 49 29.6 18.5 RtES067E10
K12S49Z 0C2012 09 22.72695923 42 49.98 -28 49 24.2 18.5 RtES067E10
K12S49Z 0C2012 09 22.72761423 42 50.06 -28 49 19.3 18.6 RtES067E10
K12S49Z 0C2012 09 22.72825423 42 50.14 -28 49 14.2 18.6 RtES067E10
K12S49Z 0C2012 09 22.72892623 42 50.24 -28 49 09.1 18.6 RtES067E10
K12S49Z 0C2012 09 22.72957623 42 50.33 -28 49 04.1 18.5 RtES067E10
K12S49Z 0C2012 09 22.73022623 42 50.42 -28 48 59.1 18.6 RtES067E10
K12S49Z 0C2012 09 22.73088323 42 50.51 -28 48 53.9 18.5 RtES067E10
K12S49Z 0C2012 09 22.73152023 42 50.60 -28 48 48.8 18.5 RtES067E10
K12S49Z KC2012 09 23.19332623 44 07.71 -27 53 04.9 18.6 VvES067H21
K12S49Z KC2012 09 23.19431 23 44 08.53 -27 52 55.6 19.0 RuES067H36
K12S49Z C2012 09 23.19448 23 44 09.77 -27 52 48.0 18.8 RoES067H01
K12S49Z KC2012 09 23.19616023 44 08.01 -27 52 44.2 18.7 VvES067H21
K12S49Z KC2012 09 23.19898323 44 08.38 -27 52 23.4 18.8 VvES067H21
K12S49Z KC2012 09 23.19933 23 44 09.27 -27 52 20.5 19.2 RuES067H36
K12S49Z KC2012 09 23.20152123 44 08.66 -27 52 04.7 18.7 VvES067H21
K12S49Z C2012 09 23.20179 23 44 10.64 -27 51 54.5 18.7 RoES067H01
K12S49Z C2012 09 23.20885 23 44 11.46 -27 51 02.8 18.6 RoES067H01
K12S49Z C2012 09 23.21501 23 44 12.16 -27 50 17.8 18.8 RoES067H01
K12S49Z C2012 09 23.64336 23 45 10.45 -26 56 02.7 oES067E23
K12S49Z C2012 09 23.64659 23 45 10.83 -26 55 35.9 oES067E23
K12S49Z |C2012 09 24.05750 23 46 17.24 -26 05 38.1 18.8 VuES067807
K12S49Z |C2012 09 24.06018 23 46 17.57 -26 05 18.8 18.7 VuES067807
Observer details:
703 Catalina Sky Survey. Observer R. E. Hill. Measurers A. Boattini,
E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes, R. Sampson. 0.41-m f/11
Ritchey-Chretien + CCD.
E10 Siding Spring-Faulkes Telescope South. Observer T. Lister. 2.0-m f/10
Ritchey-Chretien + CCD.
E23 Arcadia. Observer A. Hidas. 0.35-m Schmidt-Cassegrain + 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2012 SZ49 Earth MOID = 0.0790 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 17.64851 (2000.0) P Q
n 0.49604718 Peri. 310.29031 +0.85868478 +0.51143004
a 1.5804741 Node 19.02345 -0.43392200 +0.75993097
e 0.3354030 Incl. 5.83935 -0.27271256 +0.40117856
P 1.99 H 22.7 G 0.15 U 7
Residuals in seconds of arc
120922 703 0.9- 0.1- 120922 E10 0.1+ 0.0 120923 H21 0.2- 0.2-
120922 703 0.4+ 0.9- 120922 E10 0.0 0.1+ 120923 H36 1.3+ 1.4-
120922 703 0.2- 0.6+ 120922 E10 0.1+ 0.0 120923 H21 0.4- 0.2-
120922 E10 0.2+ 0.1- 120922 E10 0.2+ 0.0 120923 H01 0.2- 0.2+
120922 E10 0.1+ 0.1+ 120922 E10 0.2+ 0.0 120923 H01 0.3- 0.2+
120922 E10 0.2+ 0.1+ 120922 E10 0.2+ 0.1+ 120923 H01 0.5- 0.0
120922 E10 0.2+ 0.1+ 120922 E10 0.3+ 0.3+ 120923 E23 (1.3- 2.4-)
120922 E10 0.3+ 0.1+ 120923 H21 0.3- 0.2+ 120923 E23 1.2- 0.3+
120922 E10 0.2+ 0.1- 120923 H36 0.6- 0.5+ 120924 807 0.5+ 0.2-
120922 E10 0.1+ 0.0 120923 H01 0.2- 0.2+ 120924 807 0.8+ 0.1+
120922 E10 0.2+ 0.1+ 120923 H21 0.7- 0.1-
Ephemeris:
2012 SZ49 a,e,i = 1.58, 0.34, 6 q = 1.0504
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 08 25 18 41 43.1 -74 48 03 0.1048 1.0503 109.4 65.2 20.2
...
2012 09 09 22 37 48.6 -58 48 47 0.08544 1.0598 126.1 50.1 19.3
...
2012 09 17 23 24 26.1 -41 26 34 0.08575 1.0728 140.7 36.4 19.0
...
2012 09 23 23 43 37.1 -28 15 45 0.09292 1.0859 151.4 26.3 18.9
2012 09 24 23 46 04.8 -26 12 57 0.09470 1.0883 153.0 24.8 18.9
2012 09 25 23 48 23.0 -24 13 42 0.09664 1.0908 154.5 23.3 18.9
...
2012 10 01 23 59 35.9 -13 41 57 0.1114 1.1074 161.5 16.6 19.0
...
2012 10 09 00 10 07.2 -03 21 56 0.1385 1.1330 164.5 13.6 19.5
...
2012 10 24 00 25 01.8 +07 48 42 0.2084 1.1899 157.6 18.6 20.6
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-S67
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