MPEC 2012-F27 : 2012 FJ
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M.P.E.C. 2012-F27 Issued 2012 Mar. 17, 17:52 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 FJ
Observations:
K12F00J* C2012 03 16.44615 15 11 05.16 -18 09 11.1 18.3 cEF027704
K12F00J C2012 03 16.44911 15 11 05.78 -18 08 54.6 18.7 VrEF027703
K12F00J C2012 03 16.45733 15 11 07.10 -18 08 08.2 19.2 cEF027704
K12F00J C2012 03 16.45829 15 11 07.36 -18 08 03.1 18.6 VrEF027703
K12F00J C2012 03 16.46752 15 11 08.98 -18 07 10.7 18.7 VrEF027703
K12F00J C2012 03 16.46847 15 11 09.07 -18 07 05.8 19.4 cEF027704
K12F00J C2012 03 16.47517 15 11 10.28 -18 06 27.2 18.7 VrEF027G96
K12F00J C2012 03 16.47667 15 11 10.53 -18 06 18.9 18.4 VrEF027703
K12F00J C2012 03 16.47962 15 11 10.93 -18 06 02.2 19.0 cEF027704
K12F00J C2012 03 16.48045 15 11 11.18 -18 05 57.3 18.7 VrEF027G96
K12F00J C2012 03 16.48579 15 11 12.12 -18 05 27.0 18.6 VrEF027G96
K12F00J C2012 03 16.49079 15 11 12.96 -18 04 58.8 19.2 cEF027704
K12F00J C2012 03 16.49110 15 11 13.05 -18 04 56.9 18.6 VrEF027G96
K12F00J C2012 03 16.51001 15 11 16.27 -18 03 09.9 18.3 RoEF027H01
K12F00J C2012 03 16.51616 15 11 17.33 -18 02 35.1 18.4 RoEF027H01
K12F00J C2012 03 16.52159 15 11 18.30 -18 02 04.2 18.4 RoEF027H01
K12F00J C2012 03 16.52401 15 11 18.77 -18 01 50.4 18.3 VrEF027G96
K12F00J C2012 03 16.52448 15 11 18.85 -18 01 47.3 18.3 VrEF027G96
K12F00J C2012 03 16.52500 15 11 18.95 -18 01 44.6 18.8 VrEF027G96
K12F00J C2012 03 16.52551 15 11 19.07 -18 01 41.4 18.7 VrEF027G96
K12F00J C2012 03 16.52778 15 11 19.40 -18 01 29.1 18.6 RoEF027H01
K12F00J C2012 03 16.53054 15 11 19.97 -18 01 11.1 18.0 VrEF027703
K12F00J C2012 03 16.53094 15 11 19.97 -18 01 09.7 18.0 VrEF027703
K12F00J `C2012 03 16.68410 15 11 49.06 -17 46 16.4 18.2 RuEF027D90
K12F00J `C2012 03 16.68944 15 11 49.99 -17 45 46.2 18.5 RuEF027D90
K12F00J `C2012 03 16.69477 15 11 50.92 -17 45 15.7 18.5 RuEF027D90
K12F00J C2012 03 17.12417 15 13 08.29 -17 04 30.6 18.3 RrEF027106
K12F00J C2012 03 17.12580 15 13 08.54 -17 04 23.2 18.6 RrEF027106
K12F00J C2012 03 17.12743 15 13 08.85 -17 04 14.2 18.8 RrEF027106
K12F00J KC2012 03 17.16335 15 13 16.49 -17 00 15.2 18.6 VuEF027I39
K12F00J KC2012 03 17.18029 15 13 19.39 -16 58 37.6 uEF027I48
K12F00J KC2012 03 17.18577 15 13 20.41 -16 58 06.7 18.8 uEF027I39
K12F00J KC2012 03 17.19552 15 13 22.11 -16 57 09.5 uEF027I48
K12F00J KC2012 03 17.23424 15 13 28.93 -16 53 25.8 uEF027I48
K12F00J |C2012 03 17.31111 15 13 42.46 -16 45 59.7 18.7 VoEF027807
K12F00J |C2012 03 17.31382 15 13 42.94 -16 45 44.1 19.0 VoEF027807
K12F00J |C2012 03 17.31651 15 13 43.40 -16 45 28.3 19.1 VoEF027807
K12F00J |C2012 03 17.31920 15 13 43.85 -16 45 12.6 19.0 VoEF027807
K12F00J |C2012 03 17.32188 15 13 44.32 -16 44 57.1 19.1 VoEF027807
K12F00J |C2012 03 17.32439 15 13 44.76 -16 44 42.3 19.0 VoEF027807
K12F00J KC2012 03 17.41513615 14 00.80 -16 36 15.3 19.4 VtEF027H21
K12F00J KC2012 03 17.41865315 14 01.40 -16 35 54.6 19.3 VtEF027H21
K12F00J KC2012 03 17.42217015 14 02.01 -16 35 33.9 19.6 VtEF027H21
K12F00J KC2012 03 17.42569115 14 02.63 -16 35 13.3 19.6 VtEF027H21
K12F00J C2012 03 17.45959 15 14 08.97 -16 31 53.2 18.7 RcEF027854
K12F00J C2012 03 17.46250 15 14 09.53 -16 31 35.9 18.7 RcEF027854
K12F00J C2012 03 17.46542 15 14 10.00 -16 31 18.6 18.7 RcEF027854
Observer details:
106 Crni Vrh. Observer H. Mikuz. 0.6-m f/3.3 Deltagraph + CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. 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.
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.
807 Cerro Tololo. Observers R. Holmes, T. Linder, V. Hoette. Measurers
R. Holmes, T. Linder. 0.41-m f/11 Ritchey-Chretien + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
D90 RAS Observatory, Moorook. Observer K. Hills. 0.41-m f/9 Ritchey-Chretien
+ CCD.
G96 Mt. Lemmon Survey. Observer A. Boattini. 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/4.0 astrograph + CCD.
I39 Observatorio Cruz del Sur, San Justo. Observer A. Chapman. 0.20-m f/4
reflector + CCD.
I48 Observatorio El Catalejo, Santa Rosa. Observer J. Spagnotto. 0.20-m f/5
reflector + CCD.
Orbital elements:
2012 FJ Earth MOID = 0.2705 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 354.79250 (2000.0) P Q
n 0.25848571 Peri. 14.76977 -0.91175994 +0.39117322
a 2.4406847 Node 191.08067 -0.41071287 -0.86614232
e 0.4841384 Incl. 40.65353 +0.00295817 +0.31109645
P 3.81 H 18.7 G 0.15 U 9
Residuals in seconds of arc
120316 704 0.4+ 0.6+ 120316 G96 0.4- 0.4- 120317 I48 1.0- 0.2-
120316 703 0.6+ 0.0 120316 G96 0.4- 0.0 120317 I48 0.4- 0.9-
120316 704 0.3+ 0.2+ 120316 G96 0.3- 0.3- 120317 807 0.0 0.2+
120316 703 0.3+ 0.4- 120316 G96 0.1+ 0.0 120317 807 0.2+ 0.0
120316 703 0.5+ 0.3- 120316 H01 0.0 0.4- 120317 807 0.1+ 0.2+
120316 704 0.7+ 0.5- 120316 703 0.4+ 1.7+ 120317 807 0.1- 0.2+
120316 G96 0.0 0.1- 120316 703 0.6- 0.8+ 120317 807 0.0 0.0
120316 703 0.1- 0.3- 120316 D90 0.1+ 0.1+ 120317 807 0.1+ 0.2+
120316 704 0.5- 0.0 120316 D90 0.1+ 0.1- 120317 H21 0.0 0.2-
120316 G96 0.3- 0.1- 120316 D90 0.1+ 0.0 120317 H21 0.2- 0.1-
120316 G96 0.2- 0.1- 120317 106 0.5+ 1.5+ 120317 H21 0.2- 0.0
120316 704 0.6+ 0.0 120317 106 0.0 0.6- 120317 H21 0.0 0.1-
120316 G96 0.1- 0.1- 120317 106 0.4+ 1.0- 120317 854 0.0 0.3-
120316 H01 0.2- 0.1- 120317 I39 0.4+ 1.3+ 120317 854 0.9+ 0.1-
120316 H01 0.5- 0.3- 120317 I48 1.6- 0.2- 120317 854 0.4+ 0.1+
120316 H01 0.2- 0.3- 120317 I39 0.1+ 0.1+
Ephemeris:
2012 FJ a,e,i = 2.44, 0.48, 41 q = 1.2591
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 02 16 13 36 46.8 -42 23 06 0.7025 1.3534 105.1 44.8 20.3
...
2012 03 02 14 25 09.1 -34 49 07 0.5305 1.3044 114.6 43.7 19.6
...
2012 03 10 14 50 58.7 -27 01 48 0.4527 1.2850 120.8 41.6 19.2
...
2012 03 16 15 09 43.5 -18 50 40 0.4059 1.2738 125.4 39.5 18.8
2012 03 17 15 12 45.7 -17 16 15 0.3993 1.2722 126.2 39.2 18.8
2012 03 18 15 15 46.1 -15 38 20 0.3932 1.2707 126.9 38.8 18.7
...
2012 03 24 15 33 04.0 -04 45 15 0.3659 1.2637 130.0 37.2 18.5
...
2012 04 01 15 53 41.5 +11 20 18 0.3584 1.2593 129.8 37.6 18.5
...
2012 04 16 16 22 50.5 +36 44 08 0.4255 1.2665 119.1 43.8 19.0
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-F27
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