MPEC 2008-A45 : 2008 AF4
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M.P.E.C. 2008-A45 Issued 2008 Jan. 11, 16:29 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 http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 AF4
Observations:
K08A04F* C2008 01 10.39652 12 06 03.72 +08 19 17.1 15.6 EA045704
K08A04F C2008 01 10.40941 12 05 54.14 +08 22 14.1 16.2 EA045704
K08A04F C2008 01 10.42240 12 05 44.51 +08 25 12.4 16.1 EA045704
K08A04F C2008 01 10.43525 12 05 34.95 +08 28 08.1 16.2 EA045704
K08A04F C2008 01 11.05219 11 58 35.17 +10 43 18.9 15.3 R EA045461
K08A04F C2008 01 11.05324 11 58 34.45 +10 43 31.6 EA045461
K08A04F C2008 01 11.05376 11 58 34.08 +10 43 38.7 EA045461
K08A04F C2008 01 11.05403 11 58 33.90 +10 43 41.6 EA045461
K08A04F C2008 01 11.05428 11 58 33.73 +10 43 44.9 EA045461
K08A04F C2008 01 11.05483 11 58 33.33 +10 43 52.2 EA045461
K08A04F C2008 01 11.05508 11 58 33.15 +10 43 55.4 EA045461
K08A04F C2008 01 11.05545 11 58 32.90 +10 44 00.2 EA045461
K08A04F C2008 01 11.05571 11 58 32.72 +10 44 03.4 EA045461
K08A04F C2008 01 11.05598 11 58 32.52 +10 44 06.9 EA045461
K08A04F C2008 01 11.05650 11 58 32.17 +10 44 13.6 EA045461
K08A04F C2008 01 11.05677 11 58 31.97 +10 44 17.0 EA045461
K08A04F C2008 01 11.05703 11 58 31.81 +10 44 20.2 EA045461
K08A04F C2008 01 11.05729 11 58 31.60 +10 44 23.8 EA045461
K08A04F C2008 01 11.05783 11 58 31.25 +10 44 30.4 EA045461
K08A04F C2008 01 11.06936 11 58 23.15 +10 46 58.2 15.5 R EA045461
K08A04F C2008 01 11.06963 11 58 22.96 +10 47 01.5 EA045461
K08A04F C2008 01 11.06988 11 58 22.78 +10 47 04.8 EA045461
K08A04F C2008 01 11.07015 11 58 22.60 +10 47 08.1 EA045461
K08A04F C2008 01 11.07041 11 58 22.42 +10 47 11.4 EA045461
K08A04F C2008 01 11.07067 11 58 22.25 +10 47 14.8 EA045461
K08A04F C2008 01 11.07094 11 58 22.06 +10 47 17.9 EA045461
K08A04F C2008 01 11.07124 11 58 21.86 +10 47 21.6 EA045461
K08A04F C2008 01 11.07152 11 58 21.66 +10 47 25.5 EA045461
K08A04F C2008 01 11.07178 11 58 21.47 +10 47 28.9 EA045461
K08A04F C2008 01 11.07205 11 58 21.27 +10 47 32.4 EA045461
K08A04F C2008 01 11.07230 11 58 21.09 +10 47 35.7 EA045461
K08A04F C2008 01 11.43030 11 54 27.25 +12 02 31.8 15.6 V EA045703
K08A04F C2008 01 11.43964 11 54 20.84 +12 04 26.3 15.7 V EA045703
K08A04F C2008 01 11.44824 11 54 14.86 +12 06 11.7 15.7 V EA045703
K08A04F C2008 01 11.45669 11 54 09.03 +12 07 55.0 15.8 V EA045703
K08A04F C2008 01 11.48199 11 53 51.47 +12 13 03.9 15.7 V EA045G96
K08A04F C2008 01 11.49141 11 53 44.93 +12 14 58.3 15.8 V EA045G96
K08A04F C2008 01 11.49977 11 53 37.30 +12 16 25.3 15.7 R EA045734
K08A04F C2008 01 11.50086 11 53 38.22 +12 16 50.6 EA045G96
K08A04F C2008 01 11.50152 11 53 36.10 +12 16 46.3 15.7 R EA045734
K08A04F C2008 01 11.50328 11 53 34.90 +12 17 07.4 15.7 R EA045734
K08A04F C2008 01 11.50503 11 53 33.68 +12 17 28.6 15.6 R EA045734
K08A04F C2008 01 11.51032 11 53 31.84 +12 18 47.5 15.8 V EA045G96
Observer details:
461 University of Szeged, Piszkesteto Stn. (Konkoly). Observer K. Sarneczky.
0.60-m Schmidt + CCD.
703 Catalina Sky Survey. Observer R. E. Hill. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, 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. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
G96 Mt. Lemmon Survey. Observer S. M. Larson. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2008 AF4 PHA, Earth MOID = 0.0025 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 345.21451 (2000.0) P Q
n 0.60418037 Peri. 293.45939 +0.72198697 -0.67626003
a 1.3857716 Node 109.44731 +0.67785306 +0.64892380
e 0.4119310 Incl. 8.92633 +0.13874452 +0.34866929
P 1.63 H 19.6 G 0.15 U 8
Residuals in seconds of arc
080110 704 0.0 0.1+ 080111 461 0.1- 0.0 080111 461 0.1- 0.2+
080110 704 0.3- 0.1- 080111 461 0.3+ 0.1- 080111 703 0.2- 0.2-
080110 704 0.0 0.0 080111 461 0.2- 0.2+ 080111 703 0.6+ 0.3-
080110 704 0.0 0.3- 080111 461 0.2+ 0.1- 080111 703 0.2+ 0.2-
080111 461 0.1- 0.6+ 080111 461 0.1- 0.2+ 080111 703 0.6+ 0.3-
080111 461 0.1+ 0.2- 080111 461 0.1- 0.1+ 080111 G96 0.3+ 0.2+
080111 461 0.0 0.3+ 080111 461 0.2- 0.2+ 080111 G96 0.1+ 0.2+
080111 461 0.1+ 0.3- 080111 461 0.1- 0.0 080111 734 0.0 0.6+
080111 461 0.2+ 0.2- 080111 461 0.0 0.0 080111 G96 2.3- 2.1-
080111 461 0.0 0.1+ 080111 461 0.2+ 0.1+ 080111 734 0.0 0.5+
080111 461 0.1- 0.1+ 080111 461 0.1+ 0.2- 080111 734 0.2+ 0.3+
080111 461 0.0 0.1+ 080111 461 0.3+ 0.4- 080111 734 0.1- 0.4+
080111 461 0.0 0.0 080111 461 0.2+ 0.0 080111 G96 0.2+ 0.3+
080111 461 0.1- 0.0 080111 461 0.1+ 0.0
080111 461 0.1+ 0.1+ 080111 461 0.0 0.1+
Ephemeris:
2008 AF4 a,e,i = 1.39, 0.41, 9 q = 0.8149
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 01 05 13 23.19 -16 59.3 0.0518 0.974 78.4 98.6 16.7
2008 01 15 11 20.64 +21 54.5 0.0789 1.036 129.9 46.8 15.9
2008 01 25 10 19.74 +34 39.2 0.131 1.101 150.5 26.1 16.6
2008 02 04 09 44.99 +38 32.8 0.195 1.167 156.5 19.7 17.4
2008 02 14 09 24.80 +39 14.3 0.267 1.232 153.6 20.9 18.2
2008 02 24 09 14.87 +38 29.1 0.349 1.297 147.2 24.4 19.0
2008 03 05 09 12.29 +37 02.3 0.441 1.359 139.9 28.0 19.7
2008 03 15 09 15.11 +35 14.1 0.542 1.419 132.8 31.0 20.4
2008 03 25 09 21.84 +33 15.2 0.651 1.476 125.9 33.2 20.9
2008 04 04 09 31.30 +31 10.9 0.768 1.530 119.3 34.7 21.4
2008 04 14 09 42.73 +29 03.1 0.891 1.581 113.1 35.7 21.8
Sonia Keys (C) Copyright 2008 MPC M.P.E.C. 2008-A45
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