MPEC 2007-B63 : 2007 BY48
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M.P.E.C. 2007-B63 Issued 2007 Jan. 28, 21:52 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 http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 BY48
Observations:
K07B48Y* C2007 01 26.22392 07 29 27.70 -18 15 32.1 17.9 EB063704
K07B48Y C2007 01 26.23623 07 29 23.19 -18 20 07.3 17.8 EB063704
K07B48Y C2007 01 26.24857 07 29 18.66 -18 24 41.6 17.9 EB063704
K07B48Y C2007 01 26.26092 07 29 14.11 -18 29 15.0 17.8 EB063704
K07B48Y C2007 01 26.91834 07 26 13.24 -22 10 27.6 17.9 R EB063176
K07B48Y C2007 01 26.91874 07 26 13.16 -22 10 35.0 17.8 R EB063176
K07B48Y C2007 01 26.91914 07 26 13.04 -22 10 41.9 17.5 R EB063176
K07B48Y C2007 01 26.91954 07 26 12.87 -22 10 49.6 18.4 R EB063176
K07B48Y C2007 01 26.96580 07 25 56.74 -22 25 03.6 17.8 R EB063473
K07B48Y C2007 01 26.96926 07 25 55.62 -22 26 06.6 17.8 R EB063473
K07B48Y C2007 01 26.97514 07 25 53.87 -22 27 53.2 17.9 R EB063473
K07B48Y C2007 01 27.08449 07 25 36.08 -22 59 57.6 17.0 R EB063734
K07B48Y C2007 01 27.08632 07 25 35.56 -23 00 31.6 16.6 R EB063734
K07B48Y C2007 01 27.08815 07 25 35.04 -23 01 04.2 17.5 R EB063734
K07B48Y C2007 01 27.08998 07 25 34.46 -23 01 36.9 17.5 R EB063734
K07B48Y C2007 01 27.09182 07 25 33.93 -23 02 07.6 17.7 R EB063734
K07B48Y C2007 01 27.14398 07 25 18.43 -23 17 28.1 18.0 R EB063H36
K07B48Y C2007 01 27.14856 07 25 17.04 -23 18 48.4 17.8 R EB063H36
K07B48Y C2007 01 27.15314 07 25 15.64 -23 20 08.1 16.6 R EB063H36
K07B48Y C2007 01 27.21729 07 24 58.91 -23 38 20.9 17.7 R EB063854
K07B48Y C2007 01 27.22061 07 24 57.88 -23 39 17.3 17.6 R EB063854
K07B48Y C2007 01 27.22505 07 24 56.54 -23 40 33.2 17.4 R EB063854
K07B48Y C2007 01 27.25025 07 24 48.70 -23 47 40.0 EB063701
K07B48Y C2007 01 27.25580 07 24 46.98 -23 49 13.6 EB063701
K07B48Y C2007 01 27.28109 07 24 39.42 -23 56 16.0 17.1 V EB063703
K07B48Y C2007 01 27.28145 07 24 39.27 -23 56 22.9 17.6 V EB063703
K07B48Y C2007 01 27.28180 07 24 39.13 -23 56 29.2 17.6 V EB063703
K07B48Y C2007 01 27.96094 07 22 05.32 -26 49 51.5 18.0 R EB063204
K07B48Y C2007 01 28.29477 07 20 54.62 -28 04 23.8 17.7 R EB063H36
K07B48Y C2007 01 28.29581 07 20 54.35 -28 04 35.1 17.6 R EB063H36
K07B48Y C2007 01 28.29863 07 20 53.66 -28 05 12.2 18.1 R EB063H36
K07B48Y C2007 01 28.30017 07 20 53.25 -28 05 31.6 18.5 R EB063H36
K07B48Y C2007 01 28.30172 07 20 52.94 -28 05 52.1 17.6 R EB063H36
Observer details:
176 Observatori Astronomic de Consell. Observers A. Lopez, R. Pacheco.
0.41-m f/4 reflector + CCD.
204 Schiaparelli Observatory. Observers L. Buzzi, F. Luppi. Measurer
L. Buzzi. 0.60-m f/4.64 reflector + CCD.
473 Remanzacco. Observers V. Gonano, G. Sostero, L. Donato. 0.45-m f/4.4
Newtonian reflector + CCD.
701 Junk Bond Observatory, Sierra Vista. Observer D. Healy. 0.81-m f/4.4
Ritchey-Chretien + CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. Measurers E. C. Beshore,
E. J. Christensen, 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 D. Tibbets. 0.7-m reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.30-m
Schmidt-Cassegrain + CCD.
Orbital elements:
2007 BY48 Earth MOID = 0.0298 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 58.55597 (2000.0) P Q
n 0.59657693 Peri. 156.99277 -0.18609337 -0.91404908
a 1.3975212 Node 301.90715 +0.82250448 +0.05571737
e 0.2871894 Incl. 25.12149 +0.53745291 -0.40175846
P 1.65 H 22.6 G 0.15 U 8
Residuals in seconds of arc
070126 704 0.8- 0.2+ 070127 734 0.3+ 0.9+ 070127 701 0.6- 1.1-
070126 704 0.4- 0.0 070127 734 0.5+ 0.5- 070127 701 0.8- 1.2-
070126 704 0.3- 0.1+ 070127 734 0.6+ 0.4- 070127 703 0.1+ 1.5+
070126 704 0.4- 0.1+ 070127 734 0.1- 0.5- 070127 703 0.4- 0.6+
070126 176 0.6+ 0.0 070127 734 0.0 1.5+ 070127 703 0.9- 0.1+
070126 176 1.3+ 0.0 070127 H36 0.5- 1.0+ 070127 204 0.2- 0.2-
070126 176 1.4+ 0.5+ 070127 H36 0.7- 0.7+ 070128 H36 0.2+ 0.7-
070126 176 0.8+ 0.1+ 070127 H36 1.0- 0.8+ 070128 H36 0.0 1.3+
070126 473 1.0+ 0.7- 070127 854 0.2- 0.4- 070128 H36 0.0 0.0
070126 473 0.3+ 1.2- 070127 854 0.5- 0.1- 070128 H36 0.5- 0.2+
070126 473 1.1+ 1.7- 070127 854 0.2- 0.3- 070128 H36 0.4+ 0.6-
Ephemeris:
2007 BY48 a,e,i = 1.40, 0.29, 25 q = 0.9962
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 01 20 08 52.82 +58 16.6 0.0332 1.010 141.1 37.8 16.7
2007 01 25 07 36.48 -09 07.6 0.0395 1.019 149.1 29.8 16.9
2007 01 30 07 16.13 -33 03.9 0.0742 1.029 124.5 52.0 18.9
2007 02 04 07 07.87 -40 47.7 0.114 1.041 116.3 58.1 20.1
2007 02 09 07 04.31 -44 11.5 0.154 1.055 112.4 59.9 20.8
2007 02 14 07 03.32 -45 52.8 0.193 1.070 110.2 60.1 21.3
2007 02 19 07 04.13 -46 42.7 0.233 1.086 108.8 59.5 21.7
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-B63
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