MPEC 2008-N04 : 2008 MR1
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M.P.E.C. 2008-N04 Issued 2008 July 1, 14:14 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 MR1
Observations:
K08M01R* C2008 06 30.38747 23 20 16.93 -06 55 34.4 19.6 EN004704
K08M01R C2008 06 30.39735 23 20 18.73 -06 55 16.6 19.9 EN004704
K08M01R C2008 06 30.41702 23 20 22.33 -06 54 43.2 19.7 EN004704
K08M01R C2008 06 30.42690 23 20 24.12 -06 54 25.3 19.6 EN004704
K08M01R C2008 07 01.33652 23 23 14.01 -06 27 35.3 EN004734
K08M01R C2008 07 01.33945 23 23 14.57 -06 27 28.9 18.9 R EN004734
K08M01R C2008 07 01.34236 23 23 15.08 -06 27 24.3 19.1 R EN004734
K08M01R C2008 07 01.35430 23 23 17.41 -06 27 01.8 19.0 R EN004H01
K08M01R C2008 07 01.35838 23 23 18.15 -06 26 54.7 19.1 R EN004H01
K08M01R C2008 07 01.36214 23 23 18.85 -06 26 47.8 19.2 R EN004H01
K08M01R C2008 07 01.36612 23 23 19.56 -06 26 40.9 19.1 R EN004H01
Observer details:
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.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
Orbital elements:
2008 MR1 Earth MOID = 0.2404 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 346.61882 (2000.0) P Q
n 0.12966840 Peri. 37.10288 +0.99010978 +0.11404369
a 3.8658645 Node 316.12627 -0.13924278 +0.87000186
e 0.6807507 Incl. 6.77073 +0.01714841 +0.47967781
P 7.60 H 17.8 G 0.15 U 9
Residuals in seconds of arc
080630 704 0.1- 0.0 080701 734 0.0 0.7- 080701 H01 0.1- 0.0
080630 704 0.1- 0.5+ 080701 734 0.3+ 0.5+ 080701 H01 0.0 0.2+
080630 704 0.1+ 0.6- 080701 734 0.0 0.1- 080701 H01 0.3- 0.0
080630 704 0.0 0.0 080701 H01 0.1+ 0.2+
Ephemeris:
2008 MR1 a,e,i = 3.87, 0.68, 7 q = 1.2342
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 06 23 22 57.87 -10 18.5 0.763 1.465 110.0 40.7 19.6
2008 07 03 23 28.44 -05 37.3 0.672 1.403 110.8 42.6 19.3
2008 07 13 00 00.87 -00 08.1 0.598 1.349 110.7 44.8 19.0
2008 07 23 00 35.17 +06 02.2 0.542 1.304 109.9 47.1 18.8
2008 08 02 01 10.92 +12 34.3 0.502 1.269 108.8 49.2 18.7
2008 08 12 01 47.22 +18 59.5 0.479 1.246 107.7 50.8 18.6
2008 08 22 02 22.82 +24 48.8 0.468 1.235 107.3 51.4 18.5
2008 09 01 02 55.99 +29 41.9 0.467 1.237 108.1 50.8 18.5
2008 09 11 03 24.85 +33 31.6 0.473 1.253 110.4 48.9 18.5
2008 09 21 03 47.81 +36 21.4 0.482 1.280 114.4 45.6 18.5
2008 10 01 04 03.49 +38 18.7 0.493 1.319 120.1 41.1 18.5
2008 10 11 04 11.19 +39 28.4 0.508 1.368 127.4 35.4 18.5
2008 10 21 04 11.29 +39 52.4 0.529 1.425 136.2 28.9 18.5
2008 10 31 04 05.20 +39 30.2 0.558 1.488 146.0 21.9 18.5
2008 11 10 03 55.61 +38 24.2 0.600 1.557 155.7 15.2 18.5
2008 11 20 03 45.68 +36 45.3 0.659 1.630 162.9 10.3 18.6
2008 11 30 03 37.83 +34 50.5 0.737 1.705 163.2 9.6 18.9
2008 12 10 03 33.46 +32 57.1 0.836 1.784 156.8 12.6 19.4
2008 12 20 03 32.87 +31 17.3 0.954 1.863 148.1 16.2 19.9
2008 12 30 03 35.73 +29 56.4 1.090 1.944 139.1 19.3 20.4
Sonia Keys (C) Copyright 2008 MPC M.P.E.C. 2008-N04
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