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M.P.E.C. 2008-J36 Issued 2008 May 6, 21:58 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 JZ7
Observations:
K08J07Z* C2008 05 05.13458 11 16 57.10 -09 31 41.0 18.5 R EJ036G92
K08J07Z C2008 05 05.14819 11 16 56.60 -09 31 01.9 18.3 R EJ036G92
K08J07Z C2008 05 05.16177 11 16 56.08 -09 30 24.5 19.9 R EJ036G92
K08J07Z C2008 05 06.21005 11 16 24.86 -08 40 39.0 18.7 R EJ036G92
K08J07Z C2008 05 06.21142 11 16 24.81 -08 40 34.0 18.7 R EJ036G92
K08J07Z C2008 05 06.21278 11 16 24.74 -08 40 30.4 18.7 R EJ036G92
K08J07Z C2008 05 06.21415 11 16 24.70 -08 40 26.1 18.4 R EJ036G92
K08J07Z C2008 05 06.21553 11 16 24.65 -08 40 22.6 18.6 R EJ036G92
K08J07Z C2008 05 06.21688 11 16 24.61 -08 40 18.9 18.6 R EJ036G92
K08J07Z C2008 05 06.21804 11 16 24.76 -08 40 17.7 19.8 R EJ036854
K08J07Z C2008 05 06.22136 11 16 24.48 -08 40 05.4 18.7 R EJ036G92
K08J07Z C2008 05 06.22270 11 16 24.39 -08 40 02.2 18.8 R EJ036G92
K08J07Z C2008 05 06.22405 11 16 24.38 -08 39 57.9 18.3 R EJ036G92
K08J07Z C2008 05 06.22473 11 16 24.35 -08 39 56.3 18.7 R EJ036G92
K08J07Z C2008 05 06.22765 11 16 24.20 -08 39 48.8 19.9 R EJ036854
K08J07Z C2008 05 06.23725 11 16 23.89 -08 39 20.5 19.8 R EJ036854
K08J07Z C2008 05 06.27517 11 16 22.92 -08 37 35.0 18.2 R EJ036G92
K08J07Z C2008 05 06.27702 11 16 22.65 -08 37 25.9 19.0 R EJ036G92
K08J07Z C2008 05 06.28122 11 16 22.48 -08 37 13.8 19.0 R EJ036G92
K08J07Z C2008 05 06.28477 11 16 22.40 -08 37 04.1 18.2 R EJ036G92
K08J07Z C2008 05 06.28881 11 16 22.27 -08 36 52.3 18.1 R EJ036G92
K08J07Z C2008 05 06.31852 11 16 22.39 -08 35 08.2 19.0 R EJ036474
K08J07Z C2008 05 06.32176 11 16 22.28 -08 34 59.2 19.0 R EJ036474
K08J07Z C2008 05 06.33171 11 16 21.96 -08 34 30.6 19.2 R EJ036474
K08J07Z C2008 05 06.33310 11 16 21.90 -08 34 26.6 19.4 R EJ036474
K08J07Z C2008 05 06.33611 11 16 21.82 -08 34 18.0 19.3 R EJ036474
K08J07Z C2008 05 06.43878 11 16 18.55 -08 29 24.3 18.9 R EJ036474
K08J07Z C2008 05 06.44016 11 16 18.50 -08 29 20.4 19.3 R EJ036474
K08J07Z C2008 05 06.44155 11 16 18.45 -08 29 16.7 19.0 R EJ036474
K08J07Z C2008 05 06.84089 11 16 08.28 -08 10 35.9 20.2 V EJ036151
K08J07Z C2008 05 06.84676 11 16 08.08 -08 10 19.1 20.4 V EJ036151
K08J07Z C2008 05 06.85262 11 16 07.91 -08 10 02.4 20.4 V EJ036151
K08J07Z C2008 05 06.88044 11 16 07.21 -08 08 43.3 EJ036J95
K08J07Z C2008 05 06.89173 11 16 06.83 -08 08 10.3 EJ036J95
K08J07Z C2008 05 06.89737 11 16 06.67 -08 07 55.2 19.7 R EJ036J95
Observer details:
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.9
Hypergraph + CCD.
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. Measurer
P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
G92 Jarnac Observatory, Vail. Observers D. Levy, W. Levy, T. Glinos. 0.64-m
f/7.2 Ritchey-Chretien + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 JZ7 Earth MOID = 0.1594 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 343.44961 (2000.0) P Q
n 0.23306274 Peri. 70.62496 +0.27792071 +0.92440011
a 2.6150951 Node 218.75329 -0.96052046 +0.27100980
e 0.6445596 Incl. 24.66625 +0.01266965 +0.26839918
P 4.23 H 18.5 G 0.15 U 8
Residuals in seconds of arc
080505 G92 0.2- 0.1+ 080506 G92 0.5+ 0.2+ 080506 474 0.5- 0.2+
080505 G92 0.1- 0.5+ 080506 G92 0.3+ 0.2- 080506 474 0.3- 0.2+
080505 G92 0.3- 0.6- 080506 854 0.5- 1.0- 080506 474 0.1- 0.2+
080506 G92 0.7+ 0.9- 080506 854 0.4- 0.2- 080506 474 0.2- 0.2+
080506 G92 0.6+ 0.2+ 080506 G92 (3.4+ 3.4-) 080506 474 0.3- 0.1-
080506 G92 0.3+ 0.1- 080506 G92 0.2+ 0.4+ 080506 151 0.7+ 0.1+
080506 G92 0.4+ 0.3+ 080506 G92 0.3- 0.5+ 080506 151 0.3+ 0.1+
080506 G92 0.3+ 0.2- 080506 G92 0.1+ 0.0 080506 151 0.4+ 0.0
080506 G92 0.4+ 0.3- 080506 G92 0.1+ 0.2+ 080506 J95 0.3+ 0.1-
080506 854 (3.1+ 2.4-) 080506 474 0.2- 0.2+ 080506 J95 0.4- 0.5+
080506 G92 0.6+ 0.4+ 080506 474 0.3- 0.0 080506 J95 0.3- 0.5-
080506 G92 0.1- 0.3- 080506 474 0.3- 0.2+
Ephemeris:
2008 JZ7 a,e,i = 2.62, 0.64, 25 q = 0.9295
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 05 04 11 17.58 -10 25.0 0.552 1.423 129.2 33.3 19.4
2008 05 14 11 14.62 -02 24.6 0.527 1.335 116.9 42.5 19.4
2008 05 24 11 17.60 +05 37.3 0.515 1.249 105.0 51.6 19.4
2008 06 03 11 26.23 +13 23.1 0.508 1.167 94.2 60.1 19.5
2008 06 13 11 40.03 +20 50.1 0.502 1.092 84.9 67.8 19.6
2008 06 23 11 58.28 +28 07.0 0.496 1.028 77.2 74.7 19.6
2008 07 03 12 20.37 +35 24.3 0.486 0.976 71.3 80.5 19.7
2008 07 13 12 46.03 +42 49.2 0.474 0.943 67.5 84.9 19.7
2008 07 23 13 15.66 +50 22.7 0.460 0.930 66.0 87.1 19.7
2008 08 02 13 51.84 +57 54.7 0.444 0.938 67.4 86.7 19.6
2008 08 12 14 42.50 +65 05.5 0.426 0.968 71.7 83.6 19.5
2008 08 22 16 06.80 +71 01.2 0.408 1.016 79.0 77.8 19.3
2008 09 01 18 25.21 +73 00.4 0.392 1.078 89.4 69.4 19.1
2008 09 11 20 41.12 +67 53.3 0.381 1.151 102.6 58.6 18.8
2008 09 21 21 59.61 +57 14.8 0.386 1.232 117.7 46.2 18.6
2008 10 01 22 42.12 +44 28.5 0.415 1.317 132.4 34.1 18.6
2008 10 11 23 08.57 +32 22.6 0.474 1.405 142.7 25.5 18.8
2008 10 21 23 27.70 +22 35.9 0.564 1.494 145.5 22.2 19.2
2008 10 31 23 43.38 +15 27.2 0.680 1.584 141.7 22.8 19.8
2008 11 10 23 57.50 +10 33.4 0.820 1.673 135.0 24.8 20.3
2008 11 20 00 10.92 +07 21.3 0.978 1.762 127.3 26.5 20.9
2008 11 30 00 24.09 +05 22.6 1.151 1.849 119.6 27.6 21.4
2008 12 10 00 37.28 +04 16.4 1.335 1.934 112.1 28.2 21.8
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-J36
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