MPEC 2005-J30 : 2005 JR5
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M.P.E.C. 2005-J30 Issued 2005 May 8, 01:08 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2005 JR5
Observations:
K05J05R* C2005 05 06.39398 15 57 56.68 +06 12 59.0 17.4 R EJ030699
K05J05R C2005 05 06.41016 15 57 45.51 +06 08 24.0 EJ030699
K05J05R C2005 05 06.42636 15 57 34.29 +06 03 47.1 EJ030699
K05J05R C2005 05 06.44258 15 57 23.04 +05 59 10.4 EJ030699
K05J05R C2005 05 06.86456 15 52 42.45 +03 53 44.9 18.1 V EJ030A50
K05J05R C2005 05 06.86519 15 52 42.00 +03 53 33.6 18.2 V EJ030A50
K05J05R C2005 05 06.86539 15 52 41.84 +03 53 29.9 18.3 V EJ030A50
K05J05R C2005 05 06.86581 15 52 41.55 +03 53 22.1 17.9 V EJ030A50
K05J05R C2005 05 06.86722 15 52 40.50 +03 52 56.0 18.4 V EJ030A50
K05J05R C2005 05 06.86918 15 52 39.10 +03 52 20.3 17.9 V EJ030A50
K05J05R C2005 05 07.05385 15 50 23.61 +02 54 53.5 EJ030493
K05J05R C2005 05 07.06874 15 50 12.13 +02 50 08.9 18.1 R EJ030493
K05J05R C2005 05 07.06946 15 50 11.58 +02 49 55.3 18.0 R EJ030493
K05J05R C2005 05 07.07005 15 50 11.14 +02 49 44.2 18.0 R EJ030493
K05J05R C2005 05 07.08512 15 50 04.80 +02 46 54.1 17.3 R EJ030I77
K05J05R C2005 05 07.08637 15 50 03.85 +02 46 30.3 17.4 R EJ030I77
K05J05R C2005 05 07.08805 15 50 02.54 +02 45 58.3 17.6 R EJ030I77
K05J05R C2005 05 07.12159 15 49 31.97 +02 32 48.6 EJ030J95
K05J05R C2005 05 07.12307 15 49 30.86 +02 32 21.1 EJ030J95
K05J05R C2005 05 07.12504 15 49 29.35 +02 31 43.5 17.7 R EJ030J95
K05J05R C2005 05 07.37477 15 46 23.04 +01 10 02.8 17.3 R EJ030854
K05J05R C2005 05 07.37529 15 46 22.58 +01 09 52.1 17.2 R EJ030854
K05J05R C2005 05 07.37581 15 46 22.18 +01 09 42.3 17.1 R EJ030854
K05J05R C2005 05 07.37633 15 46 21.76 +01 09 31.2 17.0 R EJ030854
K05J05R C2005 05 07.99434 15 38 05.44 -02 30 04.5 EJ030J95
K05J05R C2005 05 07.99708 15 38 03.04 -02 31 06.1 EJ030J95
K05J05R C2005 05 08.00100 15 37 59.49 -02 32 33.3 17.6 R EJ030J95
Observer details:
493 Calar Alto. Observers M. Busch, F. Hormuth, M. Kretlow. 1.52-m f/8
reflector + CCD.
699 Lowell Observatory-LONEOS. Observer M. E. Van Ness. 0.59-m LONEOS
Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
A50 Andrushivka Astronomical Observatory. Observers O. Gerashchenko,
Y. Ivashchenko. 0.6-m f/1.2 reflector + CCD.
I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.30-m f/3.0 Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2005 JR5
Epoch 2005 Apr. 20.0 TT = JDT 2453480.5 MPC
M 293.07431 (2000.0) P Q
n 0.78953350 Peri. 246.56018 +0.33716874 +0.85599193
a 1.1593708 Node 49.36536 -0.55791432 +0.51698912
e 0.1544897 Incl. 31.09351 -0.75831975 +0.00023484
P 1.25 H 22.5 G 0.15
From 27 observations 2005 May 6-8.
Ephemeris:
2005 JR5 a,e,i = 1.16, 0.15, 31 q = 0.9803
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 04 30 16 42.54 +24 07.3 0.124 1.090 129.3 45.6 19.9
2005 05 02 16 32.68 +20 28.1 0.107 1.085 134.3 41.7 19.4
2005 05 04 16 19.66 +15 21.2 0.0908 1.080 140.9 36.1 18.9
2005 05 06 16 02.13 +08 01.5 0.0763 1.076 150.0 28.0 18.3
2005 05 08 15 38.00 -02 30.1 0.0644 1.071 162.7 16.3 17.6
2005 05 10 15 04.12 -16 47.0 0.0565 1.066 178.8 1.1 16.6
2005 05 12 14 16.39 -33 07.8 0.0547 1.062 159.9 19.0 17.3
2005 05 14 13 12.13 -47 10.2 0.0593 1.057 140.8 37.1 18.0
2005 05 16 11 56.31 -55 48.5 0.0690 1.053 125.7 51.2 18.7
2005 05 18 10 43.42 -59 32.8 0.0819 1.049 114.8 61.1 19.4
2005 05 20 09 45.14 -60 25.9 0.0968 1.044 107.0 67.9 19.9
2005 05 22 09 02.69 -60 04.2 0.113 1.040 101.2 72.7 20.4
2005 05 24 08 32.34 -59 16.7 0.129 1.036 96.9 76.0 20.8
2005 05 26 08 10.25 -58 23.7 0.146 1.032 93.4 78.4 21.1
2005 05 28 07 53.73 -57 32.7 0.163 1.028 90.7 80.2 21.4
2005 05 30 07 41.01 -56 46.3 0.180 1.025 88.4 81.5 21.7
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-J30
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