MPEC 2005-X72 : 2004 XR190
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M.P.E.C. 2005-X72 Issued 2005 Dec. 12, 23:35 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
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 XR190
Observations:
K04XJ0R* C2004 12 11.37220 04 38 22.58 +23 07 56.2 21.8 r EX072568
K04XJ0R C2004 12 11.40095 04 38 22.46 +23 07 55.8 21.8 r EX072568
K04XJ0R C2004 12 11.43050 04 38 22.35 +23 07 55.4 21.7 r EX072568
K04XJ0R C2004 12 12.29558 04 38 18.91 +23 07 43.5 21.8 r EX072568
K04XJ0R C2005 10 03.42252 04 44 54.79 +22 50 55.2 EX072675
K04XJ0R C2005 10 03.46821 04 44 54.72 +22 50 54.8 EX072675
K04XJ0R C2005 10 03.52046 04 44 54.63 +22 50 54.4 EX072675
K04XJ0R C2005 10 04.37903 04 44 53.21 +22 50 47.1 EX072675
K04XJ0R C2005 10 04.42754 04 44 53.13 +22 50 46.7 EX072675
K04XJ0R C2005 10 15.46157 04 44 30.15 +22 49 06.6 21.7 I EX072697
K04XJ0R C2005 10 15.47225 04 44 30.13 +22 49 06.6 21.9 I EX072697
K04XJ0R C2005 10 15.48235 04 44 30.11 +22 49 06.5 21.8 I EX072697
K04XJ0R C2005 10 15.49088 04 44 30.08 +22 49 06.2 22.0 I EX072697
K04XJ0R C2005 10 15.49885 04 44 30.05 +22 49 06.2 21.8 I EX072697
K04XJ0R C2005 10 15.50646 04 44 30.04 +22 49 06.2 21.6 R EX072697
K04XJ0R C2005 10 15.51392 04 44 30.03 +22 49 06.1 21.7 R EX072697
K04XJ0R C2005 10 15.52146 04 44 30.01 +22 49 06.1 21.7 R EX072697
K04XJ0R C2005 11 04.27055 04 43 31.52 +22 45 32.1 EX072695
K04XJ0R C2005 11 06.21923 04 43 24.74 +22 45 08.9 EX072695
K04XJ0R C2005 11 06.22659 04 43 24.72 +22 45 08.7 EX072695
K04XJ0R C2005 11 06.23333 04 43 24.69 +22 45 08.7 EX072695
K04XJ0R C2005 12 01.47526 04 41 47.64 +22 39 45.2 21.7 i EX072568
K04XJ0R C2005 12 01.52025 04 41 47.46 +22 39 44.7 21.9 g EX072568
Observer details:
568 Mauna Kea. Observers CFHT Legacy Survey Queue, J. Kavelaars. Measurers
R. L. Allen, J. Kavelaars. 3.5-m Canada-France-Hawaii Telescope + CCD.
675 Palomar. Observers B. Gladman, P. Nicholson. Measurer B. Gladman.
5-m Hale reflector + CCD.
695 Kitt Peak. Observers J. Kavelaars, W. Fraser. Measurer J. Kavelaars.
4-m Mayall reflector + CCD.
697 Kitt Peak, McGraw-Hill. Observer A. Crotts. Measurer J. Parker.
2.4-m MDM reflector + CCD.
Orbital elements:
2004 XR190
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 268.05997 (2000.0) P Q
n 0.00226585 Peri. 284.11488 -0.70731984 -0.13445038
a 57.4093398 Node 252.36915 +0.25238751 -0.96507156
e 0.1110425 Incl. 46.73526 -0.66030234 -0.22485547
P 435 H 4.5 G 0.15 U 6
Residuals in seconds of arc
041211 568 0.0 0.0 051004 675 0.2+ 0.2- 051015 697 0.2+ 0.0
041211 568 0.1- 0.0 051015 697 0.1+ 0.0 051104 695 0.0 0.2+
041211 568 0.0 0.0 051015 697 0.2+ 0.1+ 051106 695 0.3- 0.2+
041212 568 0.1+ 0.0 051015 697 0.3+ 0.1+ 051106 695 0.2- 0.1+
051003 675 0.4- 0.0 051015 697 0.2+ 0.2- 051106 695 0.3- 0.2+
051003 675 0.3- 0.1- 051015 697 0.0 0.1- 051201 568 0.1+ 0.2-
051003 675 0.3- 0.0 051015 697 0.1+ 0.0 051201 568 0.1+ 0.1-
051004 675 0.1+ 0.2- 051015 697 0.3+ 0.0
Ephemeris:
2004 XR190 a,e,i = 57.41, 0.11, 47 q = 51.034
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 12 06 04 41.49 +22 38.7 57.360 58.345 178.0 0.0 22.1
2005 12 16 04 40.82 +22 36.5 57.380 58.342 167.7 0.2 22.2
2005 12 26 04 40.18 +22 34.3 57.431 58.340 157.4 0.4 22.2
2006 01 05 04 39.60 +22 32.2 57.510 58.337 147.1 0.5 22.2
2006 01 15 04 39.09 +22 30.2 57.615 58.335 136.8 0.7 22.3
2006 01 25 04 38.66 +22 28.3 57.742 58.333 126.5 0.8 22.3
2006 02 04 04 38.35 +22 26.7 57.887 58.330 116.3 0.9 22.3
2006 02 14 04 38.15 +22 25.3 58.046 58.328 106.1 0.9 22.3
2006 02 24 04 38.07 +22 24.1 58.214 58.325 96.0 1.0 22.3
2006 03 06 04 38.13 +22 23.2 58.384 58.323 85.9 1.0 22.3
2006 03 16 04 38.30 +22 22.6 58.553 58.320 76.0 0.9 22.3
2006 03 26 04 38.60 +22 22.1 58.714 58.318 66.1 0.9 22.3
2006 04 05 04 39.01 +22 21.9 58.864 58.315 56.3 0.8 22.3
2006 04 15 04 39.52 +22 21.9 58.997 58.313 46.6 0.7 22.3
2006 04 25 04 40.11 +22 22.1 59.111 58.310 37.0 0.6 22.3
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-X72
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