[Iaude] MPEC W02: 2007 HX82 [a=2.66,e=0.54,i=8.3,H=20.5]
mpec at si.edu
mpec at si.edu
Wed Nov 16 22:48:09 EST 2016
M.P.E.C. 2016-W02 Issued 2016 Nov. 17, 03:43 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F 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 at CFA.HARVARD.EDU
URL http://www.minorplanetcenter.net/ ISSN 1523-6714
2007 HX82
Revision to MPEC 2007-H69
Additional Observations:
K07H82X C2016 11 03.37152902 05 57.011+04 23 51.20 23.5 GUEW002T12
K07H82X C2016 11 03.37949302 05 56.515+04 23 48.19 23.5 GUEW002T12
K07H82X C2016 11 03.38846802 05 55.949+04 23 44.81 23.8 GUEW002T12
K07H82X C2016 11 04.34808802 04 59.162+04 17 46.83 23.7 GUEW002T12
K07H82X C2016 11 04.35971402 04 58.452+04 17 42.56 24.0 GUEW002T12
Observer details:
T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m). Observers D. Fohring, D. Hung.
Measurer D. J. Tholen. 2.24-m University of Hawaii reflector.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
161103 T12 0.05+ 0.01+ 161104 T12 0.05+ 0.01+ MPO124511 -0.14 day
Orbital elements:
2007 HX82 Earth MOID = 0.2649 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 79.95506 (2000.0) P Q
n 0.22664772 Peri. 96.15891 +0.08605400 +0.99628564
a 2.6642102 Node 178.76489 -0.96153196 +0.08386691
e 0.5393222 Incl. 8.27744 -0.26086587 +0.01952593
P 4.35 H 20.5 G 0.15 U 0
Residuals in seconds of arc
070426 G96 0.3- 0.1+ 070507 673 0.2+ 0.2- 070707 H45 0.3- 0.9+
070426 G96 0.2+ 0.1+ 070507 673 0.1+ 0.3+ 070707 H45 0.4- 0.7-
070426 G96 0.1+ 0.0 070507 673 0.4+ 0.1- 070707 H45 0.1- 0.1-
070426 G96 0.1+ 0.0 070509 511 0.6- 0.0 070707 H45 0.5- 0.9-
070426 G96 0.1+ 0.3+ 070509 511 0.1+ 0.5- 070707 H45 0.1- 0.1-
070426 G96 0.2- 0.3+ 070509 511 0.3+ 0.2+ 070707 H45 0.3- 0.5-
070426 G96 0.1+ 0.1+ 070509 511 0.2- 0.4- 070707 H45 0.1- 1.0-
070426 G96 0.2+ 0.3+ 070509 511 0.2- 0.3+ 070708 H45 0.3+ 0.1-
070426 G96 0.2- 0.3+ 070509 511 0.7- 1.2- 070708 H45 0.3+ 0.1-
070426 G96 0.2+ 0.1+ 070509 511 0.2+ 0.5+ 070708 H45 0.1+ 0.2+
070426 G96 0.1+ 0.2+ 070509 511 0.3- 0.3- 070708 H45 0.3- 0.2-
070426 G96 0.0 0.1+ 070510 511 0.1+ 0.3- 070708 H45 0.3+ 0.2-
070426 G96 0.3- 0.3+ 070510 511 0.5+ 0.2+ 070708 H45 0.1- 0.1+
070426 G96 0.1- 0.0 070510 511 0.2- 0.2- 070709 560 0.3- 0.6+
070426 G96 0.1- 0.0 070510 448 0.3+ 0.4- 070709 560 0.1- 0.8+
070426 G96 0.2+ 0.2+ 070510 448 0.2+ 0.9- 070709 560 0.0 0.5+
070426 G96 0.2- 0.2+ 070513 711 0.5- 0.6- 070712 H45 0.3- 0.2+
070426 G96 0.2- 0.2+ 070513 711 0.4+ 0.3+ 070712 H45 0.1+ 0.5-
070426 G96 0.0 0.1+ 070513 711 0.4+ 0.3- 070712 H45 0.2- 0.3-
070426 595 0.1+ 0.5+ 070513 448 0.1- 0.4- 070715 130 0.4- 0.8-
070427 595 0.2+ 0.2- 070513 448 0.3- 0.3- 070715 130 0.3- 0.2+
070427 461 0.3+ 0.0 070513 448 0.0 0.2- 070715 130 0.4- 0.3+
070427 461 0.0 0.1- 070516 703 1.1- 0.2+ 070715 130 0.4- 0.4-
070427 649 1.0- 0.3+ 070516 703 0.0 0.7+ 070717 H45 0.4+ 0.3+
070427 649 (1.7- 0.4+) 070516 703 1.1- 0.5- 070717 H45 0.2+ 0.1+
070427 649 0.2+ 0.1- 070516 703 0.1- 0.3- 070717 H45 0.1+ 0.2-
070427 649 (1.7- 0.2+) 070524 704 0.8+ 1.5+ 070717 H45 0.3+ 0.5-
070427 649 0.6- 0.9- 070524 704 0.6- 1.5+ 070717 H45 0.3+ 0.4-
070427 854 0.1+ 0.3- 070524 704 0.1+ 1.5+ 070724 H45 0.1- 0.0
070427 H36 0.4- 1.0+ 070529 448 0.5+ 0.5- 070724 H45 0.5+ 0.1+
070427 854 (0.1- 2.5+) 070529 448 0.3+ 0.5+ 070724 H45 0.2- 0.6+
070427 854 0.4+ 0.2- 070529 448 0.4- 0.3- 070803 H55 0.2+ 0.2-
070427 448 0.6- 0.1+ 070607 A17 0.2- 0.3- 070803 H55 0.5+ 0.1+
070427 H36 1.2+ 0.1- 070607 A17 0.4- 0.4- 070803 H55 0.6+ 0.7+
070427 448 0.4- 0.4+ 070607 A17 0.4- 0.2- 070808 H45 0.5+ 0.2+
070427 448 0.5+ 0.8+ 070613 H45 0.8+ 0.1- 070808 H45 0.1+ 0.6+
070427 H36 (1.7- 0.6-) 070613 H45 0.1- 0.2+ 070808 H45 0.1- 0.3+
070427 673 0.4+ 0.7+ 070613 H45 0.2+ 0.2- 070808 H45 0.6+ 0.3-
070427 673 0.5+ 0.4+ 070613 H45 0.0 0.6- 070810 H45 0.1- 0.6+
070427 673 0.0 0.8+ 070613 H45 0.1+ 0.4- 070810 H45 0.2- 0.6+
070427 673 0.0 0.4+ 070613 H45 0.3- 0.8- 070824 H55 0.7+ 0.5+
070506 941 0.5+ 0.1- 070621 H55 0.0 0.2+ 070824 H55 0.4+ 0.7-
070506 941 0.4+ 0.3+ 070621 H55 0.2- 0.1+ 070824 H55 0.3- 0.4-
070506 941 0.1+ 0.0 070621 H55 0.3- 0.1+ 070903 H55 0.1- 0.1-
070506 941 0.3+ 0.5- 070621 673 0.5+ 0.4- 070903 H55 0.1+ 0.4+
070506 941 0.2+ 0.2- 070621 673 0.0 0.1- 070903 H55 0.1- 0.4+
070506 941 0.3+ 0.1+ 070621 673 0.3+ 0.2- 161103 T12 0.0 0.0
070506 673 0.1- 0.8+ 070621 673 0.3- 0.1- 161103 T12 0.0 0.0
070506 673 0.3+ 0.5+ 070702 H55 0.3- 0.3+ 161103 T12 0.2- 0.1+
070506 673 0.5+ 0.3+ 070702 H55 0.4- 0.0 161104 T12 0.0 0.1+
070506 673 1.4+ 0.7+ 070702 H55 0.2- 0.0 161104 T12 0.0 0.1+
070507 673 0.5+ 0.6+ 070702 H55 0.0 0.2+
Ephemeris:
2007 HX82 a,e,i = 2.66, 0.54, 8 q = 1.2273
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2016 10 18 02 23 35.2 +06 26 37 1.5140 2.4944 166.8 5.2 23.8
...
2016 11 02 02 07 19.8 +04 32 42 1.6037 2.5835 168.4 4.4 24.0
...
2016 11 10 01 59 44.4 +03 46 08 1.6782 2.6300 159.8 7.5 24.3
...
2016 11 16 01 54 54.3 +03 19 21 1.7453 2.6643 153.0 9.7 24.5
2016 11 17 01 54 10.8 +03 15 36 1.7574 2.6700 151.8 10.1 24.5
2016 11 18 01 53 28.8 +03 12 03 1.7697 2.6756 150.7 10.4 24.5
...
2016 11 24 01 49 48.0 +02 54 57 1.8485 2.7094 143.9 12.4 24.7
...
2016 12 02 01 46 20.8 +02 43 14 1.9657 2.7536 135.1 14.6 25.0
...
2016 12 17 01 44 18.4 +02 51 52 2.2150 2.8346 119.7 17.5 25.4
A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-W02
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