[Iaude] MPEC Y89: 2007 JH22 [a=2.18,e=0.61,i=5.6,H=21.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Dec 24 20:45:26 EST 2019
M.P.E.C. 2019-Y89 Issued 2019 December 25, 01:43 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2007 JH22
Revision to MPEC 2007-J59
Additional Observations:
K07J22H C2019 11 25.57353607 58 32.602+08 08 14.09 22.7 GVEY089F52
K07J22H C2019 11 25.58736407 58 34.764+08 08 00.82 23.2 GVEY089F52
K07J22H C2019 11 25.60129307 58 36.995+08 07 46.55 22.2 GVEY089F52
K07J22H C2019 11 29.59597808 09 57.223+06 56 10.00 22.4 GVEY089F52
K07J22H C2019 11 29.61909508 10 01.154+06 55 42.89 21.6 GVEY089F52
K07J22H C2019 11 29.63059808 10 03.139+06 55 30.00 22.4 GVEY089F52
K07J22H C2019 12 24.58121910 03 28.338-05 34 57.48 21.04wUEY089F51
K07J22H C2019 12 24.60495710 03 38.250-05 36 02.12 21.02wUEY089F51
K07J22H C2019 12 24.61685110 03 43.221-05 36 34.53 21.27wUEY089F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
191125 F52 1.46+ 0.15+ 191224 F51 3.27+ 0.47+ MPO121880 +0.89 days
Orbital elements:
2007 JH22 PHA, Earth MOID = 0.0396 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 31.92784 (2000.0) P Q
n 0.30579319 Peri. 22.78324 -0.99305616 -0.10778074
a 2.1819804 Node 150.90760 +0.08735171 -0.94400317
e 0.6061149 Incl. 5.56443 +0.07879810 -0.31183541
P 3.22 H 21.6 G 0.15 U 1
Residuals in seconds of arc
070512 704 1.0+ 0.3+ 070514 673 0.0 0.1+ 070521 649 0.1- 0.3-
070512 704 0.1+ 0.0 070514 673 0.1- 0.3- 070529 448 0.2+ 0.1-
070512 704 0.2+ 0.1- 070514 673 0.2+ 0.0 070529 448 0.1+ 0.2-
070512 704 0.3+ 0.4- 070514 673 0.0 0.2+ 070529 448 0.1- 0.5+
070512 704 0.4+ 0.5+ 070515 703 1.0- 0.2+ 070605 291 0.0 0.3+
070512 J95 0.1- 0.5- 070515 703 (1.6- 1.1-) 070605 291 0.6- 0.2-
070512 J95 0.4+ 0.3+ 070515 703 (1.6- 0.9-) 070605 291 0.3- 0.1-
070513 704 0.3+ 0.3+ 070515 703 0.5+ 0.3- 070607 691 0.2- 0.9-
070513 704 0.2+ 0.3+ 070515 703 1.2- 1.3- 070607 691 0.3- 0.1-
070513 704 0.5+ 0.1- 070515 703 0.4- 0.1- 070607 691 0.2- 0.2-
070513 704 0.3+ 0.6+ 070515 703 0.5- 0.3+ 070612 691 0.2+ 0.2+
070513 704 0.5+ 0.3+ 070518 649 0.1- 0.2- 070612 691 0.2- 0.1+
070513 704 0.5- 0.7+ 070518 649 0.1+ 0.4- 070612 691 0.2- 0.3+
070513 704 0.1+ 0.2- 070518 649 0.7+ 0.9- 070619 291 0.5- 0.0
070513 704 0.4- 0.2+ 070518 649 0.2+ 0.2- 070619 291 0.2- 0.1-
070513 704 0.0 0.1- 070518 151 0.4- 0.3+ 070619 291 0.7+ 0.9+
070513 595 0.2+ 0.7+ 070518 151 0.2- 0.4+ 070704 H55 0.4- 1.1+
070513 595 0.1+ 0.1- 070518 151 0.1+ 0.3+ 070704 H55 0.4- 0.1+
070514 118 0.2+ 0.1- 070518 A17 0.8- 0.4+ 070712 H55 0.2+ 1.3+
070514 118 (0.4- 2.3-) 070518 A17 0.1+ 0.4+ 070712 H55 0.7- 0.4+
070514 118 0.1- 0.4- 070518 A17 0.0 0.4+ 070712 H55 0.9- 1.3-
070514 649 0.6- 0.6- 070519 113 0.0 0.1- 191125 F52 0.2+ 0.4-
070514 649 0.0 0.6- 070519 113 0.0 0.1- 191125 F52 0.0 0.4+
070514 649 0.6- 1.1- 070519 113 0.2- 0.1- 191125 F52 0.6+ 0.2+
070514 854 (1.5- 1.5+) 070519 113 0.0 0.3+ 191129 F52 0.4+ 0.4+
070514 854 1.2- 0.7+ 070519 113 0.1+ 0.0 191129 F52 0.1- 0.3-
070514 854 0.9+ 0.7+ 070519 151 (2.5- 1.1-) 191129 F52 0.0 0.0
070514 H36 0.8+ 1.4- 070520 151 (1.7- 0.9-) 191224 F51 0.1- 0.1+
070514 H36 0.6- 0.5+ 070520 151 0.0 0.3+ 191224 F51 0.0 0.1+
070514 H36 (1.5- 2.3-) 070521 649 0.2- 0.1+ 191224 F51 0.0 0.0
070514 H36 0.5+ 0.5+ 070521 649 0.1- 0.2+
Ephemeris:
2007 JH22 a,e,i = 2.18, 0.61, 6 q = 0.8594
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 25 07 56 59.3 +08 17 55 0.5948 1.3947 121.7 37.0 22.7
...
2019 12 10 08 45 30.8 +03 01 27 0.4169 1.2620 123.1 40.8 21.8
...
2019 12 18 09 22 32.4 -01 07 27 0.3378 1.1925 120.7 45.2 21.4
...
2019 12 24 09 59 21.5 -05 08 35 0.2880 1.1418 116.6 50.4 21.1
2019 12 25 10 06 29.2 -05 53 48 0.2807 1.1335 115.6 51.5 21.0
2019 12 26 10 13 56.2 -06 40 26 0.2737 1.1252 114.6 52.6 21.0
...
2020 01 01 11 06 01.8 -11 43 54 0.2394 1.0769 106.7 61.0 20.8
...
2020 01 09 12 34 41.9 -18 22 35 0.2187 1.0167 92.5 75.1 21.0
...
2020 01 24 15 23 02.3 -22 54 36 0.2625 0.9232 69.0 95.6 21.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y89
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