[Iaude] MPEC B105: 2022 PK2 [a=2.60,e=0.58,i=8.6,H=19.59]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Jan 23 09:35:09 EST 2024
M.P.E.C. 2024-B105 Issued 2024 January 23, 14:33 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2022 PK2
Revision to MPEC 2022-Q29
Additional Observations:
K22P02K C2019 01 02.57320208 47 37.356+23 41 39.37 22.72GVEB105F51
K22P02K C2019 01 02.58499108 47 36.476+23 41 45.22 23.10GVEB105F51
K22P02K C2019 01 09.41095608 38 51.230+24 41 27.27 21.92GVEB105F51
K22P02K C2019 01 09.42361808 38 50.189+24 41 33.85 22.55GVEB105F51
K22P02K C2019 01 09.43641508 38 49.121+24 41 40.31 22.40GVEB105F51
K22P02K C2019 01 13.54222 08 33 12.313+25 15 40.50 22.4 wUEB105F51
K22P02K C2019 01 13.56526 08 33 10.370+25 15 51.37 22.8 wUEB105F51
K22P02K C2019 01 13.57675 08 33 09.401+25 15 56.86 22.3 wUEB105F51
K22P02K C2019 02 05.32312508 03 20.034+27 33 49.14 23.08GVEB105F52
K22P02K C2019 02 05.33526708 03 19.193+27 33 52.39 22.76GVEB105F52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith, J. Bulger, M. Willman. Measurers K. Chambers, T. de
Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E. Magnier, Y.
Ramanjooloo, R. Wainscoat, R. Weryk, S. Chastel, L. Denneau, H.
Flewelling. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, 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, reference and Delta-T
190102 F51 19.7- 3.2- 190205 F52 19.9- 2.1- MPO782800 -0.00 days
Orbital elements:
2022 PK2 Earth MOID = 0.1787 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 89.18015 (2000.0) P Q
n 0.23513992 Peri. 267.40251 +0.98842595 -0.02724912
a 2.5996715 Node 94.12978 +0.08324707 +0.91981756
e 0.5803826 Incl. 8.60521 -0.12682297 +0.39139895
P 4.19 H 19.59 G 0.15 U 0
Residuals in seconds of arc
190102 F51 0.3- 0.1+ 220814 C51 0.1- 0.2+ 220831 H36 0.1- 0.2+
190102 F51 0.2- 0.3- 220814 C51 0.2- 1.1- 220831 H36 0.5+ 0.2-
190109 F51 0.3- 0.1+ 220815 C51 0.3+ 0.2- 220906 V06 0.0 0.0
190109 F51 0.2- 0.1+ 220815 C51 0.1+ 0.3+ 220906 V06 0.1- 0.1-
190109 F51 0.3- 0.0 220815 C51 0.1- 0.9- 220927 C51 0.2- 0.4+
190113 F51 (0.4- 0.1+) 220815 C51 0.1- 0.5- 220927 C51 0.2- 0.4+
190113 F51 0.0 0.0 220815 C51 0.6+ 0.0 220927 C51 0.6- 0.1+
190113 F51 0.1+ 0.0 220815 C51 0.4+ 0.4- 220927 C51 0.5- 0.0
190205 F52 0.2+ 0.3- 220815 C51 0.5+ 0.1+ 220927 C51 0.0 0.4+
190205 F52 0.2+ 0.1+ 220815 C51 0.0 0.6- 220927 C51 0.1+ 0.2+
220525 F52 0.2- 0.1+ 220815 C51 0.5- 0.8+ 220927 C51 0.7+ 0.6-
220525 F52 0.2+ 0.2+ 220815 C51 0.3+ 0.2+ 220927 C51 0.1- 0.5+
220525 F52 0.1+ 0.0 220815 C51 0.2+ 0.2+ 220927 C51 0.1- 0.1+
220812 C51 (0.0 1.2-) 220815 C51 0.3+ 0.4+ 220928 C51 0.1+ 0.4+
220812 C51 0.3- 0.4+ 220815 C51 0.2+ 0.0 220928 C51 0.2- 0.4+
220812 C51 0.4+ 0.1+ 220816 C51 (0.8+ 0.0 ) 220928 C51 0.5+ 0.5+
220812 C51 0.0 0.4+ 220816 C51 0.3- 0.5- 220928 C51 0.7- 0.3-
220812 C51 0.2- 0.1- 220816 C51 0.3- 0.2- 220928 C51 0.1+ 0.4+
220812 C51 0.1+ 0.2+ 220816 C51 0.5+ 0.2+ 220928 C51 0.7- 0.6+
220812 C51 0.3- 0.1- 220816 C51 0.5+ 0.1- 220928 C51 0.3+ 0.1-
220812 C51 0.1- 0.0 220816 C51 0.4+ 0.3- 220929 C51 0.7+ 1.0+
220813 C51 0.8- 0.4- 220816 C51 0.0 0.8- 221029 691 0.4- 0.3+
220813 C51 0.4+ 0.3- 220816 C51 0.2- 0.7+ 221029 691 0.0 0.1-
220813 C51 1.4- 1.5+ 220817 C51 0.9+ 0.4+ 221029 691 0.1- 0.1+
220813 C51 0.2- 0.3+ 220817 C51 1.1+ 0.5+ 221116 G96 0.1+ 0.1+
220813 C51 0.2+ 0.2+ 220817 C51 1.9+ 0.8+ 221116 G96 0.3- 0.0
220813 C51 0.3+ 0.1- 220817 C51 0.1+ 0.9+ 221116 G96 0.4- 0.7+
220813 C51 0.3- 0.2+ 220817 C51 0.2+ 0.1+ 221116 G96 0.2+ 0.1+
220813 C51 0.5- 0.1- 220818 M21 0.5+ 0.0 221123 691 0.4+ 0.3-
220814 C51 0.2+ 0.7- 220818 807 0.1- 0.2+ 221123 691 0.1- 0.2+
220814 C51 0.2- 0.2- 220818 807 0.1+ 0.2- 221218 C95 0.0 0.3+
220814 C51 0.8- 0.3- 220818 807 0.1+ 0.0 221218 C95 0.4- 0.1-
220814 C51 0.2- 1.0+ 220818 C51 0.5+ 0.4+ 221219 I52 0.2+ 0.0
220814 C51 0.0 0.8- 220819 H21 0.2+ 0.7+ 221219 I52 0.2+ 0.5+
220814 C51 (1.0+ 1.2+) 220819 H21 0.4+ 0.8+ 221219 I52 0.0 0.2-
220814 C51 0.1- 0.3+ 220819 H21 (0.6+ 1.3+) 230112 G96 0.0 0.1-
220814 C51 0.6- 0.3+ 220823 807 0.6- 0.3- 230112 G96 0.2- 0.2-
220814 C51 0.2+ 0.0 220823 807 (0.8- 0.3-) 230112 G96 0.3- 0.1-
220814 C51 0.3+ 0.2+ 220823 807 0.3- 0.3- 230112 G96 0.3+ 0.1+
220814 C51 1.1- 0.2+ 220828 T12 0.0 0.0
220814 C51 0.5+ 0.1- 220831 H36 0.2- 0.3-
Ephemeris:
2022 PK2 a,e,i = 2.60, 0.58, 9 q = 1.0909
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 24 11 48 47.9 +10 18 46 3.4178 3.6884 98.2 15.3 25.9
...
2024 01 08 11 50 16.6 +10 54 12 3.2349 3.7324 113.1 14.0 25.8
...
2024 01 16 11 49 20.3 +11 24 31 3.1456 3.7548 121.5 12.9 25.7
...
2024 01 22 11 47 49.0 +11 52 05 3.0846 3.7712 128.0 11.9 25.6
2024 01 23 11 47 29.7 +11 57 02 3.0751 3.7739 129.1 11.7 25.6
2024 01 24 11 47 09.3 +12 02 06 3.0657 3.7765 130.2 11.5 25.6
...
2024 01 30 11 44 42.8 +12 34 24 3.0137 3.7923 136.8 10.2 25.5
...
2024 02 07 11 40 26.3 +13 21 47 2.9568 3.8128 145.8 8.4 25.4
...
2024 02 22 11 29 47.5 +14 56 59 2.8967 3.8492 162.0 4.6 25.2
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-B105
More information about the Iaude
mailing list