MPEC 2022-O85 : 2022 OH2
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M.P.E.C. 2022-O85 Issued 2022 July 28, 15:07 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2022 OH2
Observations:
K22O02H* C2022 07 26.44291621 43 57.932-18 18 07.60 20.83wUEO085F52
K22O02H C2022 07 26.45373121 44 01.371-18 17 51.75 20.72wUEO085F52
K22O02H C2022 07 26.47555321 44 08.244-18 17 18.48 20.60wUEO085F52
K22O02H C2022 07 26.53643221 44 27.477-18 15 36.38 20.55GVEO085F52
K22O02H C2022 07 26.53706221 44 27.679-18 15 35.28 20.61GVEO085F52
K22O02H !C2022 07 27.02897021 48 25.294-18 01 48.74 20.3 GVEO085J04
K22O02H ^C2022 07 27.40977421 51 30.635-17 49 18.79 20.48GVEO085568
K22O02H ^C2022 07 27.41173721 51 31.392-17 49 15.55 20.45GVEO085568
K22O02H ^C2022 07 27.41272321 51 31.767-17 49 13.92 20.50GVEO085568
K22O02H KC2022 07 27.99373221 56 29.13 -17 30 54.8 20.3 GXEO085I93
K22O02H KC2022 07 27.99855821 56 31.26 -17 30 45.1 20.3 GXEO085I93
K22O02H KC2022 07 28.00319321 56 33.31 -17 30 36.1 20.4 GXEO085I93
K22O02H !C2022 07 28.04045 21 56 56.05 -17 28 15.8 20.0 GVEO085J04
K22O02H !C2022 07 28.04497 21 56 57.98 -17 28 07.4 19.8 GVEO085J04
K22O02H C2022 07 28.46972122 00 52.488-17 11 22.99 20.77wUEO085F52
K22O02H C2022 07 28.48117022 00 57.532-17 10 56.47 20.53wUEO085F52
K22O02H C2022 07 28.49257322 01 02.543-17 10 29.69 20.76wUEO085F52
K22O02H C2022 07 28.50404222 01 07.604-17 10 02.19 20.41wUEO085F52
Observer details:
568 Mauna Kea. Observers R. Wainscoat, A. Acohido, T. Burdullis. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith, K. Chambers, T. Dukes. Measurers K. Chambers, S. Chastel, 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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J04 ESA Optical Ground Station, Tenerife. Observers P. Ruiz, M. Micheli, D.
Fohring, L. Conversi, D. Koschny, D. Abreu. Measurers R. Kresken, M.
Micheli, A. Knofel, M. Busch, E. Schwab. 1.0-m f/4.4 reflector + CCD.
Orbital elements:
2022 OH2 Earth MOID = 0.0009 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 308.67879 (2000.0) P Q
n 0.85904634 Peri. 57.50314 +0.92412301 -0.38207965
a 1.0959523 Node 324.95908 +0.34852733 +0.84658825
e 0.1440699 Incl. 0.34284 +0.15660577 +0.37054483
P 1.15 H 27.38 G 0.15 U 7
Residuals in seconds of arc
220726 F52 0.1- 0.1+ 220727 568 0.0 0.0 220728 J04 0.0 0.2-
220726 F52 0.1- 0.1+ 220727 568 0.0 0.0 220728 J04 0.0 0.6-
220726 F52 0.2- 0.1+ 220727 568 0.0 0.0 220728 F52 0.1- 0.0
220726 F52 0.1+ 0.1+ 220727 I93 0.0 0.2- 220728 F52 0.0 0.1+
220726 F52 0.1+ 0.0 220727 I93 0.3- 0.0 220728 F52 0.1- 0.0
220727 J04 0.4+ 0.2+ 220728 I93 0.5- 0.3- 220728 F52 0.2+ 0.0
Ephemeris:
2022 OH2 a,e,i = 1.10, 0.14, 0 q = 0.9381
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 06 28 20 27 48.1 -21 42 40 0.1059 1.1112 151.9 25.5 23.9
...
2022 07 13 20 52 06.4 -20 54 30 0.06251 1.0756 160.4 18.5 22.5
...
2022 07 21 21 15 01.7 -19 53 11 0.04236 1.0566 162.4 16.9 21.5
...
2022 07 27 21 48 02.1 -17 59 11 0.02853 1.0425 160.0 19.4 20.7
2022 07 28 21 56 24.8 -17 25 57 0.02636 1.0402 158.9 20.6 20.6
2022 07 29 22 06 07.7 -16 45 21 0.02425 1.0379 157.5 22.0 20.4
...
2022 08 04 23 57 11.8 -06 50 31 0.01354 1.0242 134.4 45.1 19.8
...
2022 08 12 04 56 10.4 +20 30 39 0.01562 1.0066 63.9 115.3 22.9
...
2022 08 27 07 23 45.7 +23 20 47 0.04702 0.9774 44.3 133.8 26.8
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-O85
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