MPEC 2022-P03 : 2022 OY4
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M.P.E.C. 2022-P03 Issued 2022 August 1, 14:36 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 OY4
Observations:
K22O04Y* C2022 07 28.37753421 51 24.042+03 08 56.57 21.07wUEP003F52
K22O04Y C2022 07 28.38967421 51 21.572+03 08 46.80 21.09wUEP003F52
K22O04Y C2022 07 28.40182921 51 19.100+03 08 37.19 21.01wUEP003F52
K22O04Y C2022 07 28.41392421 51 16.636+03 08 27.42 21.14wUEP003F52
K22O04Y C2022 07 28.52456321 50 53.988+03 06 58.40 21.24GVEP003F52
K22O04Y C2022 07 28.52519321 50 53.853+03 06 57.90 21.20GVEP003F52
K22O04Y !C2022 07 29.06421 21 49 09.98 +02 59 38.2 20.4 GVEP003J04
K22O04Y !C2022 07 29.07298 21 49 08.17 +02 59 31.0 20.1 GVEP003J04
K22O04Y !C2022 07 29.08177 21 49 06.37 +02 59 23.7 20.1 GVEP003J04
K22O04Y |C2022 07 29.28229 21 48 27.40 +02 57 04.1 21.2 GVEP003807
K22O04Y |C2022 07 29.28598 21 48 26.69 +02 57 01.1 20.8 GVEP003807
K22O04Y |C2022 07 29.28968 21 48 25.93 +02 56 57.9 20.8 GVEP003807
K22O04Y KC2022 07 30.00420121 46 10.74 +02 46 44.9 20.5 GXEP003I93
K22O04Y KC2022 07 30.01205721 46 09.21 +02 46 38.3 20.6 GXEP003I93
K22O04Y KC2022 07 30.01992621 46 07.68 +02 46 31.6 20.6 GXEP003I93
K22O04Y KC2022 07 30.23625121 45 27.23 +02 43 34.8 21.1 VuEP003H21
K22O04Y KC2022 07 30.24386321 45 25.75 +02 43 28.4 21.3 VuEP003H21
K22O04Y KC2022 07 30.25147621 45 24.25 +02 43 22.5 20.9 VuEP003H21
K22O04Y KC2022 08 01.29416 21 39 10.84 +02 15 05.3 21.1 rqEP003H36
K22O04Y KC2022 08 01.32467 21 39 05.24 +02 14 40.0 20.9 rqEP003H36
K22O04Y KC2022 08 01.35481 21 38 59.77 +02 14 14.9 21.6 rqEP003H36
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 .56 meter
reflector + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J04 ESA Optical Ground Station, Tenerife. Observers D. Abreu, M. Micheli, D.
Fohring, L. Conversi, D. Koschny. Measurers R. Kresken, M. Micheli, A.
Knofel, M. Busch, E. Schwab. 1.0-m f/4.4 reflector + CCD.
Orbital elements:
2022 OY4 PHA, Earth MOID = 0.0168 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 MPC
M 42.27810 (2000.0) P Q
n 0.43913559 Peri. 291.56692 -0.87878533 +0.46192982
a 1.7142347 Node 276.11699 -0.38101435 -0.83033477
e 0.5726840 Incl. 6.92140 -0.28734023 -0.31171302
P 2.24 H 21.59 G 0.15 U 8
Residuals in seconds of arc
220728 F52 0.0 0.0 220729 J04 0.1- 0.0 220730 I93 0.3+ 0.3+
220728 F52 0.0 0.0 220729 J04 0.6- 0.2- 220730 H21 0.2+ 0.2-
220728 F52 0.0 0.1+ 220729 807 0.2- 0.1+ 220730 H21 0.3+ 0.3-
220728 F52 0.1+ 0.0 220729 807 0.2+ 0.1+ 220730 H21 0.0 0.0
220728 F52 0.1+ 0.1+ 220729 807 0.1- 0.1- 220801 H36 1.1- 0.1-
220728 F52 0.0 0.1+ 220730 I93 0.1+ 0.8+ 220801 H36 0.4- 0.1+
220729 J04 0.5+ 0.1+ 220730 I93 0.2+ 0.6+ 220801 H36 1.2+ 0.3+
Ephemeris:
2022 OY4 a,e,i = 1.71, 0.57, 7 q = 0.7325
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 07 02 23 36 55.9 +06 54 26 0.2527 1.0983 102.2 64.8 21.1
...
2022 07 17 22 32 41.4 +05 23 24 0.3028 1.2357 130.8 38.5 21.0
...
2022 07 25 22 02 48.6 +03 53 11 0.3400 1.3081 144.7 26.7 21.0
...
2022 07 31 21 43 05.1 +02 33 18 0.3746 1.3616 153.9 19.2 21.1
2022 08 01 21 40 03.5 +02 19 26 0.3810 1.3704 155.2 18.1 21.1
2022 08 02 21 37 06.6 +02 05 28 0.3876 1.3792 156.6 17.0 21.1
...
2022 08 08 21 21 08.7 +00 41 12 0.4310 1.4315 162.8 12.1 21.3
...
2022 08 16 21 04 29.9 -01 06 42 0.4992 1.4996 164.4 10.5 21.6
...
2022 08 31 20 46 20.8 -03 56 30 0.6585 1.6219 152.3 16.8 22.6
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-P03
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