MPEC 2022-K150 : 2022 KY4
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M.P.E.C. 2022-K150 Issued 2022 May 29, 02:05 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 KY4
Observations:
K22K04Y* C2022 05 26.43115414 03 43.727+01 55 50.06 21.26wUEK150F52
K22K04Y C2022 05 26.44275114 03 43.084+01 55 51.78 21.65wUEK150F52
K22K04Y C2022 05 26.45436714 03 42.437+01 55 53.49 21.13wUEK150F52
K22K04Y |C2022 05 27.12561 14 03 15.00 +01 57 57.1 21.1 GVEK150807
K22K04Y |C2022 05 27.13300 14 03 14.57 +01 57 58.2 21.1 GVEK150807
K22K04Y |C2022 05 27.14040 14 03 14.17 +01 57 59.1 21.1 GVEK150807
K22K04Y KC2022 05 27.17955814 03 13.507+01 57 21.82 21.64GVEK150I52
K22K04Y KC2022 05 27.18511414 03 13.216+01 57 22.68 21.56GVEK150I52
K22K04Y KC2022 05 27.19366814 03 12.740+01 57 24.26 VEK150I52
K22K04Y KC2022 05 27.20171314 03 12.301+01 57 24.23 21.32GVEK150I52
K22K04Y ^C2022 05 27.27285114 03 10.136+01 57 41.02 21.02GVEK150568
K22K04Y ^C2022 05 27.27383614 03 10.081+01 57 41.15 21.08GVEK150568
K22K04Y ^C2022 05 27.27482514 03 10.024+01 57 41.27 21.28GVEK150568
K22K04Y C2022 05 27.35407514 03 05.510+01 57 50.00 21.55wUEK150F52
K22K04Y C2022 05 27.36632914 03 04.810+01 57 51.27 21.42wUEK150F52
K22K04Y C2022 05 27.37856314 03 04.109+01 57 52.70 21.26wUEK150F52
K22K04Y C2022 05 27.39077314 03 03.412+01 57 54.02 21.26wUEK150F52
K22K04Y 1C2022 05 27.91016 14 02 42.39 +01 58 29.5 21.3 VXEK150033
K22K04Y 1C2022 05 27.91306 14 02 42.24 +01 58 29.8 21.5 VXEK150033
K22K04Y 1C2022 05 28.88694 14 02 03.84 +01 59 41.7 20.7 VXEK150033
K22K04Y 1C2022 05 28.88943 14 02 03.74 +01 59 41.9 20.6 VXEK150033
K22K04Y 1C2022 05 28.89191 14 02 03.60 +01 59 41.6 21.7 VXEK150033
K22K04Y 1C2022 05 28.89458 14 02 03.47 +01 59 42.2 20.8 VXEK150033
K22K04Y 1C2022 05 28.89751 14 02 03.33 +01 59 42.2 20.9 VXEK150033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, U. Laux, F. Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m
f/3 Schmidt + CCD.
568 Mauna Kea. Observers R. Wainscoat, C. Cunningham, T. Burdullis.
Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope +
CCD.
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. 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer E. J. Christensen.
Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
K. W. Wierzchos. 1.0-m prime focus + CCD.
Orbital elements:
2022 KY4 Earth MOID = 0.0337 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 Alexandersen
M 314.68777 (2000.0) P Q
n 0.26387856 Peri. 185.67776 +0.29491544 +0.95343514
a 2.4073171 Node 101.48679 -0.87412058 +0.29588883
e 0.5644355 Incl. 3.69399 -0.38592499 +0.05840574
P 3.74 H 22.91 G 0.15 U 9
Residuals in seconds of arc
220526 F52 0.1- 0.1- 220527 I52 0.0 0.4+ 220527 F52 0.0 0.1+
220526 F52 0.1+ 0.0 220527 I52 0.1+ 0.6- 220527 033 0.2- 0.0
220526 F52 0.1+ 0.1+ 220527 568 0.0 0.0 220527 033 0.2- 0.0
220527 807 0.0 0.0 220527 568 0.0 0.0 220528 033 0.2- 0.1+
220527 807 0.1- 0.2+ 220527 568 0.0 0.0 220528 033 0.2+ 0.2+
220527 807 0.1+ 0.2+ 220527 F52 0.0 0.1+ 220528 033 0.1- 0.2-
220527 I52 0.4- 0.3- 220527 F52 0.1+ 0.0 220528 033 0.0 0.2+
220527 I52 0.1- 0.1- 220527 F52 0.0 0.1+ 220528 033 0.1+ 0.1+
Ephemeris:
2022 KY4 a,e,i = 2.41, 0.56, 4 q = 1.0485
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 04 29 14 26 15.5 -01 28 05 0.3728 1.3729 167.2 9.4 22.1
...
2022 05 14 14 14 06.6 +00 49 05 0.2816 1.2704 154.5 20.0 21.7
...
2022 05 22 14 07 11.8 +01 39 56 0.2422 1.2203 145.9 27.7 21.5
...
2022 05 28 14 02 39.2 +01 59 08 0.2156 1.1856 139.5 33.7 21.4
2022 05 29 14 01 59.7 +02 00 19 0.2114 1.1800 138.5 34.7 21.3
2022 05 30 14 01 22.4 +02 00 50 0.2072 1.1746 137.4 35.7 21.3
...
2022 06 05 13 58 33.7 +01 48 43 0.1827 1.1438 131.5 41.6 21.1
...
2022 06 13 13 58 06.4 +00 42 21 0.1512 1.1084 124.6 48.9 20.9
...
2022 06 28 14 15 06.6 -05 52 57 0.09329 1.0626 117.3 58.2 20.0
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-K150
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