MPEC 2023-K144 : 2019 OM
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M.P.E.C. 2023-K144 Issued 2023 May 25, 14:09 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 OM
Revision to MPEC 2019-O66
Additional Observations:
K19O00M C2010 08 04.42674719 23 00.568-01 29 08.54 19.26GVEK144F51
K19O00M C2010 08 05.33646719 16 41.369-02 40 52.26 18.30GVEK144F51
K19O00M KC2014 07 29.26399915 10 59.155-00 31 01.11 23.14GVEK144F51
K19O00M C2019 07 06.49491122 24 54.176+13 56 38.25 21.62GVEK144F52
K19O00M C2019 07 06.50644222 24 54.194+13 56 39.35 21.80GVEK144F52
K19O00M C2019 08 04.46465321 51 12.413+04 33 36.56 18.86GVEK144F51
K19O00M C2019 08 04.47653721 51 09.218+04 32 49.51 18.80GVEK144F51
K19O00M C2019 08 04.48836921 51 06.037+04 32 02.67 18.74GVEK144F51
K19O00M C2019 08 07.42052421 37 52.92 +00 45 29.0 18.75cVEK144T05
K19O00M C2019 08 07.42375721 37 51.80 +00 45 11.7 18.56cVEK144T05
K19O00M C2019 08 07.42952121 37 49.79 +00 44 41.1 18.68cVEK144T05
K19O00M C2019 08 07.44038021 37 45.98 +00 43 42.6 18.77cVEK144T05
K19O00M C2019 08 08.51348421 31 49.64 -00 58 08.3 18.12oVEK144T08
K19O00M C2019 08 08.51394521 31 49.44 -00 58 11.3 18.41oVEK144T08
K19O00M C2019 08 08.51440421 31 49.28 -00 58 13.6 18.21oVEK144T08
K19O00M C2019 08 08.51486521 31 49.10 -00 58 16.9 18.01oVEK144T08
K19O00M C2019 08 08.51532321 31 48.94 -00 58 19.4 18.02oVEK144T08
K19O00M C2019 08 08.51578321 31 48.75 -00 58 22.2 17.98oVEK144T08
K19O00M C2019 08 08.53184721 31 42.68 -01 00 00.8 18.39cVEK144T05
K19O00M C2019 08 08.53230521 31 42.47 -01 00 03.5 18.41cVEK144T05
K19O00M C2019 08 08.53276321 31 42.30 -01 00 06.3 18.38cVEK144T05
K19O00M C2019 08 08.53322021 31 42.12 -01 00 09.5 18.30cVEK144T05
K19O00M C2019 08 08.53367821 31 41.95 -01 00 12.2 18.36cVEK144T05
K19O00M C2019 08 08.53413621 31 41.77 -01 00 14.4 18.40cVEK144T05
K19O00M KC2023 05 24.32202317 24 15.462+73 41 24.11 21.55GVEK144I52
K19O00M KC2023 05 24.32589917 24 11.542+73 41 07.55 21.92GVEK144I52
K19O00M KC2023 05 24.32977217 24 07.632+73 40 50.30 22.17GVEK144I52
K19O00M KC2023 05 24.33366117 24 03.794+73 40 33.71 21.43GVEK144I52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, P.
Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M.
Huber, 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, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J.
Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. Serrano. 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.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling. Measurers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young, N. Erasmus.
0.5-m reflector + CCD.
T08 ATLAS-MLO, Mauna Loa. Observers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling. Measurers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young, N. Erasmus.
0.5-m reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
100804 F51 81.9- 11.5- 230524 I52 42.3- 29.2- MPO508627 +0.01 days
Orbital elements:
2019 OM Earth MOID = 0.0301 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 355.60531 (2000.0) P Q
n 1.20624110 Peri. 325.57526 -0.30104980 -0.94736478
a 0.8740038 Node 141.61851 +0.90962954 -0.31958007
e 0.3282955 Incl. 10.10569 +0.28625708 +0.01919777
P 0.82 H 22.54 G 0.15 U 0
Residuals in seconds of arc
100804 F51 0.0 0.2- 190725 658 0.1- 0.0 190807 T05 0.0 0.2-
100805 F51 0.2+ 0.0 190725 658 0.0 0.1- 190807 T05 0.1+ 0.2-
140729 F51 0.6- 0.2- 190731 157 0.3- 0.2- 190807 T05 0.2+ 0.2+
190601 F51 0.1+ 0.3- 190731 157 0.3- 0.3- 190807 T05 0.2+ 0.1+
190601 F51 0.5- 0.3- 190731 157 0.2+ 0.2+ 190808 T08 0.1+ 0.1+
190602 F51 0.1- 0.2- 190731 L34 0.2+ 0.3- 190808 T08 0.2- 0.1-
190602 F51 0.1- 0.3- 190731 L34 1.2+ 0.3- 190808 T08 0.1+ 0.4+
190602 F51 0.2- 0.3- 190731 L34 0.2+ 1.6- 190808 T08 0.0 0.2-
190706 F52 0.0 0.1- 190731 L34 1.2+ 1.2- 190808 T08 0.2+ 0.0
190706 F52 0.0 0.1- 190731 L34 0.2- 1.0- 190808 T08 0.1+ 0.0
190724 F51 0.1+ 0.1- 190802 G40 0.1+ 0.1- 190808 T05 0.3+ 0.1+
190724 F51 0.1+ 0.1- 190802 G40 0.0 0.2- 190808 T05 0.1- 0.2+
190724 F51 0.1+ 0.1- 190802 G40 0.1+ 0.2- 190808 T05 0.1- 0.1+
190724 L01 1.2- 0.3+ 190803 157 0.2+ 0.5- 190808 T05 0.1- 0.3-
190724 L01 0.2- 0.9+ 190803 157 0.4+ 0.5- 190808 T05 0.0 0.3-
190724 L01 0.1- 0.2- 190803 157 0.1+ 0.0 190808 T05 0.1- 0.3+
190724 L01 0.4- 0.1- 190804 F51 0.0 0.1- 190809 160 0.1+ 0.3+
190724 L01 0.1- 0.2- 190804 F51 0.0 0.1- 190809 160 0.1+ 0.1-
190724 J95 0.3- 0.1- 190804 F51 0.0 0.1- 190809 160 0.1+ 0.0
190724 J95 0.0 0.5+ 190805 T08 0.1- 0.4+ 190809 104 0.0 0.0
190725 J95 0.0 0.0 190805 T08 0.3- 0.1+ 190810 104 0.2+ 0.0
190725 I93 0.1+ 0.7+ 190805 T08 0.7- 0.3+ 190810 104 0.0 0.3-
190725 I93 0.9- 0.8- 190805 T08 (0.3- 4.4+) 190819 I52 0.1- 0.3-
190725 H21 0.1- 0.2- 190805 595 0.3+ 0.1- 190819 I52 0.1- 0.1+
190725 H21 0.0 0.2- 190805 595 0.8+ 0.6- 190819 I52 0.3- 0.0
190725 H21 0.0 0.4- 190805 595 0.3- 0.1+ 190819 I52 0.1- 0.1-
190725 H21 0.3+ 0.2- 190806 C95 0.3+ 0.8- 230524 I52 0.1- 0.1+
190725 H21 0.0 0.3- 190806 C95 0.6+ 0.2+ 230524 I52 0.0 0.4+
190725 H21 0.2+ 0.2- 190806 C95 0.0 0.5+ 230524 I52 0.2+ 0.1+
190725 658 0.3- 0.3+ 190806 160 0.3- 0.6+ 230524 I52 0.7+ 0.4+
190725 658 0.2- 0.3+ 190806 160 0.2- 0.1+
190725 658 0.1- 0.2+ 190806 160 0.0 0.6+
Ephemeris:
2019 OM a,e,i = 0.87, 0.33, 10 q = 0.5871
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 25 01 43 25.6 +53 43 04 0.2210 0.8516 41.1 129.1 24.5
...
2023 05 10 23 48 46.5 +74 17 40 0.1852 0.9394 62.8 107.1 22.7
...
2023 05 18 20 03 54.7 +78 56 42 0.1777 0.9813 75.3 94.6 22.1
...
2023 05 24 17 29 29.8 +74 04 21 0.1764 1.0101 84.2 85.8 21.8
2023 05 25 17 13 55.4 +72 50 11 0.1765 1.0147 85.6 84.4 21.8
2023 05 26 17 00 27.6 +71 32 14 0.1767 1.0192 87.1 83.0 21.7
...
2023 06 01 16 08 37.0 +63 00 53 0.1801 1.0448 94.9 75.2 21.5
...
2023 06 09 15 36 46.3 +51 10 54 0.1902 1.0751 103.4 66.7 21.4
...
2023 06 24 15 15 38.1 +30 53 12 0.2257 1.1197 111.7 57.5 21.6
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-K144
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