MPEC 2023-K126 : 2020 MS
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M.P.E.C. 2023-K126 Issued 2023 May 24, 14:06 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
2020 MS
Revision to MPEC 2020-M49
Additional Observations:
K20M00S KC2017 10 11.48727001 54 32.288-07 56 50.03 22.60GVEK126F51
K20M00S KC2017 10 21.53896301 41 00.983-07 47 24.33 23.22GVEK126F51
K20M00S C2020 07 25.50305522 57 08.815-30 34 12.63 20.20GVEK126F51
K20M00S C2020 07 25.51257722 57 10.221-30 34 21.43 20.11GVEK126F51
K20M00S C2020 07 25.52212822 57 11.633-30 34 30.33 20.26GVEK126F51
K20M00S C2020 07 25.53165522 57 13.033-30 34 39.09 20.09GVEK126F51
K20M00S KC2023 04 14.53668315 20 23.538-01 33 10.26 22.59GVEK126F52
K20M00S C2023 05 13.40309115 00 05.540+00 47 05.10 21.75GVEK126F52
K20M00S C2023 05 13.41538215 00 04.617+00 47 05.58 21.68GVEK126F52
K20M00S C2023 05 13.42772815 00 03.734+00 47 06.40 22.42GVEK126F52
K20M00S C2023 05 13.44011315 00 02.816+00 47 07.49 21.98GVEK126F52
K20M00S C2023 05 22.28825 14 49 51.44 +00 36 17.6 21.4 GVEK126G96
K20M00S C2023 05 22.29948 14 49 50.52 +00 36 15.1 21.2 GVEK126G96
K20M00S C2023 05 22.30510 14 49 50.15 +00 36 13.6 21.4 GVEK126G96
K20M00S KC2023 05 23.21816214 48 47.984+00 32 44.20 21.66GVEK126V06
K20M00S KC2023 05 23.22133914 48 47.754+00 32 43.12 21.82GVEK126V06
K20M00S KC2023 05 23.22451514 48 47.513+00 32 42.29 21.90GVEK126V06
K20M00S KC2023 05 23.22768914 48 47.243+00 32 41.78 21.27GVEK126V06
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.
G96 Mt. Lemmon Survey. Observer J. K. Hogan. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
V06 Catalina Sky Survey-Kuiper. 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. 1.55-m
reflector + 1K CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
171011 F51 0.03+ 0.02+ 230523 V06 0.05+ 0.01+ MPO740935 +0.00 days
Orbital elements:
2020 MS Earth MOID = 0.1871 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 307.17529 (2000.0) P Q
n 0.32080319 Peri. 200.65727 +0.44267751 +0.88704292
a 2.1133768 Node 95.81335 -0.80308775 +0.45725311
e 0.4328652 Incl. 7.57328 -0.39885673 +0.06383141
P 3.07 H 22.02 G 0.15 U 0
Residuals in seconds of arc
171011 F51 0.0 0.0 200620 H21 0.4- 0.3- 200809 I52 0.0 0.5-
171021 F51 0.1+ 0.2- 200620 H21 0.1- 0.4- 200809 I52 0.0 0.4-
200617 F51 0.0 0.1- 200622 474 0.1- 0.0 200809 I52 0.5- 1.7+
200617 F51 0.0 0.0 200622 474 0.0 0.3- 200919 474 0.1+ 0.2+
200617 F51 0.0 0.0 200622 474 0.2+ 0.4- 200919 474 0.1- 0.0
200617 F51 0.0 0.0 200622 474 0.2- 0.2- 200919 474 0.3+ 0.0
200618 H21 0.3+ 0.8+ 200713 474 0.1+ 0.1- 230414 F52 0.1- 0.1-
200618 H21 0.2- 1.1+ 200713 474 0.2+ 0.0 230513 F52 0.1- 0.0
200618 H21 0.6- 1.4+ 200713 474 0.1- 0.0 230513 F52 0.3- 0.3-
200618 568 0.1- 0.0 200713 474 0.1+ 0.0 230513 F52 0.3+ 0.1-
200618 568 0.0 0.0 200719 F51 0.0 0.1+ 230513 F52 0.3+ 0.3+
200618 568 0.1- 0.0 200719 F51 0.0 0.0 230522 G96 0.3+ 0.3+
200618 568 0.0 0.0 200719 F51 0.1+ 0.1- 230522 G96 0.7- 0.2+
200618 568 0.0 0.0 200719 F51 0.0 0.0 230522 G96 0.1+ 0.1-
200618 568 0.1+ 0.0 200725 F51 0.1- 0.0 230523 V06 0.0 0.2+
200619 L01 0.3+ 0.8- 200725 F51 0.1- 0.0 230523 V06 0.1+ 0.1-
200619 L01 0.2+ 0.9- 200725 F51 0.0 0.0 230523 V06 0.1+ 0.1-
200619 L01 0.2- 0.1+ 200725 F51 0.0 0.0 230523 V06 0.4- 0.1+
Ephemeris:
2020 MS a,e,i = 2.11, 0.43, 8 q = 1.1986
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 24 15 17 00.1 -00 32 07 0.6021 1.5806 158.3 13.6 22.7
...
2023 05 09 15 04 50.7 +00 39 02 0.5055 1.4986 162.2 11.9 22.1
...
2023 05 17 14 55 59.4 +00 47 39 0.4686 1.4564 158.1 15.0 22.0
...
2023 05 23 14 49 02.7 +00 33 47 0.4471 1.4259 153.3 18.6 22.0
2023 05 24 14 47 54.5 +00 29 32 0.4440 1.4209 152.4 19.3 22.0
2023 05 25 14 46 47.0 +00 24 42 0.4410 1.4159 151.5 20.0 22.0
...
2023 05 31 14 40 27.4 -00 16 48 0.4257 1.3868 145.9 24.2 22.0
...
2023 06 08 14 33 46.6 -01 46 06 0.4112 1.3502 138.4 30.0 22.0
...
2023 06 23 14 29 40.0 -06 13 04 0.3975 1.2894 125.7 39.8 22.1
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-K126
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