MPEC 2023-K143 : 2010 LH14
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M.P.E.C. 2023-K143 Issued 2023 May 25, 14:08 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
2010 LH14
Revision to MPEC 2010-L26
Additional Observations:
K10L14H C2010 05 30.34678912 06 51.680+22 33 53.41 21.15GVEK143F51
K10L14H C2010 05 30.35841212 06 49.506+22 34 54.60 20.48GVEK143F51
K10L14H C2010 10 03.53858301 47 53.354+14 04 35.30 22.07GVEK143F51
K10L14H C2010 10 03.54957801 47 52.101+14 04 21.99 21.63GVEK143F51
K10L14H C2010 10 07.38328401 41 16.494+12 49 57.35 21.93GVEK143F51
K10L14H C2010 10 07.39882801 41 14.826+12 49 39.77 22.20GVEK143F51
K10L14H C2010 10 07.41441401 41 13.153+12 49 22.24 22.34GVEK143F51
K10L14H C2010 10 07.43188901 41 11.259+12 49 02.49 22.28GVEK143F51
K10L14H C2010 10 12.46852801 33 06.102+11 17 33.93 21.96GVEK143F51
K10L14H C2010 10 12.48532001 33 04.484+11 17 16.58 22.11GVEK143F51
K10L14H C2010 10 12.50082701 33 02.952+11 17 00.46 21.98GVEK143F51
K10L14H C2023 04 21.33354911 41 11.883-00 02 40.52 22.49GVEK143F52
K10L14H C2023 04 21.36794611 41 08.481-00 02 03.18 22.50GVEK143F52
K10L14H C2023 04 21.38959011 41 06.334-00 01 39.55 21.63GVEK143F52
K10L14H KC2023 05 24.15097011 14 45.244+08 10 55.56 22.21GVEK143V06
K10L14H KC2023 05 24.16526511 14 45.208+08 11 04.78 22.46GVEK143V06
K10L14H KC2023 05 24.17956111 14 45.186+08 11 13.96 22.35GVEK143V06
K10L14H KC2023 05 24.19385711 14 45.157+08 11 23.06 22.22GVEK143V06
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.
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
100530 F51 0.00+ 0.00+ 230524 V06 0.03+ 0.00+ MPO740220 +0.04 days
Orbital elements:
2010 LH14 Earth MOID = 0.0553 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 315.81259 (2000.0) P Q
n 0.30204092 Peri. 80.51410 +0.30339280 +0.95213864
a 2.2000144 Node 207.23729 -0.90303574 +0.27484367
e 0.5733927 Incl. 4.66380 -0.30410404 +0.13376459
P 3.26 H 22.20 G 0.15 U 0
Residuals in seconds of arc
100418 F51 0.2+ 0.1- 100606 J95 0.0 0.4- 101007 F51 0.0 0.2+
100418 F51 0.4+ 0.0 100606 J95 0.5+ 0.2- 101009 H21 0.2- 0.4+
100420 F51 0.2- 0.0 100606 J95 0.5- 0.2- 101009 H21 0.5+ 0.1+
100420 F51 0.3- 0.1+ 100606 J95 0.2- 0.5- 101009 H21 0.2- 0.3+
100530 F51 0.2- 0.1- 100607 H36 0.5- 0.3- 101012 F51 0.0 0.1-
100530 F51 0.0 0.2- 100607 H36 1.5+ 0.4- 101012 F51 0.3+ 0.0
100602 C51 0.5+ 0.4+ 100914 695 0.2+ 0.2+ 101012 F51 0.0 0.1+
100602 C51 0.1- 0.6- 100914 695 0.1- 0.2+ 101101 568 0.1- 0.0
100602 C51 0.2- 0.4- 100914 695 0.2- 0.0 101101 568 0.1- 0.1+
100603 C51 0.3+ 0.1+ 100930 291 0.0 0.6- 101101 568 0.0 0.1+
100603 C51 0.1+ 0.3+ 100930 291 0.1+ 0.1+ 230421 F52 0.1+ 0.1+
100606 291 0.3- 1.4+ 100930 291 0.3- 0.4- 230421 F52 0.0 0.0
100606 291 0.4+ 0.1- 101003 F51 0.0 0.1+ 230421 F52 0.2- 0.1+
100606 291 (1.8+ 2.7-) 101003 F51 0.2- 0.0 230524 V06 0.0 0.1-
100606 J04 0.0 0.2- 101007 F51 0.0 0.2+ 230524 V06 0.0 0.0
100606 J04 0.3- 0.1+ 101007 F51 0.1+ 0.1+ 230524 V06 0.1+ 0.1+
100606 J04 0.1- 0.0 101007 F51 0.1+ 0.2+ 230524 V06 0.0 0.1+
Ephemeris:
2010 LH14 a,e,i = 2.20, 0.57, 5 q = 0.9385
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 25 11 35 46.1 +01 03 31 0.5064 1.4303 139.8 27.0 22.7
...
2023 05 10 11 19 21.5 +05 11 24 0.4717 1.3098 119.8 42.0 22.8
...
2023 05 18 11 15 22.4 +07 00 02 0.4574 1.2473 110.5 49.4 22.8
...
2023 05 24 11 14 44.9 +08 09 26 0.4462 1.2019 104.1 54.8 22.8
2023 05 25 11 14 50.3 +08 20 03 0.4442 1.1945 103.1 55.7 22.8
2023 05 26 11 14 59.0 +08 30 26 0.4421 1.1871 102.1 56.5 22.8
...
2023 06 01 11 16 56.4 +09 27 58 0.4286 1.1440 96.4 61.7 22.9
...
2023 06 09 11 22 14.1 +10 35 26 0.4066 1.0904 89.5 68.6 22.8
...
2023 06 24 11 39 12.4 +12 36 52 0.3506 1.0064 78.4 81.6 22.8
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-K143
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