[Iaude] MPEC M12: 2020 LH1 [a=2.78,e=0.61,i=12.3,H=21.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Jun 17 07:07:02 EDT 2020
M.P.E.C. 2020-M12 Issued 2020 June 17, 11:05 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2020 LH1
Observations:
K20L01H C2020 06 13.36678516 45 40.681-07 42 41.56 20.8 GVEM012F51
K20L01H C2020 06 13.38113216 45 39.638-07 42 14.82 20.9 GVEM012F51
K20L01H C2020 06 13.39521516 45 38.579-07 41 48.83 20.8 GVEM012F51
K20L01H C2020 06 15.37664516 43 25.419-06 39 52.34 21.50wUEM012F52
K20L01H* C2020 06 15.37729416 43 25.372-06 39 51.27 21.08wUEM012F52
K20L01H C2020 06 15.38853716 43 24.515-06 39 29.89 21.19wUEM012F52
K20L01H C2020 06 15.38918616 43 24.478-06 39 28.88 21.13wUEM012F52
K20L01H C2020 06 15.40044116 43 23.638-06 39 07.19 21.37wUEM012F52
K20L01H C2020 06 15.41236216 43 22.724-06 38 44.53 20.74wUEM012F52
K20L01H C2020 06 15.41301416 43 22.675-06 38 43.51 21.24wUEM012F52
K20L01H C2020 06 16.21209 16 42 29.03 -06 13 24.1 21.5 GVEM012V06
K20L01H C2020 06 16.21288 16 42 28.98 -06 13 22.3 20.9 GVEM012V06
K20L01H C2020 06 16.21368 16 42 28.91 -06 13 21.3 21.2 GVEM012V06
K20L01H KC2020 06 17.16758016 41 24.02 -05 42 49.1 21.2 VuEM012H21
K20L01H KC2020 06 17.17367616 41 23.55 -05 42 37.6 21.6 VuEM012H21
K20L01H KC2020 06 17.19113916 41 22.28 -05 42 03.8 21.7 VuEM012H21
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Dukes, T. Lowe, A.
Schultz, M. Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L.
Denneau, J. Fairlamb, H. Flewelling, 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 S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.81-m f/4.0
astrograph + CCD.
V06 Catalina Sky Survey-Kuiper. Observer D. Rankin. Measurers E. J.
Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.55-m reflector +
CCD.
Orbital elements:
2020 LH1 Earth MOID = 0.2214 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 339.52307 (2000.0) P Q
n 0.21310854 Peri. 96.38822 +0.87435287 +0.45116497
a 2.7758893 Node 236.93103 -0.48484223 +0.82794984
e 0.6137839 Incl. 12.31703 +0.02085819 +0.33309042
P 4.62 H 21.2 G 0.15 U 8
Residuals in seconds of arc
200613 F51 0.1- 0.1- 200615 F52 0.1+ 0.2- 200616 V06 0.1- 0.3-
200613 F51 0.2+ 0.1+ 200615 F52 0.2+ 0.1+ 200617 H21 0.1+ 0.2+
200613 F51 0.1- 0.0 200615 F52 0.1- 0.2+ 200617 H21 0.2- 0.1-
200615 F52 0.1+ 0.1+ 200615 F52 0.1- 0.0 200617 H21 0.2+ 0.0
200615 F52 0.1+ 0.0 200616 V06 0.1- 0.1-
200615 F52 0.1- 0.0 200616 V06 0.0 0.2+
Ephemeris:
2020 LH1 a,e,i = 2.78, 0.61, 12 q = 1.0721
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 05 18 17 06 53.0 -18 24 13 0.7029 1.6878 159.4 12.2 22.3
...
2020 06 02 16 57 14.7 -13 04 08 0.5593 1.5681 170.1 6.4 21.4
...
2020 06 10 16 49 21.2 -09 24 12 0.5011 1.5053 165.2 9.9 21.2
...
2020 06 16 16 42 43.1 -06 19 59 0.4657 1.4589 158.4 14.9 21.2
2020 06 17 16 41 35.2 -05 48 01 0.4605 1.4513 157.1 15.8 21.2
2020 06 18 16 40 27.3 -05 15 44 0.4554 1.4437 155.8 16.7 21.2
...
2020 06 24 16 33 47.4 -01 57 26 0.4287 1.3987 148.0 22.6 21.2
...
2020 07 02 16 25 57.6 +02 31 32 0.4014 1.3407 137.6 30.8 21.2
...
2020 07 17 16 17 59.6 +10 33 04 0.3676 1.2410 119.8 45.3 21.2
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-M12
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