MPEC 2020-L40 : 2020 LG
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M.P.E.C. 2020-L40 Issued 2020 June 11, 00:03 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
2020 LG
Observations:
K20L00G C2020 05 30.38870416 08 11.971+38 02 15.57 21.9 GVEL040F51
K20L00G C2020 05 30.41349816 08 07.977+38 03 01.20 22.5 GVEL040F51
K20L00G C2020 05 30.42548716 08 06.046+38 03 22.96 23.0 GVEL040F51
K20L00G C2020 05 31.44085716 05 50.115+38 34 59.32 22.2 GVEL040F52
K20L00G C2020 05 31.45212216 05 48.137+38 35 20.04 21.9 GVEL040F52
K20L00G C2020 06 03.51492815 57 05.813+40 24 31.77 21.3 GVEL040F52
K20L00G C2020 06 03.52678315 57 03.000+40 24 57.82 21.3 GVEL040F52
K20L00G C2020 06 07.43113015 39 01.081+43 35 52.01 20.6 GVEL040F52
K20L00G C2020 06 08.42160215 32 09.173+44 39 01.61 21.1 GVEL040F51
K20L00G* C2020 06 09.28367 15 24 57.39 +45 40 26.3 20.5 GVEL040G96
K20L00G C2020 06 09.28879 15 24 54.24 +45 40 48.6 20.3 GVEL040G96
K20L00G C2020 06 09.29391 15 24 51.06 +45 41 11.3 20.2 GVEL040G96
K20L00G C2020 06 09.29904 15 24 47.91 +45 41 33.4 20.2 GVEL040G96
K20L00G C2020 06 09.37814 15 23 59.44 +45 47 09.0 20.5 GVEL040I52
K20L00G C2020 06 09.37982 15 23 58.35 +45 47 16.9 19.9 GVEL040I52
K20L00G C2020 06 09.38151 15 23 57.40 +45 47 24.4 19.8 GVEL040I52
K20L00G C2020 06 09.38319 15 23 56.43 +45 47 30.2 20.6 GVEL040I52
K20L00G C2020 06 10.16037 15 16 12.82 +46 50 58.0 20.2 GVEL040I52
K20L00G C2020 06 10.16235 15 16 11.40 +46 51 08.3 20.3 GVEL040I52
K20L00G C2020 06 10.16334 15 16 10.67 +46 51 14.1 20.4 GVEL040I52
K20L00G C2020 06 10.30634 15 14 23.09 +47 03 28.8 20.1 GVEL040654
K20L00G C2020 06 10.34805 15 13 50.97 +47 06 54.8 20.4 GVEL040654
K20L00G C2020 06 10.38412 15 13 23.38 +47 09 49.7 20.7 GVEL040654
Observer details:
654 Table Mountain Observatory, Wrightwood-PHMC. Observers P. Choi, N. Saini,
C. Zhai, R. Trahan, M. Shao.
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, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer H. Groeller. 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. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
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. 1.0-m
reflector + CCD.
Orbital elements:
2020 LG Earth MOID = 0.0190 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 326.34754 (2000.0) P Q
n 0.60642677 Peri. 222.24858 +0.63797291 +0.72758316
a 1.3823472 Node 89.02938 -0.62170254 +0.67992209
e 0.3281247 Incl. 14.61087 -0.45439688 +0.09126175
P 1.63 H 24.6 G 0.15 U 7
Residuals in seconds of arc
200530 F51 0.3- 0.0 200608 F51 0.1- 0.2+ 200609 I52 0.6+ 0.8-
200530 F51 0.0 0.0 200609 G96 0.1- 0.1+ 200610 I52 0.5- 0.1+
200530 F51 0.2+ 0.1+ 200609 G96 0.0 0.1- 200610 I52 0.1+ 0.2-
200531 F52 0.2- 0.0 200609 G96 0.2- 0.3+ 200610 I52 0.2+ 0.3+
200531 F52 0.2+ 0.3- 200609 G96 0.0 0.0 200610 654 0.1+ 0.1+
200603 F52 0.0 0.5- 200609 I52 0.1+ 1.0- 200610 654 0.0 0.0
200603 F52 0.1+ 0.0 200609 I52 0.6- 0.1- 200610 654 0.1+ 0.0
200607 F52 0.3+ 0.0 200609 I52 0.2+ 0.4+
Ephemeris:
2020 LG a,e,i = 1.38, 0.33, 15 q = 0.9288
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 05 12 16 26 03.8 +30 43 36 0.2308 1.1675 128.3 42.7 23.4
...
2020 05 27 16 14 11.7 +36 27 13 0.1401 1.0945 122.3 51.5 22.4
...
2020 06 04 15 55 28.7 +40 44 04 0.09318 1.0581 115.6 59.8 21.7
...
2020 06 10 15 17 54.3 +46 36 52 0.05882 1.0327 105.6 71.2 21.0
2020 06 11 15 05 40.0 +48 06 13 0.05329 1.0286 102.9 74.2 20.9
2020 06 12 14 49 41.4 +49 48 16 0.04788 1.0246 99.6 77.7 20.8
...
2020 06 18 09 38 39.7 +49 31 20 0.02340 1.0018 51.8 127.1 21.9
...
2020 06 26 05 52 05.9 -08 25 49 0.04930 0.9753 32.5 145.9 25.7
...
2020 07 11 05 12 20.1 -21 12 19 0.1392 0.9407 53.6 119.6 25.0
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-L40
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