[Iaude] MPEC M04: 2020 LB1 [a=2.73,e=0.52,i=14.4,H=21.9]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Jun 16 11:35:23 EDT 2020
M.P.E.C. 2020-M04 Issued 2020 June 16, 15:33 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 LB1
Observations:
K20L01B* C2020 06 13.38282317 58 34.567-01 02 50.89 19.97wUEM004F52
K20L01B C2020 06 13.41196417 58 35.641-01 01 34.74 20.04wUEM004F52
K20L01B C2020 06 13.42654317 58 36.170-01 00 56.55 20.57wUEM004F52
K20L01B IC2020 06 13.89095617 58 58.56 -00 40 59.1 21.0 GVEM004L01
K20L01B IC2020 06 13.89939517 58 58.91 -00 40 38.5 20.9 GVEM004L01
K20L01B IC2020 06 13.90660217 58 59.16 -00 40 19.4 21.1 GVEM004L01
K20L01B IC2020 06 14.03703417 59 04.50 -00 34 45.1 19.4 GVEM004J95
K20L01B IC2020 06 14.04454417 59 04.85 -00 34 26.1 19.9 GVEM004J95
K20L01B IC2020 06 14.05612017 59 05.29 -00 33 56.1 VEM004J95
K20L01B KC2020 06 14.20142 17 59 13.02 -00 27 38.9 22.0 GVEM004734
K20L01B KC2020 06 14.22013 17 59 13.71 -00 26 51.4 20.1 GVEM004734
K20L01B KC2020 06 14.23373 17 59 14.25 -00 26 16.1 21.2 GVEM004734
K20L01B KC2020 06 14.53514217 59 27.75 -00 12 52.1 20.5 GVEM004474
K20L01B KC2020 06 14.53831117 59 27.89 -00 12 44.2 21.2 GVEM004474
K20L01B KC2020 06 14.54112817 59 28.00 -00 12 36.7 20.8 GVEM004474
K20L01B KC2020 06 14.93645417 59 46.66 +00 03 21.1 19.0 VqEM004I93
K20L01B KC2020 06 14.94383017 59 46.99 +00 03 40.0 18.2 VqEM004I93
K20L01B KC2020 06 14.95117817 59 47.21 +00 03 58.2 19.0 VqEM004I93
K20L01B C2020 06 16.25156 18 00 45.23 +00 57 16.6 21.0 GVEM004V06
K20L01B C2020 06 16.25200 18 00 45.26 +00 57 17.7 20.9 GVEM004V06
K20L01B C2020 06 16.25404 18 00 45.30 +00 57 22.6 VEM004V06
K20L01B C2020 06 16.25608 18 00 45.40 +00 57 28.2 20.2 GVEM004V06
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
734 Farpoint Observatory, Eskridge. Observer D. Cromer. 0.41-m f/10 Schmidt-
Cassegrain + CCD + f/6.3 focal reducer.
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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, G. Kervina. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + 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 LB1 Earth MOID = 0.2900 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pan
M 359.78149 (2000.0) P Q
n 0.21795597 Peri. 11.30289 -0.27109639 +0.93653559
a 2.7345773 Node 243.29511 -0.90138880 -0.32801321
e 0.5243772 Incl. 14.40767 -0.33764622 +0.12372718
P 4.52 H 21.9 G 0.15 U 7
Residuals in seconds of arc
200613 F52 0.0 0.2+ 200614 J95 0.1+ 0.0 200614 I93 0.5+ 0.6+
200613 F52 0.2- 0.1+ 200614 734 0.0 0.2+ 200614 I93 0.3- 0.4+
200613 F52 0.3- 0.2+ 200614 734 0.4- 0.2- 200616 V06 0.0 0.3-
200613 L01 0.7+ 0.5+ 200614 734 0.0 0.3+ 200616 V06 0.2+ 0.2-
200613 L01 0.9+ 0.6- 200614 474 0.5- 0.2- 200616 V06 0.2- 0.2-
200613 L01 0.4+ 0.1- 200614 474 0.2- 0.3- 200616 V06 0.2+ 0.5+
200614 J95 0.5- 0.1+ 200614 474 0.1- 0.0
200614 J95 0.3+ 0.2- 200614 I93 0.2- 0.2+
Ephemeris:
2020 LB1 a,e,i = 2.73, 0.52, 14 q = 1.3006
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 05 17 17 23 57.3 -24 08 23 0.3237 1.3109 154.5 19.4 21.0
...
2020 06 01 17 46 25.5 -11 13 37 0.3005 1.3006 160.1 15.4 20.7
...
2020 06 09 17 54 49.4 -04 24 28 0.3049 1.3036 158.5 16.6 20.8
...
2020 06 15 17 59 48.9 +00 06 18 0.3151 1.3096 155.8 18.6 20.9
2020 06 16 18 00 33.5 +00 47 21 0.3173 1.3109 155.3 18.9 21.0
2020 06 17 18 01 16.9 +01 27 09 0.3197 1.3123 154.8 19.3 21.0
...
2020 06 23 18 05 15.7 +04 58 01 0.3369 1.3225 151.6 21.4 21.2
...
2020 07 01 18 10 04.4 +08 23 27 0.3667 1.3409 147.6 24.0 21.5
...
2020 07 16 18 19 31.1 +11 23 45 0.4406 1.3885 141.5 27.1 22.0
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-M04
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