[Iaude] MPEC J74: 2020 JK1 [a=1.36,e=0.26,i=4.9,H=27.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu May 14 20:48:36 EDT 2020
M.P.E.C. 2020-J74 Issued 2020 May 15, 00:47 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 JK1
Observations:
K20J01K* C2020 05 14.38544 15 58 39.41 -01 58 16.9 19.0 GVEJ074703
K20J01K C2020 05 14.39068 15 58 49.77 -01 57 12.7 19.1 GVEJ074703
K20J01K C2020 05 14.39591 15 58 59.92 -01 56 10.6 18.5 GVEJ074703
K20J01K C2020 05 14.39804 15 59 04.19 -01 55 44.7 19.0 GVEJ074G96
K20J01K C2020 05 14.40116 15 59 10.35 -01 55 07.4 18.7 GVEJ074703
K20J01K C2020 05 14.40287 15 59 13.67 -01 54 47.1 19.0 GVEJ074G96
K20J01K C2020 05 14.40772 15 59 23.23 -01 53 48.4 18.7 GVEJ074G96
K20J01K C2020 05 14.41255 15 59 32.71 -01 52 50.4 19.0 GVEJ074G96
K20J01K C2020 05 14.45954 16 01 05.44 -01 43 31.7 18.3 GVEJ074I52
K20J01K C2020 05 14.45973 16 01 05.75 -01 43 28.2 18.3 GVEJ074I52
K20J01K C2020 05 14.45991 16 01 06.11 -01 43 25.6 18.6 GVEJ074I52
K20J01K C2020 05 14.46010 16 01 06.48 -01 43 24.1 19.0 GVEJ074I52
K20J01K C2020 05 14.75875 16 11 53.83 -00 49 10.1 19.6 GVEJ074N88
K20J01K C2020 05 14.76088 16 11 57.52 -00 48 48.4 18.8 GVEJ074N88
K20J01K C2020 05 14.76301 16 12 01.31 -00 48 24.3 18.8 GVEJ074N88
K20J01K C2020 05 14.76512 16 12 05.01 -00 48 02.1 18.9 GVEJ074N88
K20J01K C2020 05 14.76725 16 12 08.76 -00 47 38.9 18.9 GVEJ074N88
K20J01K C2020 05 14.76936 16 12 12.42 -00 47 16.2 19.2 GVEJ074N88
K20J01K C2020 05 14.77110 16 12 15.51 -00 46 57.8 19.1 GVEJ074N88
K20J01K KC2020 05 14.94267 16 17 46.73 -00 18 05.1 VEJ074C43
K20J01K KC2020 05 14.94471 16 17 50.23 -00 17 45.0 VEJ074C43
K20J01K KC2020 05 14.94675 16 17 53.66 -00 17 24.8 VEJ074C43
Observer details:
703 Catalina Sky Survey. Observer T. A. Pruyne. 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. 0.68-m Schmidt + 10K CCD.
C43 Hoyerswerda. Observer P. Lindner. 0.30-m f/6.3 Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. 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. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m reflector + CCD.
N88 Xingming Observatory #3, Nanshan. Observer X. Gao. Measurer Q.-Z. Ye.
0.6-m f/8 Ritchey-Chretien + CCD.
Orbital elements:
2020 JK1 Earth MOID = 0.0074 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 23.23948 (2000.0) P Q
n 0.62393689 Peri. 340.24286 -0.85190755 +0.51946875
a 1.3563620 Node 231.23255 -0.46830540 -0.81239460
e 0.2577907 Incl. 4.88354 -0.23440047 -0.26489097
P 1.58 H 27.6 G 0.15 U 7
Residuals in seconds of arc
200514 703 0.1- 0.4- 200514 I52 0.7+ 1.0- 200514 N88 0.3+ 0.3+
200514 703 0.9+ 0.6+ 200514 I52 0.3- 0.2+ 200514 N88 0.2- 0.3+
200514 703 0.9- 0.3- 200514 I52 0.2- 0.7+ 200514 N88 0.5+ 0.1+
200514 G96 0.2- 0.2+ 200514 I52 0.3- 0.1- 200514 C43 0.5- 0.4+
200514 703 0.8+ 0.3- 200514 N88 0.0 0.5+ 200514 C43 0.4+ 0.2-
200514 G96 0.3- 0.3- 200514 N88 0.8- 0.7- 200514 C43 0.3+ 0.8-
200514 G96 0.1+ 0.2+ 200514 N88 0.0 0.5+
200514 G96 0.0 0.2+ 200514 N88 0.0 0.0
Ephemeris:
2020 JK1 a,e,i = 1.36, 0.26, 5 q = 1.0067
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 04 15 07 28 55.3 -15 11 10 0.07066 1.0076 91.5 84.5 24.8
...
2020 04 30 08 06 44.1 -17 02 57 0.03263 1.0073 89.0 89.2 23.3
...
2020 05 08 10 03 46.9 -20 00 43 0.01322 1.0139 110.2 69.1 20.7
...
2020 05 14 15 43 53.8 -03 12 42 0.01155 1.0218 163.8 16.0 18.8
2020 05 15 16 19 22.1 -00 00 03 0.01343 1.0233 157.3 22.4 19.4
2020 05 16 16 45 33.6 +02 22 10 0.01557 1.0249 151.9 27.7 19.8
...
2020 05 22 17 55 00.7 +08 14 50 0.03069 1.0357 139.0 39.8 21.7
...
2020 05 30 18 20 02.5 +09 45 32 0.05259 1.0536 138.2 39.9 22.9
...
2020 06 14 18 29 38.8 +08 44 25 0.09623 1.0958 144.8 32.3 24.1
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-J74
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