[Iaude] MPEC K156: 2020 KD4 [a=1.68,e=0.38,i=2.7,H=26.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sun May 24 22:03:19 EDT 2020
M.P.E.C. 2020-K156 Issued 2020 May 25, 02:02 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 KD4
Observations:
K20K04D C2020 04 27.31365712 00 45.181-13 01 35.25 22.5 GVEK156F51
K20K04D C2020 04 27.32619612 00 44.999-13 01 32.25 23.4 GVEK156F51
K20K04D C2020 04 27.33876812 00 44.867-13 01 28.91 23.2 GVEK156F51
K20K04D C2020 04 27.35131612 00 44.702-13 01 25.72 22.5 GVEK156F51
K20K04D C2020 05 15.29316112 32 36.761-11 26 30.66 21.3 GVEK156F51
K20K04D C2020 05 17.28357812 42 00.534-11 10 13.57 21.6 GVEK156F51
K20K04D C2020 05 17.34306912 42 15.657-11 09 41.48 20.8 GVEK156F52
K20K04D C2020 05 17.35547812 42 18.824-11 09 34.27 21.3 GVEK156F52
K20K04D* C2020 05 23.31996413 27 38.905-09 52 54.79 21.06wUEK156F52
K20K04D C2020 05 23.34372713 27 51.921-09 52 28.36 20.43wUEK156F52
K20K04D C2020 05 23.35559313 27 58.507-09 52 14.09 21.01wUEK156F52
K20K04D C2020 05 24.19193 13 37 21.12 -09 36 06.9 20.7 GVEK156I52
K20K04D C2020 05 24.19384 13 37 22.34 -09 36 04.2 20.4 GVEK156I52
K20K04D C2020 05 24.19575 13 37 23.51 -09 36 02.0 20.4 GVEK156I52
K20K04D C2020 05 24.19766 13 37 24.68 -09 35 59.2 20.3 GVEK156I52
K20K04D KC2020 05 24.92451 13 46 16.18 -09 20 05.6 19.4 GUEK156I93
K20K04D KC2020 05 24.92903 13 46 19.30 -09 19 58.7 19.9 GUEK156I93
K20K04D KC2020 05 24.93834 13 46 25.90 -09 19 44.9 19.9 GUEK156I93
K20K04D KC2020 05 24.95792313 46 40.32 -09 19 31.3 19.3 GVEK156J95
K20K04D KC2020 05 24.97631013 46 53.39 -09 19 04.2 20.5 GVEK156J95
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, K. Chambers, T. Lowe, A.
Schultz, M. Willman, T. Dukes. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau,
J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien
+ CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. 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.
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.
Orbital elements:
2020 KD4 Earth MOID = 0.0267 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 358.75255 (2000.0) P Q
n 0.45278826 Peri. 10.89985 -0.30380316 +0.95185230
a 1.6796003 Node 241.42486 -0.87759106 -0.29633305
e 0.3810927 Incl. 2.67581 -0.37086059 -0.07851065
P 2.18 H 26.2 G 0.15 U 6
Residuals in seconds of arc
200427 F51 0.1+ 0.0 200517 F52 0.1- 0.0 200524 I52 0.4- 0.2+
200427 F51 0.3- 0.1- 200523 F52 0.1- 0.1+ 200524 I93 0.5- 0.1-
200427 F51 0.1+ 0.1+ 200523 F52 0.6- 0.4- 200524 I93 0.9- 0.2+
200427 F51 0.1+ 0.0 200523 F52 0.0 0.1+ 200524 I93 0.6+ 0.2+
200515 F51 0.0 0.0 200524 I52 0.3- 0.2- 200524 J95 0.5+ 0.2+
200517 F51 0.1+ 0.1+ 200524 I52 0.1+ 0.1+ 200524 J95 0.1- 0.3-
200517 F52 0.2+ 0.1+ 200524 I52 0.1- 0.2-
Ephemeris:
2020 KD4 a,e,i = 1.68, 0.38, 3 q = 1.0395
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 04 25 12 00 18.2 -13 10 26 0.1230 1.1125 148.3 28.4 23.1
...
2020 05 10 12 15 36.5 -11 59 28 0.07683 1.0681 138.0 39.3 22.3
...
2020 05 18 12 45 53.6 -11 02 13 0.05448 1.0523 137.3 40.7 21.6
...
2020 05 24 13 35 06.4 -09 37 41 0.03959 1.0444 142.5 36.2 20.8
2020 05 25 13 47 15.4 -09 15 09 0.03740 1.0435 144.2 34.6 20.6
2020 05 26 14 00 55.9 -08 48 40 0.03535 1.0426 146.1 32.8 20.4
...
2020 06 01 15 59 54.5 -04 09 53 0.02722 1.0397 160.0 19.4 19.4
...
2020 06 09 18 59 10.8 +03 47 57 0.03314 1.0415 142.2 36.7 20.4
...
2020 06 24 20 56 44.2 +06 51 48 0.06985 1.0624 129.6 47.5 22.3
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-K156
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