MPEC 2021-K63 : 2021 KP1
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M.P.E.C. 2021-K63 Issued 2021 May 21, 01:35 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
2021 KP1
Observations:
K21K01P* C2021 05 19.33338316 07 26.43 -12 36 16.3 21.03GVEK063V00
K21K01P C2021 05 19.33828216 07 25.78 -12 36 00.1 20.88GVEK063V00
K21K01P C2021 05 19.34315916 07 25.13 -12 35 43.9 20.82GVEK063V00
K21K01P C2021 05 19.34804216 07 24.50 -12 35 27.8 20.95GVEK063V00
K21K01P KC2021 05 19.41391716 07 15.87 -12 31 48.4 21.09GVEK063I52
K21K01P KC2021 05 19.41622316 07 15.59 -12 31 40.9 20.92GVEK063I52
K21K01P KC2021 05 19.41852616 07 15.29 -12 31 33.6 20.84GVEK063I52
K21K01P C2021 05 19.52298716 07 05.401-12 25 36.74 20.51GVEK063F51
K21K01P KC2021 05 20.30164916 05 53.20 -11 43 57.5 20.94GVEK063I52
K21K01P KC2021 05 20.30548716 05 52.73 -11 43 45.3 20.27GVEK063I52
K21K01P KC2021 05 20.30932516 05 52.21 -11 43 33.2 20.29GVEK063I52
K21K01P pC2021 05 20.95644316 04 51.00 -11 09 49.8 20.8 GVEK063L01
K21K01P bC2021 05 20.96073216 04 50.46 -11 09 36.9 21.0 GVEK063L01
K21K01P bC2021 05 20.96580216 04 49.87 -11 09 20.6 21.2 GVEK063L01
K21K01P bC2021 05 20.96975116 04 49.40 -11 09 08.7 21.0 GVEK063L01
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, I. Smith. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer E. J. Christensen.
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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
V00 Kitt Peak-Bok. Observer H. Groeller. Measurers M. J. Brucker, E. J.
Christensen, C. E. Woodward, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. S.
McMillan, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W.
Wierzchos. 2.25-m reflector + CCD.
Orbital elements:
2021 KP1 Earth MOID = 0.0604 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 318.05584 (2000.0) P Q
n 0.85848049 Peri. 266.34492 -0.73785303 -0.67086881
a 1.0964338 Node 231.50355 +0.65079117 -0.67795549
e 0.0972081 Incl. 5.44133 +0.17900771 -0.30051855
P 1.15 H 25.40 G 0.15 U 7
Residuals in seconds of arc
210519 V00 0.0 0.0 210519 I52 0.1+ 0.1+ 210520 I52 0.1- 0.0
210519 V00 0.0 0.0 210519 I52 0.2- 0.3- 210520 L01 0.0 0.1+
210519 V00 0.1- 0.0 210519 F51 0.0 0.0 210520 L01 0.3- 0.3-
210519 V00 0.1+ 0.0 210520 I52 0.1- 0.0 210520 L01 0.0 0.3+
210519 I52 0.2- 0.3+ 210520 I52 0.3+ 0.0 210520 L01 0.1+ 0.1-
Ephemeris:
2021 KP1 a,e,i = 1.10, 0.10, 5 q = 0.9899
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2021 04 21 16 55 10.9 -43 47 30 0.08390 1.0605 129.8 46.7 21.9
...
2021 05 06 16 31 56.4 -26 58 25 0.08286 1.0842 154.5 23.6 21.3
...
2021 05 14 16 16 48.4 -17 53 32 0.08825 1.0969 167.2 11.8 21.0
...
2021 05 20 16 06 21.8 -11 59 02 0.09556 1.1063 170.8 8.4 21.1
2021 05 21 16 04 46.7 -11 06 22 0.09704 1.1079 170.4 8.8 21.2
2021 05 22 16 03 14.7 -10 15 41 0.09860 1.1094 169.7 9.4 21.2
...
2021 05 28 15 55 13.7 -05 53 55 0.1094 1.1186 163.5 15.0 21.7
...
2021 06 05 15 47 48.9 -01 52 48 0.1272 1.1304 154.2 23.0 22.3
...
2021 06 20 15 44 23.2 +01 16 10 0.1692 1.1509 140.0 34.6 23.3
M. P. C. Staff (C) Copyright 2021 MPC M.P.E.C. 2021-K63
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