[Iaude] MPEC E58: 2020 KD53 [a=96.48,e=0.64,i=15.3,H=10.02]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue Mar 5 12:26:37 EST 2024
M.P.E.C. 2024-E58 Issued 2024 March 5, 17:25 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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 KD53
Additional Observations:
K20K53D 3C2020 05 26.44301 19 09 20.812-20 31 32.13 25.4 rVEE058266
K20K53D 3C2020 05 26.50149 19 09 20.583-20 31 32.72 25.4 rVEE058266
K20K53D 3C2020 05 26.55599 19 09 20.370-20 31 33.26 25.4 rVEE058266
K20K53D 3C2021 06 17.43604 19 17 03.714-20 54 20.48 25.2 rVEE058266
K20K53D 3C2021 06 17.50052 19 17 03.379-20 54 21.41 25.2 rVEE058266
K20K53D 3C2021 06 17.57952 19 17 02.970-20 54 22.53 25.2 rVEE058266
K20K53D 3C2021 07 05.35105 19 15 27.220-20 58 51.86 25.0 rVEE058266
K20K53D 3C2021 07 05.43950 19 15 26.716-20 58 53.27 25.0 rVEE058266
K20K53D 3C2021 07 05.52516 19 15 26.229-20 58 54.61 25.0 rVEE058266
K20K53D 3C2021 09 05.23104 19 10 44.710-21 14 03.43 25.7 rVEE058266
K20K53D 3C2021 09 05.31313 19 10 44.508-21 14 04.37 25.7 rVEE058266
K20K53D 3C2021 09 05.39640 19 10 44.305-21 14 05.30 25.7 rVEE058266
Observer details:
266 New Horizons KBO Search-Subaru. Observers J. J. Kavelaars, T. Terai, S.
B. Porter, F. Yoshida, T. Ito, A. Verbiscer, S. Sheppard. Measurer S. B.
Porter. 8.2mn Subaru Telescope + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
200526 266 0.00- 0.00- 210905 266 0.05- 0.01- MPO735616 +3539 days
Orbital elements:
2020 KD53
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 357.93610 (2000.0) P Q
n 0.00104009 Peri. 193.21722 +0.57107359 +0.78364889
a 96.4764807 Node 112.13374 -0.72711826 +0.62111081
e 0.6387242 Incl. 15.30323 -0.38101704 -0.01076022
P 948 H 10.02 G 0.15 U 8
Residuals in seconds of arc
200526 266 0.0 0.0 200621 266 0.0 0.0 210705 266 0.0 0.0
200526 266 0.0 0.0 200621 266 0.0 0.0 210705 266 0.0 0.0
200526 266 0.0 0.0 200624 266 0.0 0.1- 210705 266 0.0 0.0
200526 266 0.0 0.0 200624 266 0.0 0.1- 210705 266 0.0 0.0
200526 266 0.0 0.0 200624 266 0.1+ 0.1- 210705 266 0.0 0.0
200526 266 0.0 0.0 210617 266 0.0 0.0 210705 266 0.0 0.0
200526 266 0.0 0.0 210617 266 0.0 0.0 210705 266 0.0 0.0
200526 266 0.0 0.0 210617 266 0.0 0.0 210905 266 0.0 0.1+
200526 266 0.0 0.0 210617 266 0.0 0.0 210905 266 0.0 0.1+
200529 266 0.0 0.0 210617 266 0.0 0.0 210905 266 0.0 0.1+
200529 266 0.0 0.0 210617 266 0.0 0.0 210905 266 0.0 0.1+
200529 266 0.0 0.0 210617 266 0.0 0.0 210905 266 0.0 0.1+
200531 266 0.1- 0.0 210617 266 0.0 0.0 210905 266 0.0 0.1+
200531 266 0.1- 0.0 210617 266 0.0 0.0 210905 266 0.0 0.1+
200531 266 0.1- 0.0 210705 266 0.0 0.0 210905 266 0.0 0.1+
200621 266 0.0 0.0 210705 266 0.0 0.0 210905 266 0.0 0.1+
Ephemeris:
2020 KD53 a,e,i = 96.48, 0.64, 15 q = 34.8546
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 02 04 19 41 24.3 -21 35 58 36.0956 35.1763 20.9 0.6 25.6
...
2024 02 19 19 43 20.4 -21 32 43 35.9707 35.1716 35.6 0.9 25.7
...
2024 02 27 19 44 16.4 -21 31 12 35.8817 35.1691 43.4 1.1 25.7
...
2024 03 04 19 44 55.2 -21 30 12 35.8060 35.1672 49.3 1.2 25.7
2024 03 05 19 45 01.4 -21 30 03 35.7927 35.1669 50.3 1.2 25.7
2024 03 06 19 45 07.4 -21 29 54 35.7792 35.1666 51.2 1.3 25.7
...
2024 03 12 19 45 41.9 -21 29 04 35.6945 35.1648 57.1 1.4 25.7
...
2024 03 20 19 46 22.3 -21 28 12 35.5729 35.1623 64.9 1.5 25.7
...
2024 04 04 19 47 19.4 -21 27 21 35.3256 35.1577 79.5 1.6 25.7
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-E58
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