[Iaude] MPEC Y106: 2020 FE6 [a=2.21,e=0.80,i=14.1,H=20.05]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Dec 30 09:10:39 EST 2023
M.P.E.C. 2023-Y106 Issued 2023 December 30, 14:09 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 FE6
Revision to MPEC 2020-F169
Additional Observations:
K20F06E C2010 04 11.36547512 08 12.736-00 37 43.23 22.18GVEY106F51
K20F06E C2010 06 30.27818911 15 09.532+11 55 44.15 21.15GVEY106F51
K20F06E C2010 07 01.27378911 15 52.706+11 56 15.03 22.41GVEY106F51
K20F06E C2010 07 01.28148211 15 52.984+11 56 15.50 22.67GVEY106F51
K20F06E 7C2023 12 26.98490204 52 46.940-28 34 47.85 19.9 GVEY106Z84
K20F06E KC2023 12 29.26675304 51 56.984-25 25 41.70 20.76GVEY106I52
K20F06E KC2023 12 29.26858104 51 56.988-25 25 33.28 20.28GVEY106I52
K20F06E KC2023 12 29.27040904 51 56.916-25 25 25.03 20.78GVEY106I52
K20F06E KC2023 12 29.27223904 51 56.898-25 25 16.32 20.52GVEY106I52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. Measurers
E. C. Beshore, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-m
prime focus + CCD.
Z84 Calar Alto-Schmidt. Observers F. Ocana, R. Kresken, M. Micheli, L.
Conversi. Measurers F. Ocana, M. Micheli. 0.8-m f/3 Schmidt + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
100411 F51 0.10- 0.01- 231229 I52 0.24- 0.09- MPO782701 -0.00 days
Orbital elements:
2020 FE6 Earth MOID = 0.1493 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 346.88105 (2000.0) P Q
n 0.29970459 Peri. 143.31720 +0.88544109 +0.46307353
a 2.2114330 Node 189.34911 -0.46280459 +0.87078445
e 0.8010867 Incl. 14.05760 -0.04249684 +0.16521908
P 3.29 H 20.05 G 0.15 U 0
Residuals in seconds of arc
100411 F51 0.1+ 0.2+ 200415 G96 0.3- 0.1+ 200501 F51 0.1+ 0.2-
100630 F51 0.1+ 0.1- 200415 G96 0.0 0.1- 200502 734 1.9- 2.0+
100701 F51 0.6+ 0.1- 200415 G96 0.0 0.1- 200502 734 0.3+ 0.1+
100701 F51 0.1- 0.3+ 200415 G96 0.1- 0.1- 200502 734 1.1- 0.9+
200321 F52 0.0 0.5+ 200415 F51 0.3+ 0.3- 200507 F51 0.2+ 0.3-
200321 F52 0.1+ 0.0 200415 F51 0.2+ 0.2- 200509 734 1.1- 0.9-
200321 F52 0.3+ 0.2+ 200416 F51 0.1+ 0.0 200509 734 0.9- 1.4-
200321 F52 0.1+ 0.1- 200416 F51 0.1+ 0.1- 200509 734 0.0 0.6-
200321 F51 0.0 0.1+ 200416 F51 0.2+ 0.1- 200509 734 0.2+ 0.8-
200321 F51 0.1- 0.1- 200421 F52 0.1+ 0.0 200509 734 0.5+ 0.0
200321 F51 0.2+ 0.1- 200421 F52 0.1- 0.0 200509 H36 0.3+ 0.6-
200323 033 0.6- 0.0 200421 F52 0.1+ 0.0 200509 H36 0.2+ 1.0+
200323 033 1.2- 0.1+ 200421 F52 0.1- 0.0 200509 H36 0.1- 0.1-
200323 033 0.6- 0.2- 200422 D29 0.6+ 0.4- 200510 658 0.5- 0.4+
200324 033 0.1- 0.4- 200422 D29 0.1+ 0.1- 200510 658 0.5- 0.3+
200324 033 0.4+ 0.3- 200422 D29 0.5- 0.2- 200510 658 0.4- 0.3+
200325 033 0.6+ 0.1- 200423 G96 0.1+ 0.2+ 200510 658 0.1- 0.2+
200325 033 0.3+ 0.1- 200423 G96 0.4+ 0.2+ 200510 658 0.4- 0.2+
200328 L01 0.4+ 0.5+ 200423 G96 0.2+ 0.0 200518 G96 0.1+ 0.3+
200328 L01 0.8+ 0.8+ 200423 G96 0.0 0.1+ 200518 G96 0.1- 0.1+
200328 033 0.3- 0.3+ 200424 703 1.1+ 0.6- 200518 G96 0.1+ 0.0
200328 033 0.4+ 0.2+ 200424 703 0.8+ 0.2+ 200518 G96 0.2+ 0.1-
200328 033 0.1+ 0.0 200424 703 0.3- 0.8- 200519 I52 0.2- 0.1-
200401 033 0.6- 0.2- 200424 703 0.4+ 0.6- 200519 I52 0.1+ 0.0
200401 033 0.5- 0.2- 200425 F52 0.3+ 0.2- 200519 I52 0.1- 0.0
200401 033 0.4- 0.7- 200425 F52 0.1+ 0.0 200519 I52 0.1- 0.2+
200403 G96 0.1+ 0.1- 200425 F52 0.0 0.1- 231226 Z84 0.4- 0.9-
200403 G96 0.2- 0.7+ 200426 734 0.1- 0.2+ 231229 I52 0.3- 0.4+
200403 G96 0.2+ 0.1- 200426 734 0.2+ 0.2+ 231229 I52 0.4+ 0.3+
200403 G96 0.7- 0.5+ 200426 734 0.3+ 0.2+ 231229 I52 0.0 0.0
200411 I52 0.1+ 0.1- 200426 734 0.1+ 0.1+ 231229 I52 0.4+ 0.1+
200411 I52 0.0 0.3- 200426 734 0.0 0.2+
200411 I52 0.6- 0.2+ 200501 F51 0.1+ 0.1-
Ephemeris:
2020 FE6 a,e,i = 2.21, 0.80, 14 q = 0.4399
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 30 15 46 27.5 -68 02 45 0.2374 0.8420 46.9 121.3 21.5
...
2023 12 15 05 08 59.4 -54 13 38 0.2543 1.0685 102.5 64.1 19.5
...
2023 12 23 04 55 18.1 -35 09 20 0.3340 1.1835 119.3 46.5 19.8
...
2023 12 29 04 52 02.0 -25 46 23 0.4100 1.2669 125.6 39.1 20.2
2023 12 30 04 51 45.5 -24 29 29 0.4236 1.2805 126.3 38.2 20.3
2023 12 31 04 51 32.6 -23 16 30 0.4375 1.2941 126.9 37.4 20.3
...
2024 01 06 04 51 17.3 -17 06 19 0.5253 1.3742 128.7 34.0 20.8
...
2024 01 14 04 53 05.2 -11 01 23 0.6529 1.4772 127.9 31.7 21.3
...
2024 01 29 05 01 06.6 -03 21 47 0.9182 1.6597 121.4 30.4 22.3
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-Y106
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