[Iaude] MPEC E137: 2023 YK1 [a=2.29,e=0.60,i=32.2,H=18.05]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Mar 9 09:11:23 EST 2024
M.P.E.C. 2024-E137 Issued 2024 March 9, 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
2023 YK1
Revision to MPEC 2023-Y96
Additional Observations:
K23Y01K C2016 06 10.58876322 08 31.391+12 42 29.36 22.95GVEE137F51
K23Y01K C2016 06 10.59754022 08 31.486+12 42 37.29 22.60GVEE137F51
K23Y01K KC2016 06 20.54738822 09 23.760+15 17 37.95 22.80GVEE137F51
K23Y01K C2016 07 16.42853321 59 04.425+22 07 07.78 21.53GVEE137F51
K23Y01K C2016 07 16.44153521 59 03.740+22 07 19.44 22.30GVEE137F51
K23Y01K C2016 08 19.46713521 12 27.405+28 32 19.30 21.94GVEE137F51
K23Y01K C2016 08 19.47958821 12 26.042+28 32 23.27 21.70GVEE137F51
K23Y01K C2016 08 19.49226221 12 24.634+28 32 27.06 21.72GVEE137F51
K23Y01K C2016 08 19.50471721 12 23.290+28 32 31.01 21.51GVEE137F51
K23Y01K |C2024 03 08.01777003 57 04.500-06 59 18.70 19.6 GVEE137807
K23Y01K |C2024 03 08.02048003 57 05.330-06 59 25.10 19.5 GVEE137807
K23Y01K |C2024 03 08.02327003 57 06.170-06 59 31.20 19.5 GVEE137807
K23Y01K |C2024 03 09.00972004 02 03.790-07 36 20.20 19.3 GVEE137807
K23Y01K |C2024 03 09.01193004 02 04.430-07 36 24.90 19.3 GVEE137807
K23Y01K |C2024 03 09.01412004 02 05.090-07 36 29.80 19.5 GVEE137807
K23Y01K |C2024 03 09.01632504 02 05.750-07 36 34.80 19.4 GVEE137807
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.8 Ritchey-Chretien + CCD.
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.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
160610 F51 49.1+ 38.5+ 240309 807 1.0+ 0.3+ MPO793543 +0.00 days
Orbital elements:
2023 YK1 Earth MOID = 0.0656 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 14.22229 (2000.0) P Q
n 0.28371672 Peri. 177.84954 -0.17757813 -0.83450279
a 2.2937501 Node 282.05009 +0.89475257 +0.08376893
e 0.6003190 Incl. 32.23253 +0.40973631 -0.54459881
P 3.47 H 18.05 G 0.15 U 1
Residuals in seconds of arc
160610 F51 0.3+ 0.0 231227 F51 0.1+ 0.1+ 240124 F52 0.2- 0.0
160610 F51 0.3+ 0.2- 231227 F51 0.2+ 0.0 240124 F51 0.2- 0.1-
160620 F51 0.1- 0.1+ 231227 F51 0.1+ 0.0 240124 F52 0.3+ 0.1-
160716 F51 0.1+ 0.1+ 231227 F51 0.3+ 0.1+ 240124 F52 0.1- 0.1+
160716 F51 0.3- 0.2- 231227 F51 0.1- 0.1+ 240124 F51 0.1+ 0.1-
160819 F51 0.0 0.0 231227 F51 0.0 0.1+ 240124 F51 0.0 0.0
160819 F51 0.0 0.1+ 231228 F51 0.1+ 0.1+ 240124 F51 0.3+ 0.1+
160819 F51 0.2- 0.1- 231228 F51 0.2+ 0.0 240124 F51 0.1- 0.0
160819 F51 0.1+ 0.0 240110 033 0.2- 0.2- 240125 F52 0.0 0.0
230628 F52 0.3- 0.1- 240110 033 0.1- 0.3- 240125 F52 0.1- 0.1+
230628 F52 0.0 0.1+ 240110 033 0.1+ 0.2+ 240125 F52 0.0 0.3+
230628 F52 0.1- 0.4- 240110 033 0.3+ 0.1+ 240125 F52 0.0 0.0
230628 F52 0.1- 0.0 240123 F52 0.1+ 0.2- 240205 T12 0.0 0.1+
231226 F51 0.0 0.0 240123 F52 0.1+ 0.1+ 240308 807 0.3- 0.1+
231226 F51 0.0 0.0 240123 F52 0.0 0.1+ 240308 807 0.0 0.2-
231226 F51 0.1- 0.0 240123 F52 0.1- 0.1- 240308 807 0.1+ 0.0
231226 Z84 0.0 0.3+ 240124 F52 0.0 0.1+ 240309 807 0.0 0.1-
231226 Z84 0.0 0.0 240124 F52 0.0 0.0 240309 807 0.2- 0.0
231226 Z84 0.3+ 0.1+ 240124 F51 0.2+ 0.1- 240309 807 0.1- 0.0
231227 F51 0.0 0.1- 240124 F52 0.1- 0.0 240309 807 0.0 0.1-
Ephemeris:
2023 YK1 a,e,i = 2.29, 0.60, 32 q = 0.9168
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 02 08 01 17 38.3 +12 02 26 0.6614 0.9171 64.1 75.4 19.6
...
2024 02 23 02 42 36.5 +02 27 39 0.6355 0.9347 66.1 75.4 19.6
...
2024 03 02 03 25 59.9 -03 03 27 0.6451 0.9622 68.3 73.2 19.6
...
2024 03 08 03 56 59.4 -06 58 42 0.6620 0.9899 70.3 70.7 19.6
2024 03 09 04 02 01.1 -07 36 02 0.6656 0.9950 70.6 70.3 19.6
2024 03 10 04 07 00.5 -08 12 44 0.6693 1.0003 71.0 69.8 19.6
...
2024 03 16 04 36 08.4 -11 38 49 0.6953 1.0349 73.1 66.9 19.7
...
2024 03 24 05 12 57.9 -15 33 03 0.7382 1.0872 76.0 62.8 19.8
...
2024 04 08 06 16 54.2 -20 51 25 0.8381 1.1993 80.9 55.5 20.1
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-E137
More information about the Iaude
mailing list