[Iaude] MPEC A28: 2023 YD2 [a=1.71,e=0.35,i=27.0,H=22.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Jan 3 08:59:02 EST 2024
M.P.E.C. 2024-A28 Issued 2024 January 3, 13:57 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 YD2
Observations:
K23Y02D* C2023 12 31.21648402 58 36.225+17 26 07.52 20.99wXEA028F52
K23Y02D C2023 12 31.22939902 58 34.059+17 27 56.01 20.96wXEA028F52
K23Y02D C2023 12 31.24235902 58 31.866+17 29 45.24 21.17wXEA028F52
K23Y02D C2023 12 31.25537502 58 29.671+17 31 34.43 21.08wXEA028F52
K23Y02D C2023 12 31.36539902 58 11.136+17 46 54.81 20.95GVEA028F51
K23Y02D C2023 12 31.36604202 58 11.020+17 47 00.80 20.82GVEA028F51
K23Y02D |C2024 01 01.09097002 56 23.000+19 28 21.80 21.0 GVEA028807
K23Y02D |C2024 01 01.09695002 56 22.000+19 29 11.20 20.9 GVEA028807
K23Y02D |C2024 01 01.10294202 56 20.980+19 30 00.80 21.1 GVEA028807
K23Y02D KC2024 01 03.05745102 51 39.102+23 55 36.42 20.8 GVEA028H01
K23Y02D KC2024 01 03.06532502 51 37.866+23 56 39.97 21.1 GVEA028H01
K23Y02D C2024 01 03.07340602 51 36.614+23 57 45.16 20.8 GVEA028H01
K23Y02D C2024 01 03.07862702 51 35.781+23 58 27.19 20.8 GVEA028H01
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/11 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.
F52 Pan-STARRS 2, 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
Orbital elements:
2023 YD2 Earth MOID = 0.1341 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 304.20370 (2000.0) P Q
n 0.43939931 Peri. 17.53189 -0.27839412 -0.84676989
a 1.7135488 Node 90.59500 +0.81793995 -0.45640678
e 0.3539269 Incl. 26.95694 +0.50345899 +0.27326472
P 2.24 H 22.65 G 0.15 U 9
Residuals in seconds of arc
231231 F52 0.0 0.0 231231 F51 0.0 0.4+ 240103 H01 0.1- 0.0
231231 F52 0.1+ 0.2- 240101 807 0.2+ 0.0 240103 H01 0.1+ 0.0
231231 F52 0.0 0.1+ 240101 807 0.0 0.0 240103 H01 0.0 0.0
231231 F52 0.0 0.1- 240101 807 0.5- 0.0
231231 F51 0.1+ 0.3- 240103 H01 0.0 0.0
Ephemeris:
2023 YD2 a,e,i = 1.71, 0.35, 27 q = 1.1071
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 04 04 13 46.8 -29 56 46 0.2933 1.1876 127.6 41.1 22.0
...
2023 12 19 03 32 14.7 -09 51 06 0.2167 1.1443 133.6 38.5 21.2
...
2023 12 27 03 09 39.1 +07 31 32 0.2012 1.1274 131.7 40.6 21.0
...
2024 01 02 02 54 10.1 +21 32 40 0.2054 1.1179 126.6 45.0 21.2
2024 01 03 02 51 46.2 +23 47 57 0.2074 1.1166 125.5 45.8 21.2
2024 01 04 02 49 25.9 +26 00 32 0.2098 1.1154 124.4 46.7 21.3
...
2024 01 10 02 36 50.6 +38 03 39 0.2304 1.1098 117.8 51.6 21.6
...
2024 01 18 02 24 38.0 +50 33 59 0.2705 1.1071 110.3 56.5 22.1
...
2024 02 02 02 19 28.6 +65 45 40 0.3633 1.1166 101.6 59.8 22.8
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-A28
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