[Iaude] MPEC A04: 2023 YU1 [a=0.88,e=0.62,i=20.2,H=21.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Jan 1 03:47:47 EST 2024
M.P.E.C. 2024-A04 Issued 2024 January 1, 08:46 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 YU1
Observations:
K23Y01U* C2023 12 25.62032311 31 37.079+55 19 06.81 21.24iXEA004F51
K23Y01U C2023 12 25.62756611 31 38.878+55 19 22.62 21.07iXEA004F51
K23Y01U C2023 12 25.63476511 31 40.681+55 19 38.52 20.56iXEA004F51
K23Y01U DC2023 12 26.36982 11 35 03.50 +55 46 32.3 21.3 GVEA004695
K23Y01U DC2023 12 26.37542 11 35 05.02 +55 46 45.3 21.2 GVEA004695
K23Y01U DC2023 12 26.38101 11 35 06.55 +55 46 58.5 21.4 GVEA004695
K23Y01U C2023 12 26.64402311 36 19.113+55 57 06.31 20.75GVEA004F51
K23Y01U C2023 12 26.64485111 36 19.319+55 57 08.13 20.70GVEA004F51
K23Y01U HC2023 12 27.15018 11 38 46.71 +56 16 24.7 20.9 GVEA004204
K23Y01U 1C2023 12 29.35218 11 50 38.28 +57 46 58.2 20.4 GVEA004G96
K23Y01U 1C2023 12 29.35743 11 50 40.03 +57 47 13.4 20.8 GVEA004G96
K23Y01U 1C2023 12 29.36270 11 50 41.90 +57 47 26.8 21.1 GVEA004G96
K23Y01U 1C2023 12 29.36796 11 50 43.63 +57 47 42.3 21.5 GVEA004G96
K23Y01U KC2024 01 01.17643 12 09 28.87 +59 58 01.9 20.6 GVEA004204
K23Y01U KC2024 01 01.20052 12 09 39.52 +59 59 14.3 VEA004204
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
695 Kitt Peak. Observer R. A. Mastaler. 2.3-m f/9 reflector + 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.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers B. Gray, D.
Rankin, F. C. Shelly. 1.5-m reflector + 10K CCD.
Orbital elements:
2023 YU1 Earth MOID = 0.1313 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 142.17647 (2000.0) P Q
n 1.19989055 Peri. 291.76754 -0.27338948 +0.93603004
a 0.8770849 Node 320.16597 -0.70405261 -0.35169269
e 0.6234759 Incl. 20.23931 -0.65541446 -0.01264942
P 0.82 H 21.35 G 0.15 U 9
Residuals in seconds of arc
231225 F51 0.1+ 0.1+ 231226 695 0.2- 0.4+ 231229 G96 (0.4- 1.0+)
231225 F51 0.0 0.0 231226 F51 0.1- 0.1+ 231229 G96 0.1+ 0.1+
231225 F51 0.1+ 0.1+ 231226 F51 0.2- 0.0 231229 G96 (0.5- 1.3+)
231226 695 0.3- 0.4+ 231227 204 0.2+ 0.2- 240101 204 0.2- 0.4-
231226 695 0.3- 0.3+ 231229 G96 0.0 0.0 240101 204 0.1- 0.3+
Ephemeris:
2023 YU1 a,e,i = 0.88, 0.62, 20 q = 0.3302
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 02 10 22 21.9 +46 40 26 0.6288 1.3151 107.0 45.8 22.7
...
2023 12 17 11 00 42.9 +51 03 28 0.4518 1.2348 113.3 47.0 21.9
...
2023 12 25 11 28 54.0 +54 56 45 0.3608 1.1820 115.0 49.0 21.3
...
2023 12 31 12 00 59.1 +59 01 16 0.2954 1.1375 114.4 51.9 20.9
2024 01 01 12 08 07.8 +59 49 12 0.2848 1.1297 114.0 52.6 20.8
2024 01 02 12 16 02.9 +60 39 15 0.2743 1.1218 113.6 53.4 20.7
...
2024 01 08 13 30 52.4 +66 08 20 0.2149 1.0715 108.6 60.4 20.3
...
2024 01 16 17 29 33.3 +65 40 24 0.1520 0.9972 90.7 80.5 20.1
...
2024 01 31 21 13 08.6 +07 28 53 0.1719 0.8336 25.8 149.1 25.4
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-A04
More information about the Iaude
mailing list