[Iaude] MPEC Y55: 2023 YX [a=0.90,e=0.28,i=5.3,H=23.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Dec 19 04:28:01 EST 2023
M.P.E.C. 2023-Y55 Issued 2023 December 19, 09:26 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 YX
Observations:
K23Y00X* C2023 12 17.49513209 50 47.927+28 37 34.67 21.59wXEY055F52
K23Y00X C2023 12 17.50619009 50 46.542+28 38 03.89 21.91wXEY055F52
K23Y00X C2023 12 17.51720709 50 45.165+28 38 32.62 21.47wXEY055F52
K23Y00X C2023 12 17.52824209 50 43.779+28 39 01.46 21.42wXEY055F52
K23Y00X C2023 12 17.58802309 50 36.103+28 41 36.08 21.49GVEY055F52
K23Y00X C2023 12 17.58866609 50 36.024+28 41 37.74 21.23GVEY055F52
K23Y00X C2023 12 18.36344209 49 09.525+29 14 39.57 22.4 GVEY055H01
K23Y00X C2023 12 18.36687809 49 09.073+29 14 48.84 21.6 GVEY055H01
K23Y00X C2023 12 18.38368709 49 06.852+29 15 33.35 22.0 GVEY055H01
K23Y00X C2023 12 18.38881709 49 06.164+29 15 46.97 21.7 GVEY055H01
K23Y00X KC2023 12 19.09323 09 47 40.35 +29 46 24.5 21.9 GVEY055204
K23Y00X KC2023 12 19.12863 09 47 35.40 +29 47 58.4 VEY055204
K23Y00X HC2023 12 19.16503 09 47 30.28 +29 49 34.3 VEY055204
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + 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 YX Earth MOID = 0.0013 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 25.19207 (2000.0) P Q
n 1.15187750 Peri. 236.24696 +0.50087946 +0.86150934
a 0.9012913 Node 64.02380 -0.76034516 +0.48390230
e 0.2786123 Incl. 5.31000 -0.41351543 +0.15375379
P 0.86 H 23.37 G 0.15 U 9
Residuals in seconds of arc
231217 F52 0.0 0.0 231217 F52 0.0 0.0 231219 204 0.1+ 0.2+
231217 F52 0.2- 0.2+ 231218 H01 0.0 0.0 231219 204 0.0 0.0
231217 F52 0.1- 0.1+ 231218 H01 0.0 0.1+ 231219 204 0.1- 0.2-
231217 F52 0.0 0.1+ 231218 H01 0.0 0.1-
231217 F52 0.0 0.0 231218 H01 0.0 0.1-
Ephemeris:
2023 YX a,e,i = 0.90, 0.28, 5 q = 0.6502
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 19 10 02 28.2 +14 35 09 0.2532 1.0139 88.5 77.1 23.1
...
2023 12 04 10 03 40.3 +20 37 09 0.2260 1.0680 105.3 62.9 22.5
...
2023 12 12 09 58 32.4 +24 59 40 0.2088 1.0916 115.7 54.4 22.1
...
2023 12 18 09 49 49.8 +28 59 05 0.1965 1.1069 124.3 47.2 21.8
2023 12 19 09 47 51.3 +29 42 30 0.1946 1.1092 125.8 46.0 21.8
2023 12 20 09 45 42.6 +30 26 50 0.1927 1.1115 127.4 44.7 21.7
...
2023 12 26 09 28 51.2 +35 08 23 0.1831 1.1238 136.7 36.9 21.4
...
2024 01 03 08 53 51.5 +41 31 42 0.1760 1.1369 148.3 27.0 21.1
...
2024 01 18 07 16 29.9 +48 52 58 0.1871 1.1507 150.8 24.7 21.2
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-Y55
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