[Iaude] MPEC X174: 2023 XT5 [a=1.68,e=0.39,i=25.8,H=20.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sun Dec 10 16:59:14 EST 2023
M.P.E.C. 2023-X174 Issued 2023 December 10, 21:57 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 XT5
Observations:
K23X05T*KC2023 12 07.12134 03 40 16.06 -43 40 50.2 18.7 GVEX174W94
K23X05T KC2023 12 07.12746 03 40 15.88 -43 40 03.0 19.8 GVEX174W94
K23X05T KC2023 12 07.13357 03 40 15.49 -43 39 15.4 20.5 GVEX174W94
K23X05T KC2023 12 07.25204 03 40 09.68 -43 23 50.8 19.9 GVEX174X10
K23X05T KC2023 12 07.25739 03 40 09.36 -43 23 08.3 19.3 GVEX174X10
K23X05T KC2023 12 07.26274 03 40 09.02 -43 22 27.5 19.3 GVEX174X10
K23X05T KC2023 12 07.29541 03 40 07.79 -43 18 08.4 19.6 GVEX174X10
K23X05T KC2023 12 07.30071 03 40 07.61 -43 17 26.6 VEX174X10
K23X05T KC2023 12 07.30601 03 40 07.43 -43 16 45.0 VEX174X10
K23X05T KC2023 12 07.32753 03 40 06.54 -43 13 54.1 19.0 GVEX174X10
K23X05T KC2023 12 07.33289 03 40 06.35 -43 13 11.9 VEX174X10
K23X05T KC2023 12 07.33823 03 40 06.17 -43 12 29.1 19.1 GVEX174X10
K23X05T KC2023 12 07.44669303 40 06.751-42 58 25.82 19.1 GVEX174474
K23X05T KC2023 12 07.44910503 40 06.562-42 58 06.78 19.4 GVEX174474
K23X05T KC2023 12 07.45633903 40 06.084-42 57 09.54 19.9 GVEX174474
K23X05T 0B2023 12 07.78673 03 39 58.66 -42 13 54.3 20.0 VZEX174M49
K23X05T 0B2023 12 07.78952 03 39 58.58 -42 13 32.8 19.9 VZEX174M49
K23X05T 0B2023 12 07.79231 03 39 58.42 -42 13 10.7 19.8 VZEX174M49
K23X05T 9C2023 12 07.99469 03 39 48.97 -41 46 19.6 19.2 VZEX174L81
K23X05T 9C2023 12 08.00047 03 39 48.64 -41 45 32.6 19.9 VZEX174L81
K23X05T 9C2023 12 08.00625 03 39 48.43 -41 44 45.5 19.8 VZEX174L81
K23X05T KB2023 12 08.07680303 39 48.275-41 35 28.25 20.3 VZEX174Y05
K23X05T KB2023 12 08.08341903 39 47.982-41 34 35.27 20.1 VZEX174Y05
K23X05T KB2023 12 08.08984503 39 47.682-41 33 43.57 19.8 VZEX174Y05
K23X05T KC2023 12 08.52375703 39 35.906-40 34 55.13 19.5 GVEX174474
K23X05T KC2023 12 08.52624803 39 35.822-40 34 34.64 19.8 GVEX174474
K23X05T KC2023 12 08.52874003 39 35.714-40 34 13.98 19.1 GVEX174474
K23X05T KC2023 12 09.23830 03 39 17.13 -38 56 38.9 19.0 GVEX174X10
K23X05T KC2023 12 09.24367 03 39 16.98 -38 55 54.1 20.3 GVEX174X10
K23X05T KC2023 12 09.24899 03 39 16.73 -38 55 08.9 19.6 GVEX174X10
K23X05T KC2023 12 10.21695 03 38 55.97 -36 37 51.9 VEX174X10
K23X05T KC2023 12 10.22231 03 38 55.72 -36 37 04.7 19.4 GVEX174X10
K23X05T KC2023 12 10.22763 03 38 55.52 -36 36 18.1 19.2 GVEX174X10
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 Reflector + CCD.
L81 Skygems Namibia Remote Observatory. Observers D. Husar, L. Demetz.
Measurer D. Husar. 0.50-m f/5.8 Corrected Dall-Kirkham + CCD.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
D. Husar. 0.25-m f/4.5 reflector + CMO.
W94 MAP, San Pedro de Atacama. Observers A. Maury, G. Attard. Measurers A.
Maury, G. Attard, D. Parrott, F. Signoret, J.-M. Mari. 0.36-m f/1.9
Schmidt astrograph + CCD.
X10 OVTLN, San Pedro de Atacama. Observers A. Maury, G. Attard, F. Signoret.
Measurers A. Maury, G. Attard, D. Parrott, J.-M. Mari, F. Signoret.
0.50-m f/4 reflector + CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade. Observer C. Jacques. 0.45-m
f/2.9 reflector + CMO.
Orbital elements:
2023 XT5 Earth MOID = 0.1802 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 337.13041 (2000.0) P Q
n 0.45068902 Peri. 298.78708 +0.76643718 -0.47330363
a 1.6848118 Node 92.62094 +0.62601073 +0.70179406
e 0.3903077 Incl. 25.76538 -0.14382146 +0.53241785
P 2.19 H 20.85 G 0.15 U 9
Residuals in seconds of arc
231207 W94 0.6- 0.2- 231207 X10 0.9- 0.1+ 231208 Y05 0.2- 0.0
231207 W94 0.8+ 0.2- 231207 474 (1.1+ 0.2-) 231208 Y05 0.1- 0.0
231207 W94 0.0 0.2+ 231207 474 0.3+ 0.0 231208 474 0.2- 0.2-
231207 X10 0.4- 0.2+ 231207 474 (1.4- 0.7+) 231208 474 0.0 0.1-
231207 X10 1.2- 0.6+ 231207 M49 0.4- 0.4+ 231208 474 0.1- 0.1+
231207 X10 2.4- 0.8- 231207 M49 0.1+ 0.1+ 231209 X10 0.3- 0.7+
231207 X10 0.8- 0.3+ 231207 M49 0.3- 0.3+ 231209 X10 0.4+ 0.0
231207 X10 0.4- 0.1+ 231207 L81 0.2+ 0.1- 231209 X10 0.2- 0.1+
231207 X10 0.1- 0.3- 231208 L81 0.6- 0.1+ 231210 X10 0.8+ 0.3-
231207 X10 1.0- 0.0 231208 L81 0.2- 0.4+ 231210 X10 0.2+ 0.1+
231207 X10 1.0- 0.3- 231208 Y05 0.5- 0.2+ 231210 X10 0.1+ 0.2+
Ephemeris:
2023 XT5 a,e,i = 1.68, 0.39, 26 q = 1.0272
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 10 04 14 24.5 -76 44 07 0.3674 1.0301 85.7 73.5 21.3
...
2023 11 25 03 49 57.5 -63 38 50 0.2824 1.0537 95.7 68.8 20.6
...
2023 12 03 03 42 44.4 -51 46 53 0.2410 1.0752 105.4 62.1 20.1
...
2023 12 09 03 39 24.9 -39 29 47 0.2178 1.0949 115.0 54.7 19.7
2023 12 10 03 39 02.2 -37 09 02 0.2150 1.0984 116.7 53.2 19.7
2023 12 11 03 38 42.5 -34 43 38 0.2125 1.1021 118.5 51.8 19.6
...
2023 12 17 03 37 51.3 -18 59 36 0.2066 1.1253 128.8 42.9 19.3
...
2023 12 25 03 39 45.4 +01 54 44 0.2254 1.1597 137.5 35.0 19.4
...
2024 01 09 03 52 14.7 +28 14 22 0.3280 1.2325 133.6 35.3 20.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-X174
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