[Iaude] MPEC U144: 2023 UX2 [a=2.04,e=0.66,i=11.0,H=29.5]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Oct 20 15:56:30 EDT 2023
M.P.E.C. 2023-U144 Issued 2023 October 20, 19:54 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 UX2
Observations:
K23U02X* C2023 10 17.36909701 12 03.897-12 36 02.75 20.43wXEU144F52
K23U02X C2023 10 17.38142901 11 36.333-12 38 09.52 20.30GVEU144F52
K23U02X C2023 10 17.39374801 11 08.014-12 40 18.72 20.52wXEU144F52
K23U02X C2023 10 17.49769001 06 37.614-12 59 56.31 19.72GVEU144F51
K23U02X C2023 10 17.49833201 06 35.993-13 00 03.17 19.79GVEU144F51
K23U02X KC2023 10 17.56888301 03 33.98 -12 57 40.2 20.1 GVEU144474
K23U02X KC2023 10 17.57185401 03 23.98 -12 58 18.6 20.0 GVEU144474
K23U02X KC2023 10 17.57456001 03 14.86 -12 58 55.2 20.3 GVEU144474
K23U02X hC2023 10 17.93659200 28 11.45 -16 17 57.1 18.7 GVEU144L01
K23U02X hC2023 10 17.93764800 27 58.85 -16 18 50.9 18.9 GVEU144L01
K23U02X hC2023 10 17.93870100 27 46.24 -16 19 44.9 19.1 GVEU144L01
K23U02X hC2023 10 17.93975000 27 33.65 -16 20 37.9 18.5 GVEU144L01
K23U02X hC2023 10 17.94080000 27 20.98 -16 21 31.0 18.6 GVEU144L01
K23U02X KB2023 10 18.07285823 50 10.561-18 09 13.29 18.1 VZEU144Y05
K23U02X KB2023 10 18.07539423 49 03.212-18 12 47.91 18.1 VZEU144Y05
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.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, 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. Bulger, 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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade. Observer C. Jacques. 0.45-m
f/2.9 reflector + CMO.
Orbital elements:
2023 UX2 Earth MOID = 0.0001 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 332.70051 (2000.0) P Q
n 0.33816667 Peri. 77.59601 -0.19803971 -0.97707089
a 2.0404009 Node 24.25533 +0.80905476 -0.20797191
e 0.6647591 Incl. 10.97144 +0.55336306 -0.04560869
P 2.91 H 29.50 G 0.15 U 8
Residuals in seconds of arc
231017 F52 1.8+ 0.0 231017 474 0.1+ 0.5- 231017 L01 0.2- 1.5-
231017 F52 0.3- 0.3- 231017 474 0.7- 1.0+ 231017 L01 0.1+ 0.9-
231017 F52 2.0- 1.0- 231017 474 0.6- 0.9+ 231017 L01 0.4+ 0.1-
231017 F51 0.9- 0.6- 231017 L01 0.5+ 0.8- 231018 Y05 1.1+ 2.1+
231017 F51 2.6+ 0.4+ 231017 L01 0.0 1.1- 231018 Y05 1.2- 1.4-
Ephemeris:
2023 UX2 a,e,i = 2.04, 0.66, 11 q = 0.6840
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 20 01 35 17.4 -08 51 34 0.3220 1.2978 152.1 21.3 28.6
...
2023 10 05 01 38 23.5 -09 43 34 0.1455 1.1380 159.9 17.6 26.5
...
2023 10 13 01 35 57.7 -10 18 16 0.05742 1.0525 161.1 17.9 24.3
...
2023 10 19 14 18 05.8 +06 24 31 0.0075530.9892 19.7 160.2 29.9
2023 10 20 13 55 02.9 +08 37 08 0.01826 0.9788 19.2 160.4 31.9
2023 10 21 13 49 00.0 +09 10 17 0.02903 0.9684 19.7 159.7 32.6
...
2023 10 27 13 41 53.3 +09 37 04 0.09426 0.9078 22.7 155.0 33.7
...
2023 11 04 13 41 14.2 +09 00 41 0.1843 0.8328 27.5 146.7 33.3
...
2023 11 19 13 48 25.9 +05 57 52 0.3693 0.7250 36.4 126.0 32.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U144
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