[Iaude] MPEC U81: 2023 UX [a=2.47,e=0.54,i=5.5,H=24.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Oct 18 10:04:31 EDT 2023
M.P.E.C. 2023-U81 Issued 2023 October 18, 14:03 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 UX
Observations:
K23U00X* C2023 10 16.33850101 39 37.249-16 52 01.24 21.61GVEU081V00
K23U00X C2023 10 16.34402101 39 37.890-16 51 40.50 22.12GVEU081V00
K23U00X C2023 10 16.34952301 39 38.574-16 51 19.40 22.50GVEU081V00
K23U00X C2023 10 16.35503101 39 39.258-16 50 58.99 22.64GVEU081V00
K23U00X mC2023 10 16.38091601 39 42.358-16 49 19.67 21.21GVEU081V00
K23U00X mC2023 10 16.38187501 39 42.487-16 49 16.25 21.71GVEU081V00
K23U00X mC2023 10 16.38283501 39 42.584-16 49 12.43 21.50GVEU081V00
K23U00X mC2023 10 16.38379201 39 42.710-16 49 08.72 21.69GVEU081V00
K23U00X C2023 10 16.40310301 39 44.911-16 47 55.31 22.1 GVEU081H01
K23U00X C2023 10 16.40815201 39 45.540-16 47 36.17 22.8 GVEU081H01
K23U00X C2023 10 16.42047701 39 47.084-16 46 48.85 22.1 GVEU081H01
K23U00X C2023 10 16.42409101 39 47.530-16 46 34.70 22.0 GVEU081H01
K23U00X KC2023 10 17.32521 01 41 52.79 -15 49 44.5 21.9 RVEU081291
K23U00X KC2023 10 17.33045 01 41 53.41 -15 49 24.3 22.2 RVEU081291
K23U00X KC2023 10 17.33569 01 41 54.04 -15 49 05.2 VEU081291
K23U00X KC2023 10 18.28009 01 44 00.34 -14 49 40.7 VEU081291
K23U00X KC2023 10 18.28893 01 44 01.30 -14 49 06.5 22.5 RVEU081291
K23U00X KC2023 10 18.29778 01 44 02.35 -14 48 33.6 22.5 RVEU081291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + 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.
V00 Kitt Peak-Bok. Observer H. Groeller. Measurers M. J. Brucker, C. E.
Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
Shelly, K. W. Wierzchos. 2.25-m reflector + 4x4K mosaic CCD.
Orbital elements:
2023 UX Earth MOID = 0.1563 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 355.51334 (2000.0) P Q
n 0.25415428 Peri. 303.74920 +0.99170806 -0.09726041
a 2.4683369 Node 61.96037 +0.12438029 +0.89081188
e 0.5405795 Incl. 5.46098 -0.03232131 +0.44384074
P 3.88 H 24.86 G 0.15 U 9
Residuals in seconds of arc
231016 V00 0.0 0.3+ 231016 V00 0.2- 0.0 231017 291 0.0 0.1+
231016 V00 0.3- 0.1+ 231016 V00 0.0 0.0 231017 291 0.2+ 0.4+
231016 V00 0.0 0.2+ 231016 H01 0.1- 0.1+ 231017 291 0.5+ 0.3-
231016 V00 0.4+ 0.4- 231016 H01 0.0 0.1- 231018 291 0.0 0.5-
231016 V00 0.1- 0.1+ 231016 H01 0.1+ 0.1- 231018 291 0.4- 0.5+
231016 V00 0.1+ 0.2- 231016 H01 0.0 0.1+ 231018 291 0.5+ 0.1+
Ephemeris:
2023 UX a,e,i = 2.47, 0.54, 5 q = 1.1340
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 18 00 03 48.0 -40 04 38 0.1706 1.1439 141.7 33.0 22.7
...
2023 10 03 01 01 13.6 -30 13 49 0.1577 1.1343 145.5 30.0 22.4
...
2023 10 11 01 26 03.9 -22 27 04 0.1603 1.1406 150.3 25.7 22.3
...
2023 10 17 01 41 08.9 -16 09 39 0.1675 1.1504 154.6 21.8 22.3
2023 10 18 01 43 22.9 -15 06 41 0.1692 1.1525 155.3 21.2 22.3
2023 10 19 01 45 32.5 -14 04 01 0.1710 1.1546 156.0 20.5 22.4
...
2023 10 25 01 57 04.2 -07 59 58 0.1846 1.1699 160.2 16.8 22.4
...
2023 11 02 02 09 16.2 -00 47 35 0.2104 1.1962 164.1 13.1 22.6
...
2023 11 17 02 26 16.0 +09 17 58 0.2826 1.2614 162.6 13.6 23.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U81
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