[Iaude] MPEC U50: 2023 UF [a=1.87,e=0.50,i=3.7,H=27.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Oct 17 15:10:00 EDT 2023
M.P.E.C. 2023-U50 Issued 2023 October 17, 19:08 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 UF
Observations:
K23U00F* C2023 10 16.36151301 58 39.680+14 30 36.50 21.73GVEU050V00
K23U00F C2023 10 16.36702301 58 40.638+14 31 11.21 21.89GVEU050V00
K23U00F C2023 10 16.37252601 58 41.599+14 31 45.70 21.72GVEU050V00
K23U00F C2023 10 16.37803201 58 42.517+14 32 19.93 21.58GVEU050V00
K23U00F KC2023 10 16.42784 01 58 51.43 +14 37 25.4 22.0 RoEU050291
K23U00F C2023 10 16.42941201 58 51.214+14 37 27.13 22.0 GVEU050H01
K23U00F KC2023 10 16.43275 01 58 52.30 +14 37 55.4 21.9 RoEU050291
K23U00F C2023 10 16.43616601 58 52.487+14 38 07.93 21.2 GVEU050H01
K23U00F KC2023 10 16.43769 01 58 53.22 +14 38 25.2 21.9 RoEU050291
K23U00F C2023 10 16.44470801 58 54.105+14 38 59.45 21.0 GVEU050H01
K23U00F C2023 10 16.45214301 58 55.531+14 39 43.93 21.5 GVEU050H01
K23U00F KC2023 10 17.18512 02 01 50.00 +15 48 51.2 22.1 RVEU050291
K23U00F KC2023 10 17.19601 02 01 51.64 +15 49 48.9 VEU050291
K23U00F KC2023 10 17.20699 02 01 53.27 +15 50 47.3 21.6 RVEU050291
K23U00F KC2023 10 17.25165002 01 55.70 +15 54 24.5 22.0 VuEU050H21
K23U00F KC2023 10 17.25749302 01 56.46 +15 54 54.5 22.2 VuEU050H21
K23U00F KC2023 10 17.26041602 01 56.90 +15 55 09.2 22.2 VuEU050H21
Observer details:
291 LPL/Spacewatch II. Observers R. A. Mastaler, 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + 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 UF Earth MOID = 0.0090 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 1.85271 (2000.0) P Q
n 0.38541813 Peri. 313.85464 +0.90787457 +0.41856340
a 1.8700273 Node 21.43546 -0.36350433 +0.81423357
e 0.5030659 Incl. 3.74063 -0.20887405 +0.40227898
P 2.56 H 27.89 G 0.15 U 9
Residuals in seconds of arc
231016 V00 0.1+ 0.2- 231016 291 0.2+ 0.2- 231017 291 0.3+ 0.2+
231016 V00 0.1+ 0.0 231016 H01 0.0 0.1+ 231017 291 0.2- 0.2+
231016 V00 0.2+ 0.2+ 231016 291 0.3+ 0.3- 231017 H21 0.3+ 0.1-
231016 V00 0.4- 0.1+ 231016 H01 0.1- 0.1+ 231017 H21 0.4- 0.1+
231016 291 0.6+ 0.5- 231016 H01 0.2- 0.0 231017 H21 0.1+ 0.0
231016 H01 0.0 0.1+ 231017 291 1.0+ 0.6+
Ephemeris:
2023 UF a,e,i = 1.87, 0.50, 4 q = 0.9293
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 17 14 39 59.0 -31 20 17 0.1330 0.9359 55.2 118.1 28.1
...
2023 10 02 15 21 20.7 -41 31 06 0.04368 0.9761 54.1 123.8 26.2
...
2023 10 10 00 22 06.6 -27 17 29 0.01406 1.0104 145.2 34.4 20.1
...
2023 10 16 01 57 11.0 +13 51 34 0.04437 1.0409 169.8 9.8 21.9
2023 10 17 02 01 04.5 +15 33 33 0.05027 1.0463 169.0 10.4 22.2
2023 10 18 02 04 10.0 +16 53 33 0.05624 1.0518 168.6 10.8 22.4
...
2023 10 24 02 14 11.8 +21 06 38 0.09325 1.0865 168.9 10.1 23.6
...
2023 11 01 02 19 07.7 +23 01 29 0.1457 1.1368 171.1 7.8 24.5
...
2023 11 16 02 23 34.8 +23 44 29 0.2571 1.2395 165.3 11.7 26.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U50
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