[Iaude] MPEC U82: 2023 UY [a=0.97,e=0.24,i=1.2,H=29.9]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Oct 18 10:05:50 EDT 2023
M.P.E.C. 2023-U82 Issued 2023 October 18, 14:04 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 UY
Observations:
K23U00Y* C2023 10 17.26787300 32 34.613+08 49 43.79 20.87GVEU082V00
K23U00Y C2023 10 17.27338900 32 31.686+08 49 08.00 20.97GVEU082V00
K23U00Y C2023 10 17.27888900 32 28.784+08 48 32.11 20.86GVEU082V00
K23U00Y C2023 10 17.28441200 32 25.883+08 47 55.86 20.99GVEU082V00
K23U00Y KC2023 10 17.30926 00 32 13.19 +08 45 13.5 VEU082691
K23U00Y KC2023 10 17.31977 00 32 07.91 +08 44 05.7 21.2 RVEU082691
K23U00Y C2023 10 17.32212500 32 04.070+08 43 23.37 21.0 GVEU082H01
K23U00Y C2023 10 17.32510400 32 02.650+08 43 03.85 20.8 GVEU082H01
K23U00Y C2023 10 17.33691000 31 57.135+08 41 47.18 20.5 GVEU082H01
K23U00Y C2023 10 17.34471500 31 53.592+08 40 56.65 20.6 GVEU082H01
K23U00Y KC2023 10 17.35401100 31 51.204+08 40 18.37 20.98GVEU082I52
K23U00Y KC2023 10 17.35596800 31 50.329+08 40 05.27 20.83GVEU082I52
K23U00Y KC2023 10 17.35790400 31 49.436+08 39 52.56 20.72GVEU082I52
K23U00Y KC2023 10 17.35983700 31 48.598+08 39 40.75 20.88GVEU082I52
K23U00Y !C2023 10 18.01690 00 30 05.29 +07 47 23.2 20.9 GVEU082J04
K23U00Y !C2023 10 18.03550 00 29 58.52 +07 46 09.3 20.8 GVEU082J04
K23U00Y KC2023 10 18.11094800 30 11.48 +07 39 38.8 21.9 VuEU082H21
K23U00Y KC2023 10 18.11656100 30 09.71 +07 39 19.3 21.4 VuEU082H21
K23U00Y KC2023 10 18.12220200 30 07.96 +07 38 59.1 21.7 VuEU082H21
K23U00Y KC2023 10 18.13847 00 30 15.37 +07 38 55.1 21.1 RVEU082691
K23U00Y KC2023 10 18.14838 00 30 12.32 +07 38 23.1 21.4 RVEU082691
K23U00Y KC2023 10 18.15828 00 30 09.36 +07 37 49.3 VEU082691
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer T. H. Bressi. 0.9-m
f/3 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. 0.81-m f/4.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
Measurers E. C. Beshore, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G.
J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-m
prime focus + CCD.
J04 ESA Optical Ground Station, Tenerife. Observers P. Ruiz, M. Micheli, F.
Ocana, L. Conversi. Measurers R. Kresken, M. Micheli, F. Ocana, A.
Knofel, M. Busch, E. Schwab. 1.0-m f/4.4 reflector + CCD.
V00 Kitt Peak-Bok. Observer R. A. Mastaler. 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 UY Earth MOID = 0.0006 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 50.53560 (2000.0) P Q
n 1.03532265 Peri. 250.61728 -0.00314316 +0.99997031
a 0.9677256 Node 19.20670 -0.90926660 +0.00007013
e 0.2436393 Incl. 1.22535 -0.41620232 -0.00770499
P 0.95 H 29.96 G 0.15 U 6
Residuals in seconds of arc
231017 V00 0.1- 0.2- 231017 H01 0.1- 0.1- 231018 H21 0.3+ 0.4+
231017 V00 0.0 0.2+ 231017 H01 0.1- 0.1- 231018 H21 0.1- 0.3+
231017 V00 0.0 0.2+ 231017 I52 0.1+ 0.2+ 231018 H21 0.2+ 0.3-
231017 V00 0.1+ 0.0 231017 I52 0.2+ 0.3- 231018 691 1.4+ 0.4+
231017 691 1.4+ 0.5- 231017 I52 0.2- 0.6- 231018 691 0.1+ 1.3+
231017 691 0.9+ 0.1- 231017 I52 0.1+ 0.1+ 231018 691 1.0+ 0.5+
231017 H01 0.1+ 0.1+ 231018 J04 0.1- 0.0
231017 H01 0.0 0.1- 231018 J04 0.1- 0.1-
Ephemeris:
2023 UY a,e,i = 0.97, 0.24, 1 q = 0.7319
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 18 12 30 09.6 -07 24 04 0.1285 0.8822 15.8 161.9
...
2023 10 03 12 29 40.3 -07 19 46 0.05314 0.9478 3.8 176.0
...
2023 10 11 12 23 59.1 -05 08 30 0.01682 0.9820 9.8 170.0
...
2023 10 17 00 33 52.6 +09 27 49 0.01023 1.0068 167.3 12.6 20.8
2023 10 18 00 30 12.9 +07 52 00 0.01469 1.0108 165.4 14.4 21.6
2023 10 19 00 28 19.5 +07 01 01 0.01917 1.0147 163.9 15.8 22.3
...
2023 10 25 00 25 35.0 +05 27 30 0.04634 1.0374 156.9 22.1 24.4
...
2023 11 02 00 27 03.4 +05 10 27 0.08364 1.0652 149.2 28.5 26.0
...
2023 11 17 00 35 47.5 +05 43 59 0.1587 1.1093 136.4 37.9 27.7
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U82
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