[Iaude] MPEC U112: 2023 UW1 [a=1.26,e=0.21,i=12.5,H=26.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Oct 19 15:46:36 EDT 2023
M.P.E.C. 2023-U112 Issued 2023 October 19, 19:44 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 UW1
Observations:
K23U01W*1C2023 10 19.21065100 10 15.708+31 49 10.52 16.38GVEU112703
K23U01W 1C2023 10 19.22212400 11 24.731+31 32 46.64 16.37GVEU112703
K23U01W 1C2023 10 19.22831300 12 01.980+31 23 51.04 16.57GVEU112703
K23U01W C2023 10 19.25076200 13 17.35 +31 09 20.4 WEU112X09
K23U01W C2023 10 19.25312600 13 31.88 +31 05 47.8 WEU112X09
K23U01W C2023 10 19.25670400 14 47.972+30 41 16.52 16.3 GVEU112H01
K23U01W C2023 10 19.25978900 15 06.726+30 36 37.62 16.3 GVEU112H01
K23U01W mC2023 10 19.26638000 15 52.283+30 27 24.52 16.30GVEU112I52
K23U01W mC2023 10 19.26651500 15 53.107+30 27 12.13 16.21GVEU112I52
K23U01W mC2023 10 19.26665000 15 53.924+30 26 59.82 16.23GVEU112I52
K23U01W mC2023 10 19.26678700 15 54.760+30 26 47.22 16.36GVEU112I52
K23U01W C2023 10 19.27122900 16 16.373+30 19 15.66 16.3 GVEU112H01
K23U01W KC2023 10 19.27706400 16 50.85 +30 09 48.4 16.7 GXEU112858
K23U01W C2023 10 19.27873300 17 02.200+30 07 44.53 16.4 GVEU112H01
K23U01W KC2023 10 19.27927400 17 04.39 +30 06 24.0 16.5 GXEU112858
K23U01W C2023 10 19.27966000 17 27.316+30 05 21.84 16.8 GVEU112U74
K23U01W KC2023 10 19.28112800 17 15.73 +30 03 32.3 16.5 GXEU112858
K23U01W KC2023 10 19.28305200 17 27.53 +30 00 33.7 16.5 GXEU112858
K23U01W C2023 10 19.28357900 17 51.619+29 59 25.05 16.8 GVEU112U74
K23U01W mC2023 10 19.30862700 20 10.511+29 21 49.18 16.30GVEU112I52
K23U01W mC2023 10 19.30876400 20 11.360+29 21 36.18 16.20GVEU112I52
K23U01W mC2023 10 19.30890000 20 12.185+29 21 23.18 16.23GVEU112I52
K23U01W mC2023 10 19.30903500 20 13.016+29 21 10.44 16.36GVEU112I52
K23U01W C2023 10 19.31743 00 21 11.00 +29 04 29.2 16.2 rEU112718
K23U01W C2023 10 19.31907 00 21 21.11 +29 01 52.7 16.2 rEU112718
K23U01W C2023 10 19.32043 00 21 29.65 +28 59 41.1 16.1 rEU112718
K23U01W C2023 10 19.32179 00 21 38.09 +28 57 29.9 16.4 rEU112718
K23U01W C2023 10 19.32371 00 21 50.07 +28 54 25.2 16.1 rEU112718
K23U01W mC2023 10 19.40124200 29 52.058+26 47 36.38 16.37GVEU112I52
K23U01W mC2023 10 19.40137700 29 52.948+26 47 22.20 16.32GVEU112I52
K23U01W mC2023 10 19.40151200 29 53.819+26 47 08.12 16.25GVEU112I52
K23U01W mC2023 10 19.40164700 29 54.679+26 46 53.94 16.17GVEU112I52
K23U01W mC2023 10 19.44981800 35 08.110+25 21 25.31 16.21GVEU112I52
K23U01W mC2023 10 19.44995600 35 09.017+25 21 10.66 16.30GVEU112I52
K23U01W mC2023 10 19.45009100 35 09.892+25 20 56.08 16.20GVEU112I52
K23U01W mC2023 10 19.45022600 35 10.788+25 20 41.39 16.11GVEU112I52
K23U01W KC2023 10 19.52206000 45 20.18 +23 14 55.7 16.2 GVEU112900
K23U01W KC2023 10 19.52488500 45 38.03 +23 09 43.2 16.1 GVEU112900
K23U01W KC2023 10 19.52771000 45 55.88 +23 04 29.8 16.2 GVEU112900
K23U01W C2023 10 19.61565300 55 54.081+20 16 01.14 16.1 GVEU112O85
K23U01W C2023 10 19.61854200 56 12.360+20 10 21.32 16.5 GVEU112O85
K23U01W C2023 10 19.61956200 56 18.823+20 08 20.33 16.0 GVEU112O85
K23U01W C2023 10 19.62143100 56 30.654+20 04 40.00 16.1 GVEU112O85
K23U01W C2023 10 19.62245200 56 37.111+20 02 39.13 16.0 GVEU112O85
K23U01W KC2023 10 19.77010 01 14 20.04 +14 53 46.1 17.0 GVEU112C82
K23U01W KC2023 10 19.77248 01 14 35.68 +14 48 45.0 17.1 GVEU112C82
K23U01W 1C2023 10 19.77799 01 14 42.50 +14 36 58.8 16.7 GVEU112C40
K23U01W 1C2023 10 19.78065 01 14 59.66 +14 31 20.3 17.0 GVEU112C40
K23U01W 1C2023 10 19.78329 01 15 16.61 +14 25 45.0 17.0 GVEU112C40
K23U01W KC2023 10 19.79685 01 17 14.86 +13 57 24.2 16.2 GVEU112C82
K23U01W KC2023 10 19.79938 01 17 31.40 +13 52 03.1 16.4 GVEU112C82
Observer details:
703 Catalina Sky Survey. 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. 0.68-m Schmidt + 10K CCD.
718 Tooele. Observer P. Wiggins. 0.35-m f/5.5 Schmidt-Cassegrain + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.16-m f/7
Refractor + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
C40 Kuban State University Astrophysical Observatory. Observers A. Ivanov, A.
Barcov, V. Ivanov, V. Lysenko, N. Yakovenko, N. Ivanova, N. Gorbunov, G.
Kurbatov, P. Shchukin, V. Roshchupko. Measurer A. Ivanov. 0.51-m f/8
reflector + CCD.
C82 Osservatorio Astronomico Nastro Verde, Sorrento. Observer N. Ruocco.
0.35-m f/6.3 Schmidt-Cassegrain + 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.
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.
O85 LiShan Observatory, Lintong. Observers Y. Yu, K. Tang, A. Pomazan.
0.50-m f/7.0 Cassegrain + CCD.
U74 JPL SynTrack Robotic Telescope 2, Auberry. Observers N. Saini, C. Zhai,
R. Trahan, M. Zhan, M. Shao. 0.36-m Reflector + CCD.
X09 Deep Random Survey, Rio Hurtado. Observers A. Schnabel, D. Ruhela.
Measurer S. Deen. 0.43-m reflector + CMOS.
Orbital elements:
2023 UW1 Earth MOID = 0.0051 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 329.16707 (2000.0) P Q
n 0.69834767 Peri. 187.77946 +0.83295751 -0.54517074
a 1.2582152 Node 205.96184 +0.51861438 +0.82884654
e 0.2053588 Incl. 12.49494 +0.19292724 +0.12570710
P 1.41 H 26.77 G 0.15 U 7
Residuals in seconds of arc
231019 703 0.1+ 0.0 231019 858 0.3+ 0.3- 231019 I52 0.4+ 0.5-
231019 703 0.2+ 0.5- 231019 U74 2.1+ 0.9+ 231019 I52 0.5+ 0.5-
231019 703 0.1- 0.0 231019 I52 0.1- 0.1+ 231019 900 1.0+ 1.0-
231019 X09 0.5- 1.9- 231019 I52 0.1- 0.2+ 231019 900 0.9+ 1.0-
231019 X09 1.9- 0.5+ 231019 I52 0.2- 0.1+ 231019 900 0.8+ 1.0-
231019 H01 0.3- 0.3+ 231019 I52 0.2- 0.3+ 231019 O85 0.2+ 0.5-
231019 H01 0.2- 0.1+ 231019 718 1.3+ 1.7- 231019 O85 0.1+ 0.0
231019 I52 0.3- 0.4+ 231019 718 0.0 0.5- 231019 O85 0.3+ 0.7-
231019 I52 0.3- 0.3+ 231019 718 1.0+ 1.2- 231019 O85 0.4+ 0.3-
231019 I52 0.3- 0.3+ 231019 718 0.6+ 1.3- 231019 O85 0.4+ 0.5-
231019 I52 0.3- 0.2+ 231019 718 0.8+ 0.6- 231019 C82 0.3- 2.2+
231019 H01 0.1- 0.0 231019 I52 0.1+ 0.3- 231019 C82 0.2- 0.1+
231019 858 0.2+ 0.3- 231019 I52 0.4+ 0.4- 231019 C40 0.5- 0.4+
231019 H01 0.1+ 0.2- 231019 I52 0.5+ 0.4- 231019 C40 0.3+ 0.5-
231019 858 0.4+ 0.4- 231019 I52 0.3+ 0.5- 231019 C40 0.2+ 0.4-
231019 U74 2.1- 3.0- 231019 I52 0.7+ 0.9- 231019 C82 0.6- 0.8-
231019 858 0.2+ 0.3- 231019 I52 0.6+ 0.5- 231019 C82 0.9+ 0.2-
Ephemeris:
2023 UW1 a,e,i = 1.26, 0.21, 12 q = 0.9998
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 19 19 24 39.2 +52 42 50 0.1264 1.0417 103.5 69.7 24.8
...
2023 10 04 19 30 50.8 +53 14 24 0.06737 1.0158 101.2 75.1 23.6
...
2023 10 12 19 58 02.4 +53 32 20 0.03428 1.0067 103.3 74.8 22.1
...
2023 10 18 22 21 19.8 +47 45 10 0.01001 1.0023 125.0 54.6 18.8
2023 10 19 23 47 28.7 +36 19 59 0.0067971.0018 144.2 35.5 17.4
2023 10 20 01 38 54.5 +06 50 15 0.0053291.0013 176.7 3.2 15.7
...
2023 10 26 05 51 10.1 -48 49 22 0.02605 0.9994 100.5 78.0 21.6
...
2023 11 03 06 29 27.3 -51 11 17 0.05915 1.0002 96.1 80.6 23.4
...
2023 11 18 06 41 55.7 -51 33 49 0.1183 1.0120 98.0 75.3 24.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U112
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