[Iaude] MPEC U140: 2023 UT2 [a=1.29,e=0.37,i=21.5,H=22.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Oct 20 10:40:01 EDT 2023
M.P.E.C. 2023-U140 Issued 2023 October 20, 14:38 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 UT2
Observations:
K23U02T* C2023 10 18.85298122 53 15.514-19 09 16.02 18.43oVEU140M22
K23U02T C2023 10 18.85620522 53 16.205-19 07 41.12 18.32oVEU140M22
K23U02T C2023 10 18.86176622 53 17.374-19 04 57.43 18.03oVEU140M22
K23U02T C2023 10 18.87280822 53 19.786-18 59 31.20 18.50oVEU140M22
K23U02T C2023 10 19.06911722 54 14.24 -17 25 15.0 WEU140X09
K23U02T C2023 10 19.07379722 54 15.15 -17 23 02.0 WEU140X09
K23U02T mC2023 10 19.08830722 54 23.749-17 18 27.07 18.44GVEU140I52
K23U02T mC2023 10 19.08852322 54 23.778-17 18 20.84 18.40GVEU140I52
K23U02T mC2023 10 19.08873922 54 23.825-17 18 15.05 18.52GVEU140I52
K23U02T mC2023 10 19.08895622 54 23.850-17 18 08.71 18.54GVEU140I52
K23U02T KC2023 10 19.09190 22 54 22.22 -17 16 59.3 19.0 VqEU140734
K23U02T KC2023 10 19.09332 22 54 22.57 -17 16 19.7 18.5 VqEU140734
K23U02T KC2023 10 19.09474 22 54 22.85 -17 15 39.9 18.7 VqEU140734
K23U02T KC2023 10 19.12559522 54 30.68 -17 01 00.9 18.6 GXEU140858
K23U02T KC2023 10 19.13017822 54 31.59 -16 58 52.0 18.7 GXEU140858
K23U02T KC2023 10 19.13482422 54 32.53 -16 56 41.3 18.7 GXEU140858
K23U02T KC2023 10 19.15593 22 54 38.748-16 46 55.16 20.2 GVEU140U52
K23U02T KC2023 10 19.15808 22 54 39.190-16 45 55.15 18.2 GVEU140U52
K23U02T KC2023 10 19.16023 22 54 39.622-16 44 54.92 19.0 GVEU140U52
K23U02T C2023 10 19.25088422 54 57.425-16 02 42.04 18.1 GVEU140U74
K23U02T C2023 10 19.25480322 54 58.189-16 00 53.21 18.1 GVEU140U74
K23U02T KC2023 10 19.39582 22 55 37.71 -14 53 52.3 qEU140E23
K23U02T KC2023 10 19.40633 22 55 36.04 -14 48 57.9 17.7 RqEU140E94
K23U02T KC2023 10 19.40970 22 55 40.38 -14 47 37.7 18.4 VqEU140E23
K23U02T KC2023 10 19.41527 22 55 37.73 -14 44 56.2 17.6 RqEU140E94
K23U02T KC2023 10 19.42359 22 55 42.98 -14 41 23.2 18.5 VqEU140E23
K23U02T KC2023 10 19.42419 22 55 39.39 -14 40 54.5 17.7 RqEU140E94
K23U02T KC2023 10 19.43299 22 55 41.05 -14 36 58.8 18.6 RqEU140E94
K23U02T KC2023 10 19.53731422 56 06.05 -13 53 17.9 18.4 GVEU140900
K23U02T KC2023 10 19.54468022 56 07.37 -13 50 02.0 18.8 GVEU140900
K23U02T KC2023 10 19.55161322 56 08.65 -13 46 57.9 17.7 GVEU140900
K23U02T 0B2023 10 19.74964722 57 00.463-12 18 54.68 18.4 VZEU140M49
K23U02T KB2023 10 19.75465 22 56 59.34 -12 19 12.7 17.9 GXEU140M45
K23U02T 0B2023 10 19.75556422 57 01.486-12 16 23.67 18.3 VZEU140M49
K23U02T KB2023 10 19.75826 22 57 00.02 -12 17 39.9 18.1 GXEU140M45
K23U02T 0B2023 10 19.76140922 57 02.502-12 13 54.92 18.4 VZEU140M49
K23U02T KB2023 10 19.76188 22 57 00.67 -12 16 07.8 17.8 GXEU140M45
K23U02T C2023 10 20.09270022 58 09.151-09 56 21.19 18.41oVEU140W68
K23U02T C2023 10 20.09659 22 58 14.23 -09 57 09.4 18.1 VtEU140V27
K23U02T C2023 10 20.09814822 58 09.970-09 54 09.43 18.43oVEU140W68
K23U02T C2023 10 20.10134022 58 10.488-09 52 52.75 18.04oVEU140W68
K23U02T |C2023 10 20.10886 22 58 11.70 -09 49 50.8 17.9 VuEU140807
K23U02T |C2023 10 20.11130 22 58 12.08 -09 48 51.6 18.2 VuEU140807
K23U02T C2023 10 20.11226922 58 12.252-09 48 27.47 17.52oVEU140W68
K23U02T |C2023 10 20.11383 22 58 12.49 -09 47 50.6 18.4 VuEU140807
K23U02T |C2023 10 20.11619 22 58 12.87 -09 46 53.7 18.3 VuEU140807
K23U02T C2023 10 20.12601 22 58 19.05 -09 45 20.1 18.4 VtEU140V27
K23U02T C2023 10 20.13575 22 58 20.65 -09 41 21.7 19.7 VtEU140V27
K23U02T C2023 10 20.14678 22 58 22.56 -09 36 59.5 18.9 VtEU140V27
K23U02T C2023 10 20.15390 22 58 23.53 -09 34 10.2 17.9 VtEU140V27
K23U02T 1C2023 10 20.16036822 58 25.244-09 31 29.64 18.13GVEU140703
K23U02T 1C2023 10 20.16562122 58 26.076-09 29 24.00 18.56GVEU140703
K23U02T KC2023 10 20.16770 22 58 27.629-09 28 48.29 18.3 GVEU140U52
K23U02T KC2023 10 20.16979 22 58 28.018-09 27 59.29 18.7 GVEU140U52
K23U02T 1C2023 10 20.17087822 58 26.886-09 27 18.90 18.76GVEU140703
K23U02T KC2023 10 20.17189 22 58 28.342-09 27 09.32 18.6 GVEU140U52
K23U02T 1C2023 10 20.17612622 58 27.700-09 25 13.04 18.20GVEU140703
Observer details:
703 Catalina Sky Survey. Observer D. C. Fuls. 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.
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer G. Hug. 0.69-m f/3.54 reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD.
E94 Possum Observatory, Gisborne. Observer J. Drummond. 0.41-m f/4.5
Newtonian + 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.
M22 ATLAS South Africa, Sutherland. Observers L. Denneau, R. Siverd, J.
Tonry, H. Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A.
Lawrence, J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector +
CCD.
M45 Starhopper Observatory, Sfantu Gheorghe. Observer F. Ursache. 0.41-m
f/7.5 reflector + CMO.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
D. Husar. 0.25-m f/4.5 reflector + CMO.
U52 Shasta Valley Observatory, Grenada. Observers J. E. Rogers, B. Haeusler.
Measurers J. E. Rogers, D. Parrott. 0.30-m f/5.2 0.30-m Helin Telescope +
CCD.
U74 JPL SynTrack Robotic Telescope 2, Auberry. Observers N. Saini, C. Zhai,
R. Trahan, M. Zhan, M. Shao. 0.36-m Reflector + CCD.
V27 North Mesa Observatory, Los Alamos. Observer B. K. Kendrick. 0.25-m f/6
reflector + CCD.
W68 ATLAS Chile, Rio Hurtado. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-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 UT2 Earth MOID = 0.0360 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 15.80104 (2000.0) P Q
n 0.67330444 Peri. 280.17227 +0.53526845 +0.83126568
a 1.2892240 Node 24.11432 -0.55683016 +0.48074280
e 0.3676931 Incl. 21.53210 -0.63515971 +0.27907657
P 1.46 H 22.79 G 0.15 U 8
Residuals in seconds of arc
231018 M22 0.0 0.2- 231019 U74 0.4+ 0.3- 231020 V27 0.2- 1.3-
231018 M22 0.0 0.0 231019 U74 0.3+ 0.2- 231020 W68 0.2- 0.5-
231018 M22 0.2- 0.2+ 231019 E23 0.2- 0.1- 231020 W68 0.1- 1.0-
231018 M22 0.5+ 2.2+ 231019 E94 0.6+ 0.4+ 231020 807 0.1+ 0.2-
231019 X09 0.5+ 0.6- 231019 E23 0.3+ 0.1- 231020 807 0.1- 0.1+
231019 X09 0.1+ 0.7- 231019 E94 0.4+ 0.3+ 231020 W68 0.2+ 0.2+
231019 I52 0.3+ 0.1- 231019 E23 0.2+ 0.1+ 231020 807 0.0 0.0
231019 I52 0.1+ 0.0 231019 E94 0.2- 1.0+ 231020 807 0.1+ 0.1-
231019 I52 0.1+ 0.3- 231019 E94 0.5- 0.8- 231020 V27 0.5- 0.4-
231019 I52 0.2- 0.1- 231019 900 0.2+ 0.5- 231020 V27 0.2- 4.1+
231019 734 0.7- 0.5+ 231019 900 0.2- 0.0 231020 V27 1.7+ 1.8+
231019 734 0.1+ 0.0 231019 900 0.2- 0.4+ 231020 V27 0.8- 0.6+
231019 734 0.1- 0.4- 231019 M49 0.1+ 0.2- 231020 703 0.1+ 0.3+
231019 858 0.1+ 0.2+ 231019 M45 0.2+ 0.0 231020 703 0.1+ 0.4+
231019 858 0.2- 0.1+ 231019 M49 0.0 0.1- 231020 U52 0.4- 0.6+
231019 858 0.1- 0.1+ 231019 M45 0.5+ 0.6+ 231020 U52 0.2+ 0.4-
231019 U52 0.1- 0.4+ 231019 M49 0.0 0.4- 231020 703 0.2- 0.0
231019 U52 0.2- 0.2+ 231019 M45 0.4+ 0.3+ 231020 U52 0.1- 0.4-
231019 U52 0.3- 0.1+ 231020 W68 0.5+ 0.4- 231020 703 0.4- 0.6+
Ephemeris:
2023 UT2 a,e,i = 1.29, 0.37, 22 q = 0.8152
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 20 11 43 56.9 -53 14 30 0.2462 0.8852 54.7 112.2 23.8
...
2023 10 05 12 16 52.0 -69 47 52 0.1157 0.9581 65.5 108.2 22.1
...
2023 10 13 21 32 21.7 -72 59 36 0.06016 1.0025 92.5 84.0 19.6
...
2023 10 19 22 53 55.8 -17 59 06 0.05971 1.0372 132.0 45.5 18.5
2023 10 20 22 57 50.3 -10 35 07 0.06464 1.0431 135.5 42.0 18.6
2023 10 21 23 01 04.6 -04 18 45 0.07052 1.0490 137.7 39.7 18.7
...
2023 10 27 23 13 35.8 +17 06 04 0.1167 1.0846 138.9 37.1 19.8
...
2023 11 04 23 24 10.1 +27 30 40 0.1895 1.1325 134.3 38.8 21.0
...
2023 11 19 23 42 57.5 +33 58 31 0.3379 1.2213 126.8 40.4 22.5
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U140
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