MPEC 2023-O38 : 2023 OT
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M.P.E.C. 2023-O38 Issued 2023 July 19, 22:20 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 OT
Observations:
K23O00T*KC2023 07 18.23361 20 56 13.62 -15 28 35.8 19.1 GVEO038W94
K23O00T KC2023 07 18.23992 20 56 19.03 -15 29 10.3 19.6 GVEO038W94
K23O00T KC2023 07 18.24620 20 56 24.39 -15 29 44.3 18.0 GVEO038W94
K23O00T KC2023 07 18.31155 20 57 20.15 -15 35 38.7 19.7 GVEO038X10
K23O00T KC2023 07 18.31713 20 57 24.88 -15 36 07.2 20.2 GVEO038X10
K23O00T KC2023 07 18.32270 20 57 29.65 -15 36 35.9 19.9 GVEO038X10
K23O00T KC2023 07 18.35069 20 57 53.81 -15 39 04.6 20.0 GVEO038X10
K23O00T KC2023 07 18.35628 20 57 58.62 -15 39 33.9 20.1 GVEO038X10
K23O00T KC2023 07 18.36186 20 58 03.45 -15 40 03.2 19.9 GVEO038X10
K23O00T KC2023 07 18.49422021 00 14.89 -15 51 08.4 20.1 GVEO038474
K23O00T KC2023 07 18.50228521 00 21.95 -15 51 53.6 20.0 GVEO038474
K23O00T KC2023 07 18.50497321 00 24.26 -15 52 07.7 19.1 GVEO038474
K23O00T KC2023 07 18.95911 21 07 16.53 -16 33 03.4 VEO038M21
K23O00T bC2023 07 18.96324521 07 19.53 -16 35 59.2 19.1 GVEO038L01
K23O00T bC2023 07 18.96922421 07 24.73 -16 36 29.8 20.2 GVEO038L01
K23O00T bC2023 07 18.97021121 07 25.57 -16 36 35.9 20.4 GVEO038L01
K23O00T HC2023 07 18.98768 21 07 40.68 -16 35 34.2 20 GVEO038M21
K23O00T !C2023 07 19.01950 21 08 12.68 -16 40 20.4 20.0 GVEO038J04
K23O00T !C2023 07 19.02056 21 08 13.63 -16 40 26.0 19.9 GVEO038J04
K23O00T KC2023 07 19.27900 21 12 04.62 -17 02 52.5 19.9 VqEO038734
K23O00T KC2023 07 19.28781 21 12 12.13 -17 03 37.8 19.6 VqEO038734
K23O00T KC2023 07 19.29643 21 12 19.37 -17 04 21.7 20.0 VqEO038734
K23O00T C2023 07 19.30263721 12 27.903-17 04 42.36 20.2 GVEO038654
K23O00T C2023 07 19.30664721 12 31.308-17 05 03.21 20.2 GVEO038654
K23O00T C2023 07 19.32754021 12 49.060-17 06 50.93 20.1 GVEO038654
K23O00T C2023 07 19.33139021 12 52.322-17 07 10.78 20.1 GVEO038654
K23O00T C2023 07 19.34830521 13 05.027-17 08 37.62 20.6 GVEO038H01
K23O00T KC2023 07 19.35149 21 13 01.44 -17 06 30.4 19.9 GVEO038X10
K23O00T C2023 07 19.35300121 13 08.995-17 09 01.42 20.2 GVEO038H01
K23O00T KC2023 07 19.35681 21 13 06.01 -17 06 56.8 20.3 GVEO038X10
K23O00T KC2023 07 19.36212 21 13 10.50 -17 07 23.4 VEO038X10
K23O00T C2023 07 19.36844221 13 22.009-17 10 19.16 20.0 GVEO038H01
K23O00T C2023 07 19.37228421 13 25.249-17 10 38.49 19.9 GVEO038H01
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 0.6-m f/6.2 reflector + CCD.
654 Table Mountain Observatory, Wrightwood-PHMC. Observers N. Evans, P. Choi,
N. Saini, C. Zhai, R. Trahan, M. Shao. 1.0-m Reflector + CCD.
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer D. Cromer. 0.70-m f/3.0 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.
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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
M21 Schiaparelli Southern Observatory, Hakos. Observers A. Aletti, F.
Bellini, L. Buzzi, G. Galli. Measurer L. Buzzi. 0.36-m f/8.4 reflector +
CCD.
W94 MAP, San Pedro de Atacama. Observers A. Maury, G. Attard. Measurers A.
Maury, G. Attard, D. Parrott, F. Signoret. 0.28-m f/2.2 Schmidt
astrograph + CCD.
X10 OVTLN, San Pedro de Atacama. Observers A. Maury, G. Attard, F. Signoret.
Measurers A. Maury, G. Attard, D. Parrott. 0.50-m f/4 reflector + CCD.
Orbital elements:
2023 OT Earth MOID = 0.0537 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 19.30523 (2000.0) P Q
n 0.34255461 Peri. 179.66357 +0.44428194 +0.88954755
a 2.0229392 Node 116.71145 -0.82223820 +0.45202541
e 0.4709720 Incl. 6.84014 -0.35572166 +0.06616789
P 2.88 H 25.27 G 0.15 U 8
Residuals in seconds of arc
230718 W94 0.1+ 0.7+ 230718 474 0.1- 0.0 230719 654 0.1+ 0.2-
230718 W94 0.7+ 0.7+ 230718 M21 0.7+ 0.6- 230719 654 0.1- 0.2-
230718 W94 0.9+ 0.9+ 230718 L01 0.9- 0.3- 230719 654 0.1- 0.1-
230718 X10 1.2+ 1.6- 230718 L01 0.1- 0.6+ 230719 654 0.1- 0.2-
230718 X10 0.5+ 0.4- 230718 L01 0.2- 0.3- 230719 H01 0.1- 0.0
230718 X10 0.4+ 0.5+ 230718 M21 0.7+ 1.2- 230719 X10 0.0 0.3-
230718 X10 1.2+ 0.3- 230719 J04 0.2- 0.2- 230719 H01 0.0 0.0
230718 X10 0.8+ 0.2- 230719 J04 0.5+ 0.2- 230719 X10 0.6+ 0.7-
230718 X10 0.8+ 0.2- 230719 734 0.5+ 0.5+ 230719 X10 0.2+ 1.4-
230718 474 0.5- 0.6+ 230719 734 0.8+ 0.4+ 230719 H01 0.2- 0.1+
230718 474 0.3+ 0.6- 230719 734 0.3- 0.7+ 230719 H01 0.2- 0.1+
Ephemeris:
2023 OT a,e,i = 2.02, 0.47, 7 q = 1.0702
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 06 19 16 51 27.9 +10 36 53 0.1280 1.1213 143.3 32.8 22.4
...
2023 07 04 18 00 54.1 +04 33 32 0.07581 1.0830 150.0 28.0 21.1
...
2023 07 12 19 24 49.2 -05 17 28 0.05853 1.0728 163.2 15.9 20.1
...
2023 07 18 20 52 38.8 -15 07 30 0.05602 1.0702 163.3 15.8 20.0
2023 07 19 21 07 49.5 -16 36 51 0.05665 1.0701 161.3 17.7 20.1
2023 07 20 21 22 45.8 -18 00 01 0.05757 1.0703 159.2 19.7 20.2
...
2023 07 26 22 41 07.5 -23 50 08 0.06819 1.0734 146.8 31.2 20.9
...
2023 08 03 23 47 25.7 -26 46 40 0.09099 1.0844 138.2 38.6 21.8
...
2023 08 18 00 36 32.1 -27 45 55 0.1442 1.1239 138.1 37.0 22.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-O38
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