MPEC 2023-O37 : 2023 OS
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M.P.E.C. 2023-O37 Issued 2023 July 19, 22:17 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 OS
Observations:
K23O00S* C2023 07 18.39533 16 51 09.33 +31 34 47.5 18.86gUEO037I41
K23O00S C2023 07 18.39568 16 51 08.59 +31 34 38.5 18.86gUEO037I41
K23O00S C2023 07 18.43302 16 49 51.63 +31 17 14.0 18.58gUEO037I41
K23O00S C2023 07 18.43336 16 49 50.87 +31 17 04.8 18.58gUEO037I41
K23O00S KC2023 07 18.89231916 33 31.06 +27 22 31.7 17.4 GVEO037L01
K23O00S KC2023 07 18.89354916 33 28.01 +27 21 48.2 17.4 GVEO037L01
K23O00S KC2023 07 18.89520116 33 23.91 +27 20 50.0 17.5 GVEO037L01
K23O00S KC2023 07 18.89675816 33 20.05 +27 19 55.2 17.5 GVEO037L01
K23O00S KC2023 07 18.89884616 33 14.90 +27 18 41.4 17.3 GVEO037L01
K23O00S KC2023 07 18.90046116 33 10.89 +27 17 44.4 17.2 GVEO037L01
K23O00S KC2023 07 18.91428816 32 37.44 +27 09 45.0 17.7 GVEO037104
K23O00S KC2023 07 18.91628716 32 32.48 +27 08 33.2 17.8 GVEO037104
K23O00S KC2023 07 18.91828516 32 27.49 +27 07 21.6 17.9 GVEO037104
K23O00S KC2023 07 18.92028416 32 22.52 +27 06 10.1 17.9 GVEO037104
K23O00S KC2023 07 18.93055916 31 57.73 +26 59 08.0 17.4 GVEO037G34
K23O00S KC2023 07 18.93145016 31 55.53 +26 58 35.8 17.9 GVEO037G34
K23O00S KC2023 07 18.93234216 31 53.34 +26 58 03.4 18.1 GVEO037G34
K23O00S KC2023 07 18.93323416 31 51.15 +26 57 31.1 17.5 GVEO037G34
K23O00S KC2023 07 18.93412616 31 48.91 +26 56 59.0 17.5 GVEO037G34
K23O00S 1C2023 07 18.93479 16 31 38.82 +26 56 24.9 18.0 GVEO037C40
K23O00S KC2023 07 18.93501916 31 46.70 +26 56 26.6 17.8 GVEO037G34
K23O00S 1C2023 07 18.93655 16 31 34.54 +26 55 20.6 17.6 GVEO037C40
K23O00S KC2023 07 18.93702516 31 41.74 +26 55 13.9 17.9 GVEO037G34
K23O00S 1C2023 07 18.93827 16 31 30.37 +26 54 17.6 18.0 GVEO037C40
K23O00S KC2023 07 18.94114916 31 29.87 +26 53 46.9 17.2 RVEO037M50
K23O00S KC2023 07 18.94241316 31 26.71 +26 53 00.8 17.1 RVEO037M50
K23O00S KC2023 07 18.94363116 31 23.68 +26 52 17.0 16.8 RVEO037M50
K23O00S 1C2023 07 18.94895 16 31 04.43 +26 47 45.4 18.0 GVEO037C40
K23O00S 1C2023 07 18.95120 16 30 59.00 +26 46 23.2 18.1 GVEO037C40
K23O00S KC2023 07 18.95314516 30 58.00 +26 45 15.5 17.6 GXEO037L18
K23O00S 1C2023 07 18.95345 16 30 53.48 +26 44 59.9 17.9 GVEO037C40
K23O00S KC2023 07 18.95662916 30 49.45 +26 43 07.6 17.6 GXEO037L18
K23O00S KC2023 07 18.96008316 30 41.01 +26 41 00.1 17.9 GXEO037L18
K23O00S KC2023 07 18.96353716 30 32.53 +26 38 52.5 17.6 GXEO037L18
K23O00S KB2023 07 19.00465416 28 55.542+26 13 42.42 18.4 GXEO037B72
K23O00S KB2023 07 19.00703416 28 49.616+26 12 12.20 17.5 GXEO037B72
K23O00S KB2023 07 19.00941016 28 43.724+26 10 42.91 17.8 GXEO037B72
K23O00S KB2023 07 19.02919316 28 06.177+26 08 24.32 17.5 GXEO037Y05
K23O00S KB2023 07 19.03255616 27 57.289+26 06 16.39 18.2 GXEO037Y05
K23O00S KB2023 07 19.03586816 27 48.605+26 04 10.66 18.4 GXEO037Y05
K23O00S KB2023 07 19.13219 16 24 00.61 +24 54 46.3 17.6 rZEO037H36
K23O00S KB2023 07 19.13436 16 23 54.80 +24 53 20.1 17.7 rZEO037H36
K23O00S KB2023 07 19.13646 16 23 49.16 +24 51 56.2 17.6 rZEO037H36
K23O00S C2023 07 19.18904016 21 37.620+24 17 10.67 17.7 GVEO037654
K23O00S C2023 07 19.19109216 21 31.999+24 15 46.52 17.7 GVEO037654
K23O00S C2023 07 19.21419516 20 28.504+23 59 50.52 17.7 GVEO037654
K23O00S C2023 07 19.21620016 20 22.982+23 58 26.76 17.7 GVEO037654
K23O00S C2023 07 19.22309 16 20 03.54 +23 53 47.7 17.56RUEO037I41
K23O00S C2023 07 19.22343 16 20 02.63 +23 53 31.5 17.56RUEO037I41
K23O00S KC2023 07 19.23850516 19 10.09 +23 41 19.1 17.4 VuEO037H21
K23O00S KC2023 07 19.23974016 19 06.72 +23 40 26.5 17.7 VuEO037H21
K23O00S KC2023 07 19.24468116 18 53.38 +23 36 54.2 17.4 VuEO037H21
K23O00S KC2023 07 19.24591616 18 50.03 +23 36 01.0 17.5 VuEO037H21
K23O00S KC2023 07 19.24715016 18 46.70 +23 35 07.9 17.6 VuEO037H21
K23O00S KC2023 07 19.24838616 18 43.37 +23 34 14.8 17.6 VuEO037H21
K23O00S C2023 07 19.25362 16 18 39.00 +23 32 09.1 18.13gUEO037I41
K23O00S C2023 07 19.25397 16 18 37.99 +23 31 54.4 18.13gUEO037I41
K23O00S KC2023 07 19.25881 16 18 17.24 +23 27 04.3 17.6 VqEO037734
K23O00S KC2023 07 19.26082 16 18 11.90 +23 25 38.0 17.8 VqEO037734
K23O00S KC2023 07 19.26290 16 18 06.25 +23 24 08.2 17.9 VqEO037734
K23O00S KC2023 07 19.26476 16 18 01.26 +23 22 48.3 17.0 VqEO037734
K23O00S 1C2023 07 19.79765 15 53 13.46 +16 05 11.2 17.9 GVEO037C40
K23O00S 1C2023 07 19.79995 15 53 06.10 +16 03 01.5 17.3 GVEO037C40
K23O00S 1C2023 07 19.80219 15 52 58.93 +16 00 54.3 17.7 GVEO037C40
K23O00S 1C2023 07 19.81470 15 52 18.92 +15 49 03.5 17.4 GVEO037C40
K23O00S 1C2023 07 19.81646 15 52 13.30 +15 47 23.5 17.5 GVEO037C40
K23O00S 1C2023 07 19.81889 15 52 05.48 +15 45 04.8 17.5 GVEO037C40
K23O00S KC2023 07 19.82987 15 51 42.81 +15 35 06.8 18.7 GXEO037M26
K23O00S KC2023 07 19.83304 15 51 32.52 +15 32 05.3 18.4 GXEO037M26
K23O00S KC2023 07 19.83617 15 51 22.38 +15 29 06.2 18.5 GXEO037M26
K23O00S KC2023 07 19.83635415 51 21.76 +15 28 55.9 17.3 GVEO037G17
K23O00S KC2023 07 19.84017415 51 09.35 +15 25 16.6 17.3 GVEO037G17
K23O00S KC2023 07 19.84399315 50 56.95 +15 21 37.0 17.4 GVEO037G17
K23O00S KC2023 07 19.86492 15 49 48.92 +15 01 23.5 17.4 GXEO037L63
K23O00S KC2023 07 19.86888 15 49 36.03 +14 57 32.8 17.3 GXEO037L63
K23O00S 1C2023 07 19.86954 15 49 23.21 +14 56 11.6 17.4 GVEO037C40
K23O00S 1C2023 07 19.87181 15 49 15.90 +14 53 58.6 17.8 GVEO037C40
K23O00S KC2023 07 19.87285 15 49 23.03 +14 53 41.5 17.9 GXEO037L63
K23O00S 1C2023 07 19.87406 15 49 08.70 +14 51 46.4 17.7 GVEO037C40
K23O00S KB2023 07 19.87500 15 49 21.336+14 52 15.74 17.5 VZEO037J57
K23O00S KB2023 07 19.87653 15 49 16.279+14 50 45.96 18.0 VZEO037J57
K23O00S KB2023 07 19.87806 15 49 11.282+14 49 17.18 17.8 VZEO037J57
K23O00S KB2023 07 19.87953 15 49 06.439+14 47 50.82 17.3 VZEO037J57
K23O00S KC2023 07 19.88041015 49 03.70 +14 46 18.0 17.4 GXEO037I93
K23O00S KB2023 07 19.88089 15 49 01.954+14 46 30.97 17.4 VZEO037J57
K23O00S KC2023 07 19.88134115 49 00.65 +14 45 23.4 17.3 GXEO037I93
K23O00S KC2023 07 19.88226415 48 57.63 +14 44 29.2 17.2 GXEO037I93
K23O00S KC2023 07 19.88318815 48 54.60 +14 43 35.1 17.3 GXEO037I93
K23O00S KC2023 07 19.88411415 48 51.56 +14 42 40.8 17.2 GXEO037I93
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 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.
B72 Soerth. Observer B. Koch. 0.36-m f/7.6 reflector + CMO.
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.
G17 BAS Observatory, Scandicci. Observer L. Grazzini. 0.20-m f/10 Schmidt-
Cassegrain + CCD + f/6.3 focal reducer.
G34 Oberfrauendorf. Observer T. Felber. 0.35-m f/6.3 Schmidt-Cassegrain +
CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.2 reflector +
CMO.
I41 Palomar Mountain--ZTF. Observers K. Venkataramani, T. Prince, G. Helou,
Q.-Z. Ye, D. Kulkarni, V. Swain, C. Y. Hsu, Y. Cheng, T. Batra. Measurers
F. Masci, D. Shupe, K. Venkataramani, Q.-Z. Ye. 1.2-m f/2.44 Oschin-
Schmidt + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
J57 Centro Astronomico Alto Turia, Valencia. Observer A. Fornas. Measurers
A. Fornas, G. Fornas, E. Arce, V. Mas. 0.43-m f/6.8 Reflector 0.4m + CMO.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L18 QOS Observatory, Zalistsi. Observers B. O. Basiev, Y. V. Tanasiychuk.
Measurer A. M. Kozhukhov. 0.50-m f/3.8 reflector + CCD.
L63 HOB Observatory, Capraia Fiorentina. Observer M. Iozzi. 0.2m f/6.0
Schmidt-Cassegrain + CCD.
M26 Zen Observatory, Scandicci. Observers M. Lombardo, K. Lombardo.
Measurers M. Lombardo, L. Cavina. 0.30-m f/7.4 Ritchey-Chretien + CCD.
M50 Virtual Telescope Project, Manciano. Observer G. Masi. 0.36-m f/7.2
Schmidt-Cassegrain + CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade. Observer C. Jacques. 0.45-m
f/2.9 reflector + CMO.
Orbital elements:
2023 OS Earth MOID = 0.0020 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 333.70785 (2000.0) P Q
n 0.93972379 Peri. 270.97462 +0.82629900 -0.47222336
a 1.0322920 Node 117.26458 +0.54560559 +0.80638655
e 0.1243050 Incl. 20.20285 -0.13980165 +0.35601381
P 1.05 H 24.27 G 0.15 U 7
Residuals in seconds of arc
230718 I41 0.3+ 0.3+ 230718 C40 0.4- 0.1+ 230719 734 0.4+ 0.5+
230718 I41 0.1+ 0.9+ 230718 L18 0.2- 0.6+ 230719 C40 0.2- 0.1+
230718 I41 0.4+ 0.6- 230718 L18 0.2+ 0.5+ 230719 C40 0.3- 0.4+
230718 I41 0.4- 0.2- 230718 L18 0.0 0.6+ 230719 C40 0.5- 0.0
230718 L01 0.4- 0.4+ 230719 B72 0.0 0.2+ 230719 C40 0.3- 0.0
230718 L01 0.5- 0.3+ 230719 B72 0.2- 0.0 230719 C40 0.0 0.4+
230718 L01 0.6- 0.3+ 230719 B72 0.0 0.6+ 230719 C40 0.6- 0.5+
230718 L01 0.7- 0.4+ 230719 Y05 0.6- 0.1+ 230719 M26 0.2- 0.5+
230718 L01 0.4- 0.4+ 230719 Y05 0.9- 0.7- 230719 M26 0.3- 0.4+
230718 L01 0.5- 0.6+ 230719 Y05 0.2- 0.9- 230719 M26 0.1- 0.8+
230718 104 0.8- 0.1+ 230719 H36 0.6- 0.1+ 230719 G17 0.1+ 0.8+
230718 104 0.6- 0.2- 230719 H36 0.4- 0.2+ 230719 G17 0.1- 0.9+
230718 104 0.8- 0.3- 230719 H36 0.3- 0.0 230719 G17 0.0 1.2+
230718 104 0.8- 0.2- 230719 654 0.5- 0.2+ 230719 L63 0.2+ 0.0
230718 G34 0.6- 0.2+ 230719 654 0.5- 0.2+ 230719 L63 0.6+ 0.3+
230718 G34 0.6- 0.2+ 230719 654 0.4- 0.2+ 230719 C40 0.1+ 0.1-
230718 G34 0.4- 0.0 230719 654 0.3- 0.2+ 230719 C40 0.4- 0.1+
230718 G34 0.2- 0.1- 230719 I41 0.8+ 1.5+ 230719 L63 0.1- 1.1+
230718 G34 0.7- 0.1+ 230719 I41 1.2+ 0.4- 230719 C40 0.2- 0.1+
230718 C40 0.3- 0.0 230719 H21 0.1+ 0.1- 230719 J57 0.8- 0.4-
230718 G34 0.7- 0.0 230719 H21 0.3- 0.2+ 230719 J57 1.3- 0.8-
230718 C40 0.3- 0.0 230719 H21 0.1- 0.0 230719 J57 0.9- 0.2-
230718 G34 0.7- 0.0 230719 H21 0.2- 0.0 230719 J57 1.0- 0.5-
230718 C40 0.2- 0.1- 230719 H21 0.2- 0.0 230719 I93 0.6- 0.2+
230718 M50 0.6- 0.1- 230719 H21 0.0 0.1+ 230719 J57 0.8- 0.2-
230718 M50 0.7- 0.2- 230719 I41 0.6+ 1.2- 230719 I93 0.6- 0.2+
230718 M50 0.5- 0.4+ 230719 I41 0.1+ 0.9- 230719 I93 0.5- 0.2+
230718 C40 0.1- 0.3- 230719 734 (2.5- 1.5-) 230719 I93 0.5- 0.3+
230718 C40 0.4+ 0.4+ 230719 734 0.7- 0.9- 230719 I93 0.6- 0.4+
230718 L18 0.1- 0.2+ 230719 734 0.6- 0.4-
Ephemeris:
2023 OS a,e,i = 1.03, 0.12, 20 q = 0.9040
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 06 19 19 22 50.8 +48 23 04 0.1947 1.0833 105.1 64.9 23.2
...
2023 07 04 19 05 26.2 +48 59 05 0.1066 1.0545 108.0 66.5 21.9
...
2023 07 12 18 33 03.7 +46 52 38 0.05814 1.0381 110.1 66.8 20.5
...
2023 07 18 17 04 01.9 +34 14 27 0.02334 1.0255 112.4 66.4 18.5
2023 07 19 16 29 27.8 +26 21 22 0.01850 1.0234 112.0 67.1 18.0
2023 07 20 15 42 58.3 +12 52 42 0.01473 1.0213 109.5 69.7 17.6
...
2023 07 26 10 17 21.5 -52 29 01 0.03310 1.0085 76.5 101.6 20.6
...
2023 08 03 08 43 21.8 -53 29 32 0.08081 0.9917 71.2 104.4 22.6
...
2023 08 18 08 11 57.0 -51 21 54 0.1692 0.9618 68.0 102.7 24.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-O37
Read MPEC 2023-O36
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