MPEC 2023-R55 : 2023 RF1
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Read MPEC 2023-R54
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M.P.E.C. 2023-R55 Issued 2023 September 8, 10:56 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 RF1
Observations:
K23R01F* C2023 09 07.05255501 07 17.698+02 14 48.30 17.39oVER055M22
K23R01F C2023 09 07.05576101 07 06.967+02 14 38.00 18.53oVER055M22
K23R01F C2023 09 07.06122301 06 49.378+02 14 21.01 17.45oVER055M22
K23R01F C2023 09 07.08275401 05 39.619+02 13 11.64 16.93oVER055M22
K23R01F C2023 09 07.13224 01 03 03.70 +02 10 34.2 17.1 GVER055M28
K23R01F C2023 09 07.13430 01 02 57.39 +02 10 27.8 17.1 GVER055M28
K23R01F C2023 09 07.13636 01 02 51.08 +02 10 21.2 17.0 GVER055M28
K23R01F KC2023 09 07.35849800 53 34.807+01 45 45.86 16.50GVER055V06
K23R01F KC2023 09 07.35903300 53 33.292+01 45 44.60 16.58GVER055V06
K23R01F KC2023 09 07.35956900 53 31.794+01 45 43.27 16.57GVER055V06
K23R01F KC2023 09 07.36010600 53 30.300+01 45 41.90 16.55GVER055V06
K23R01F KC2023 09 07.36562100 53 14.903+01 45 27.94 16.51GVER055V06
K23R01F KC2023 09 07.36611000 53 13.549+01 45 26.71 16.52GVER055V06
K23R01F KC2023 09 07.36659900 53 12.206+01 45 25.45 16.52GVER055V06
K23R01F C2023 09 07.51591100 47 05.657+01 41 37.08 16.33GVER055F51
K23R01F KB2023 09 07.76067 00 38 53.18 +01 31 29.9 17.0 rZER055M44
K23R01F KB2023 09 07.76280 00 38 48.52 +01 31 26.2 17.3 rZER055M44
K23R01F KB2023 09 07.76504 00 38 43.52 +01 31 21.3 17.3 rZER055M44
K23R01F KC2023 09 07.83299 00 36 25.64 +01 25 34.7 17.4 BZER055M17
K23R01F KC2023 09 07.83973 00 36 12.02 +01 25 21.8 ZER055M17
K23R01F KC2023 09 07.84605 00 35 59.13 +01 25 08.1 18.2 BZER055M17
K23R01F C2023 09 07.85665 00 35 31.65 +01 24 16.0 17.9 R ER055M32
K23R01F C2023 09 07.86040 00 35 23.91 +01 24 08.6 17.2 R ER055M32
K23R01F C2023 09 07.86415 00 35 16.17 +01 24 01.5 16.9 R ER055M32
K23R01F 1C2023 09 07.86588600 35 15.070+01 23 52.80 VER055246
K23R01F 1C2023 09 07.86597300 35 14.900+01 23 52.60 VER055246
K23R01F 1C2023 09 07.86614700 35 14.540+01 23 52.50 VER055246
K23R01F 1C2023 09 07.86623400 35 14.390+01 23 52.10 VER055246
K23R01F 1C2023 09 07.86632100 35 14.190+01 23 52.00 VER055246
K23R01F 1C2023 09 07.86640800 35 14.020+01 23 51.70 VER055246
K23R01F C2023 09 07.86796 00 35 08.32 +01 23 54.1 17.0 R ER055M32
K23R01F 1C2023 09 07.86855 00 35 01.36 +01 24 23.4 17.0 GVER055C40
K23R01F C2023 09 07.87171 00 35 00.59 +01 23 46.8 16.9 R ER055M32
K23R01F 1C2023 09 07.87185 00 34 54.42 +01 24 17.0 17.2 GVER055C40
K23R01F 1C2023 09 07.87514 00 34 47.49 +01 24 10.6 16.8 GVER055C40
K23R01F KC2023 09 07.87839900 34 48.76 +01 23 13.1 17.1 GVER055G34
K23R01F KC2023 09 07.87946400 34 46.61 +01 23 11.0 17.3 GVER055G34
K23R01F KC2023 09 07.88052800 34 44.44 +01 23 09.0 16.8 GVER055G34
K23R01F KC2023 09 07.88305500 34 39.32 +01 23 04.2 16.9 GVER055G34
K23R01F KC2023 09 07.88591 00 34 32.39 +01 23 11.6 17.1 GXER055G02
K23R01F KC2023 09 07.89138 00 34 21.21 +01 23 00.5 16.9 GXER055G02
K23R01F KC2023 09 07.89557 00 34 17.44 +01 23 21.4 17.1 GVER055130
K23R01F KC2023 09 07.89638 00 34 15.68 +01 23 19.8 16.7 GVER055130
K23R01F KC2023 09 07.89684 00 34 10.00 +01 22 50.1 16.8 GXER055G02
K23R01F KC2023 09 07.89718 00 34 14.06 +01 23 18.4 16.7 GVER055130
K23R01F KC2023 09 07.89766 00 34 13.11 +01 23 36.4 17.1 VqER055L47
K23R01F KC2023 09 07.89799 00 34 12.41 +01 23 16.7 16.9 GVER055130
K23R01F KC2023 09 07.89979 00 34 08.72 +01 23 32.4 17.0 VqER055L47
K23R01F KC2023 09 07.90192 00 34 04.35 +01 23 27.9 16.6 VqER055L47
K23R01F 1C2023 09 07.90385 00 33 47.21 +01 23 14.5 17.0 GVER055C40
K23R01F 1C2023 09 07.90714 00 33 40.35 +01 23 08.1 16.9 GVER055C40
K23R01F 1C2023 09 07.90851 00 33 48.25 +01 22 14.5 17.8 VXER055033
K23R01F 1C2023 09 07.90879 00 33 47.66 +01 22 13.9 17.5 VXER055033
K23R01F 1C2023 09 07.90907 00 33 47.10 +01 22 13.4 17.7 VXER055033
K23R01F 1C2023 09 07.91043 00 33 33.49 +01 23 01.7 17.0 GVER055C40
K23R01F KC2023 09 07.92335700 33 19.30 +01 22 32.4 17.2 GVER055L01
K23R01F KC2023 09 07.92434600 33 17.26 +01 22 30.3 17.2 GVER055L01
K23R01F KC2023 09 07.92533700 33 15.24 +01 22 28.8 17.2 GVER055L01
K23R01F KC2023 09 07.92613 00 33 08.55 +01 22 15.1 17.1 VqER055L04
K23R01F KC2023 09 07.92632800 33 13.22 +01 22 26.7 17.4 GVER055L01
K23R01F KB2023 09 07.92654700 33 19.53 +01 22 37.6 17.0 GXER055958
K23R01F KC2023 09 07.92731800 33 11.19 +01 22 24.9 17.5 GVER055L01
K23R01F KC2023 09 07.92993400 33 09.067+01 21 28.08 16.8 GVER055Z80
K23R01F KC2023 09 07.92996 00 33 00.72 +01 22 07.7 17.2 VqER055L04
K23R01F KB2023 09 07.93062400 33 05.179+01 21 34.28 17.2 GXER055B72
K23R01F KB2023 09 07.93216800 33 02.093+01 21 31.32 17.4 GXER055B72
K23R01F KB2023 09 07.93226900 33 08.00 +01 22 26.8 17.2 GXER055958
K23R01F KC2023 09 07.93331 00 32 53.86 +01 22 01.5 17.3 VqER055L04
K23R01F KB2023 09 07.93377000 32 58.847+01 21 28.23 17.5 GXER055B72
K23R01F KC2023 09 07.93720800 32 52.70 +01 22 19.1 18.2 GVER055G17
K23R01F KB2023 09 07.93794500 32 56.57 +01 22 16.1 18.0 GXER055958
K23R01F KC2023 09 07.93833100 32 52.354+01 21 12.28 17.0 GVER055Z80
K23R01F KC2023 09 07.94450900 32 37.79 +01 22 04.6 17.8 GVER055G17
K23R01F KC2023 09 07.94817400 32 30.33 +01 21 57.5 17.9 GVER055G17
K23R01F KB2023 09 07.95969500 32 12.15 +01 21 27.9 17.9 GVER055I93
K23R01F KC2023 09 07.96096900 32 02.65 +01 21 15.6 17.8 GXER055595
K23R01F KC2023 09 07.96221400 32 02.51 +01 21 13.2 VER055204
K23R01F KB2023 09 07.96348900 32 04.51 +01 21 20.8 17.5 GVER055I93
K23R01F KC2023 09 07.96424300 31 56.04 +01 21 09.3 17.5 GXER055595
K23R01F KC2023 09 07.96432600 31 58.24 +01 21 09.3 VER055204
K23R01F KC2023 09 07.96644000 31 53.97 +01 21 05.3 17.4 GVER055204
K23R01F KC2023 09 07.96751500 31 49.42 +01 21 03.4 17.3 GXER055595
K23R01F KB2023 09 07.97035500 31 50.73 +01 21 08.0 17.4 GVER055I93
K23R01F KC2023 09 07.97070200 31 42.98 +01 20 57.3 17.3 GXER055595
K23R01F KB2023 09 08.01948000 30 06.785+01 18 54.83 16.7 GXER055K74
K23R01F KB2023 09 08.02094300 30 03.905+01 18 52.09 16.9 GXER055K74
K23R01F KB2023 09 08.02240500 30 01.030+01 18 49.32 16.9 GXER055K74
K23R01F KB2023 09 08.02381300 29 58.272+01 18 46.69 16.9 GXER055K74
K23R01F KB2023 09 08.02516200 29 55.603+01 18 44.03 16.8 GXER055K74
K23R01F KB2023 09 08.03006 00 29 37.78 +01 19 05.7 17.0 GXER055M45
K23R01F KB2023 09 08.03309 00 29 31.83 +01 18 59.9 16.8 GXER055M45
K23R01F KB2023 09 08.03613 00 29 25.89 +01 18 54.2 16.8 GXER055M45
K23R01F KB2023 09 08.08707 00 27 57.16 +01 17 36.6 17.3 VZER055C95
K23R01F KB2023 09 08.08833 00 27 54.73 +01 17 34.0 17.1 VZER055C95
K23R01F KB2023 09 08.08958 00 27 52.32 +01 17 31.9 17.6 VZER055C95
K23R01F KB2023 09 08.09079 00 27 50.01 +01 17 29.7 17.6 VZER055C95
K23R01F KB2023 09 08.10502800 27 53.165+01 28 09.62 17.7 GXER055Y01
K23R01F KB2023 09 08.11213200 27 39.300+01 27 56.45 18.1 GXER055Y01
K23R01F KB2023 09 08.11900600 27 25.939+01 27 42.96 17.9 GXER055Y01
K23R01F 1C2023 09 08.13871 00 26 19.97 +01 15 07.0 18.0 VXER055033
K23R01F 1C2023 09 08.13899 00 26 19.45 +01 15 06.5 18.1 VXER055033
K23R01F 1C2023 09 08.13928 00 26 18.94 +01 15 05.9 17.8 VXER055033
K23R01F (C2023 09 08.16442 00 25 40.15 +01 17 39.1 17.3 GVER055G40
K23R01F (C2023 09 08.16740 00 25 34.54 +01 17 33.9 17.2 GVER055G40
K23R01F C2023 09 08.30129 00 22 25.65 +01 11 50.2 18.2 rER055718
K23R01F C2023 09 08.30346 00 22 21.83 +01 11 46.6 18.2 rER055718
K23R01F C2023 09 08.30562 00 22 18.13 +01 11 42.5 18.0 rER055718
K23R01F C2023 09 08.31104 00 22 08.61 +01 11 33.6 18.0 rER055718
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
130 Lumezzane. Observers A. Coffano, W. Marinello, M. Micheli, G. Pizzetti,
A. Soffiantini. Measurer W. Marinello. 0.40-m f/6.5 reflector + CCD.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha, M. Janda, M.
Honkova. Measurer M. Tichy. 1.06-m f/2.7 Reflector + 2048x2048 CCD.
595 Farra d'Isonzo. Observers G. Ierman, E. Pettarin. Measurer E. Pettarin.
0.61-m f/4.5 reflector + CCD.
718 Tooele. Observer P. Wiggins. 0.35-m f/5.5 Schmidt-Cassegrain + CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. Laborde. Measurer P.
Dupouy. 0.30-m f/5 Schmidt-Cassegrain + CMO.
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.
C95 SATINO Remote Observatory, Haute Provence. Observer D. Husar. 0.30-m
f/5.8 reflector + CMO.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, P.
Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M.
Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien +
CCD.
G02 KYSUCE Observatory, Kysucke Nove Mesto. Observer M. Urbanik. 0.40-m
f/6.8 Corrected Dall-Kirkham + 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.
G40 Slooh.com Canary Islands Observatory. Observer K. Dankov. 0.5-m f/6.8
Corrected Dall-Kirkham + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
K74 Muensterschwarzach Observatory, Schwarzach. Observer C. Gerhard. 0.30-m
f/3.75 reflector + CMO.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5
reflector + CCD.
L47 Osservatorio Astronomico, Piobbico. Observers A. Teseo, A. Annamelia.
Measurer A. Teseo. 0.20-m f/6.3 Schmidt-Cassegrain + CCD.
M17 SN1572 Tycho Observatory, La Spezia. Observer L. Bertagna. 0.20-m f/4
reflector + 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.
M28 Lesedi Telescope-SAAO Observatory, Sutherland. Observers N. Erasmus, S.
Potter, C. van Gend, S. Chandra, H. Worters. Measurers T. Ngwane, N.
Erasmus. 1.0-m f/8 Reflector + CCD.
M32 Sunny Transcarpathian, Mukachevo. Observer O. Briukhovetskyi. 0.35-m
f/2.0 astrograf + CCD.
M44 Al-Khatim Observatory, Abu Dhabi. Observer M. Odeh. 0.36-m f/7.7 SC +
CMO.
M45 Starhopper Observatory, Sfantu Gheorghe. Observer F. Ursache. 0.41-m
f/7.5 reflector + CMO.
V06 Catalina Sky Survey-Kuiper. Observer J. B. Fazekas. Measurers E. J.
Christensen, 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, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.55-m
reflector + 1K CCD.
Y01 SONEAR 2 Observatory, Belo Horizonte. Observers C. Jacques, A. Caetano,
E. Pimentel. Measurer C. Jacques. 0.28-m f/2.2 astrograph + CMO.
Z80 Northolt Branch Observatory. Observer G. Wells. Measurers G. Wells, D.
Bamberger. 0.25-m f/8.0 Ritchey-Chretien + CCD.
Orbital elements:
2023 RF1 Earth MOID = 0.0019 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 78.77360 (2000.0) P Q
n 0.93514052 Peri. 261.65217 -0.38263836 +0.92387250
a 1.0356622 Node 345.84467 -0.83618393 -0.34947338
e 0.2039136 Incl. 1.61473 -0.39291769 -0.15597423
P 1.05 H 25.75 G 0.15 U 5
Residuals in seconds of arc
230907 M22 0.6- 0.2- 230907 G34 0.1+ 0.1- 230907 G17 0.2- 0.3-
230907 M22 (3.7- 0.2-) 230907 G34 0.0 0.1- 230907 G17 0.1- 0.4-
230907 M22 0.5+ 0.3+ 230907 G34 0.3+ 0.0 230907 I93 0.1- 0.1-
230907 M22 0.5+ 0.0 230907 G02 0.5- 0.0 230907 595 0.2- 0.0
230907 M28 1.7- 0.6+ 230907 G02 0.1- 0.6- 230907 204 0.0 0.0
230907 M28 1.3- 0.7+ 230907 130 (1.5+ 0.1-) 230907 I93 0.4- 0.1-
230907 M28 1.2- 0.7+ 230907 130 0.1- 0.2- 230907 595 0.1+ 0.2-
230907 V06 0.4+ 0.1+ 230907 G02 0.4- 0.6- 230907 204 0.0 0.1+
230907 V06 0.1+ 0.2+ 230907 130 0.0 0.0 230907 204 0.1- 0.1+
230907 V06 0.1+ 0.2+ 230907 L47 0.6+ 0.7+ 230907 595 0.2+ 0.1+
230907 V06 0.2+ 0.2+ 230907 130 0.1+ 0.2- 230907 I93 0.2- 0.1-
230907 V06 0.1+ 0.2+ 230907 L47 0.3+ 0.8+ 230907 595 0.3+ 0.0
230907 V06 0.2+ 0.2+ 230907 L47 0.2+ 0.4+ 230908 K74 0.0 0.0
230907 V06 0.5+ 0.2+ 230907 C40 0.4- 0.0 230908 K74 0.0 0.0
230907 F51 0.1+ 0.0 230907 C40 0.1- 0.0 230908 K74 0.1+ 0.0
230907 M44 0.2- 0.6- 230907 033 0.1+ 0.0 230908 K74 0.2+ 0.0
230907 M44 0.2+ 0.0 230907 033 0.2- 0.0 230908 K74 0.0 0.2-
230907 M44 0.8- 0.3- 230907 033 0.1- 0.0 230908 M45 0.3- 0.1-
230907 M17 0.5+ 0.6- 230907 C40 0.1- 0.0 230908 M45 0.3- 0.2-
230907 M17 1.5+ 0.4- 230907 L01 0.3- 0.2+ 230908 M45 0.1- 0.1-
230907 M17 0.9+ 1.9- 230907 L01 0.6- 0.0 230908 C95 0.2+ 0.1-
230907 M32 0.1- 0.1- 230907 L01 0.5- 0.4+ 230908 C95 0.0 0.3-
230907 M32 0.1- 0.2- 230907 L04 0.3- 0.1- 230908 C95 0.2- 0.2-
230907 M32 0.1- 0.1- 230907 L01 0.5- 0.1+ 230908 C95 0.1- 0.1-
230907 246 0.2- 0.1- 230907 958 0.1+ 0.0 230908 Y01 0.2- 0.7-
230907 246 0.1- 0.1- 230907 L01 0.5- 0.2+ 230908 Y01 0.2- 0.2-
230907 246 0.2- 0.1+ 230907 Z80 0.6- 0.0 230908 Y01 0.5+ 0.5-
230907 246 0.2+ 0.1- 230907 L04 0.2+ 0.1- 230908 033 0.4+ 0.1-
230907 246 0.1- 0.0 230907 B72 0.3- 0.1+ 230908 033 0.2+ 0.1-
230907 246 0.0 0.2- 230907 B72 0.0 0.0 230908 033 0.4+ 0.2-
230907 M32 0.2+ 0.1- 230907 958 0.1- 0.0 230908 G40 0.0 0.1-
230907 C40 0.2- 0.1+ 230907 L04 0.4+ 0.0 230908 G40 0.0 0.1+
230907 M32 0.3+ 0.2- 230907 B72 0.3- 0.1- 230908 718 0.1- 0.3+
230907 C40 0.0 0.1+ 230907 G17 0.1+ 0.4+ 230908 718 0.3- 0.3+
230907 C40 0.0 0.1+ 230907 958 0.1- 0.0 230908 718 0.9+ 0.2-
230907 G34 0.1- 0.1- 230907 Z80 0.2- 0.0 230908 718 0.3+ 0.2-
Ephemeris:
2023 RF1 a,e,i = 1.04, 0.20, 2 q = 0.8245
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 09 10 26 46.1 +02 00 36 0.1059 0.9173 22.9 154.5 30.1
...
2023 08 24 10 11 17.7 +01 20 26 0.04462 0.9673 10.0 169.5
...
2023 09 01 09 07 14.4 +02 17 07 0.01541 0.9953 23.6 156.1 26.5
...
2023 09 07 01 10 06.1 +02 09 31 0.01020 1.0165 146.5 33.2 17.2
2023 09 08 00 30 41.4 +01 27 44 0.01331 1.0200 157.1 22.6 17.5
2023 09 09 00 06 35.0 +01 00 28 0.01667 1.0235 163.8 15.9 17.8
...
2023 09 15 23 15 35.6 -00 03 01 0.03841 1.0442 175.3 4.5 19.2
...
2023 09 23 22 59 55.7 -00 27 47 0.06938 1.0710 165.5 13.5 20.9
...
2023 10 08 22 56 42.3 -00 32 58 0.1337 1.1178 150.6 26.1 22.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R55
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