MPEC 2023-R93 : 2023 RT2
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M.P.E.C. 2023-R93 Issued 2023 September 10, 04:09 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 RT2
Observations:
K23R02T*KC2023 09 08.26804 23 36 38.95 +28 11 59.0 19.5 GVER093W16
K23R02T KC2023 09 08.27667 23 36 29.37 +28 12 41.2 20.2 GVER093W16
K23R02T KC2023 09 08.28528 23 36 19.79 +28 13 22.1 19.4 GVER093W16
K23R02T KC2023 09 08.29396 23 36 10.14 +28 14 04.4 20.1 GVER093W16
K23R02T KC2023 09 08.37170 23 34 45.28 +28 20 04.4 19.8 GVER093W16
K23R02T KC2023 09 08.38928 23 34 26.52 +28 21 21.1 20.0 GVER093W16
K23R02T KB2023 09 08.81621 23 27 59.26 +28 51 24.2 ZER093106
K23R02T KB2023 09 08.81987 23 27 55.93 +28 51 39.9 ZER093106
K23R02T KB2023 09 08.82368 23 27 52.33 +28 51 55.8 ZER093106
K23R02T KB2023 09 08.82758 23 27 48.84 +28 52 11.6 ZER093106
K23R02T 1C2023 09 08.83408223 27 42.490+28 52 31.90 VER093246
K23R02T 1C2023 09 08.83442423 27 42.310+28 52 32.60 VER093246
K23R02T bC2023 09 08.87927323 27 01.07 +28 55 47.4 20.1 GVER093L01
K23R02T bC2023 09 08.88125023 26 59.28 +28 55 55.7 20.2 GVER093L01
K23R02T KB2023 09 08.89013523 26 52.97 +28 56 24.4 VER093I93
K23R02T KB2023 09 08.90260223 26 41.57 +28 57 14.8 19.8 GVER093I93
K23R02T KB2023 09 08.91495623 26 30.30 +28 58 04.8 20.4 GVER093I93
K23R02T 1C2023 09 08.93985 23 26 05.38 +28 59 28.6 20.6 VXER093033
K23R02T 1C2023 09 08.94042 23 26 04.87 +28 59 31.2 20.2 VXER093033
K23R02T KC2023 09 08.95841 23 25 48.82 +29 00 59.5 20.2 GVER093104
K23R02T KB2023 09 08.95959 23 25 47.700+29 00 40.82 19.9 GXER093L38
K23R02T KB2023 09 08.96692 23 25 41.069+29 01 08.00 19.8 GXER093L38
K23R02T KC2023 09 08.96914 23 25 39.01 +29 01 39.1 20.3 GVER093104
K23R02T KB2023 09 08.97425 23 25 34.438+29 01 35.04 19.9 GXER093L38
K23R02T KC2023 09 09.01073223 25 03.300+29 03 49.90 20.3 GVER093J95
K23R02T KC2023 09 09.01651223 24 58.157+29 04 10.63 20.7 GVER093J95
K23R02T KC2023 09 09.03051423 24 43.96 +29 05 15.4 20.7 GVER093204
K23R02T KC2023 09 09.04063723 24 34.94 +29 05 50.4 VER093204
K23R02T KC2023 09 09.05093223 24 25.83 +29 06 25.6 VER093204
K23R02T 1C2023 09 09.13978 23 23 09.50 +29 11 02.2 20.6 VXER093033
K23R02T 1C2023 09 09.14105 23 23 08.43 +29 11 05.7 20.5 VXER093033
K23R02T KC2023 09 10.11844023 11 44.42 +29 58 05.6 21.0 VuER093H21
K23R02T KC2023 09 10.12123623 11 42.54 +29 58 12.8 21.1 VuER093H21
K23R02T KC2023 09 10.12403223 11 40.67 +29 58 20.7 21.0 VuER093H21
K23R02T KC2023 09 10.12748023 11 38.33 +29 58 29.5 21.2 VuER093H21
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.
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 Reflector + CCD.
106 Crni Vrh. Observer H. Mikuz. 0.60-m f/3.3 reflector + CMO.
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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, I. Lyon. Measurer K.
Korlevic. 1.0-m f/2.9 reflector + CCD.
L38 Gartensternwarte Schafsweide, Sehlde. Observer A. Opitz. 0.35-m f/5.2
Newton + CMO.
W16 Pleasant Groves Observatory. Observer M. Holbrook. 0.36-m f/2.2
reflector + CCD.
Orbital elements:
2023 RT2 Earth MOID = 0.0092 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 35.88174 (2000.0) P Q
n 0.59616967 Peri. 291.82147 +0.08426639 +0.99208472
a 1.3981576 Node 342.23607 -0.76381652 +0.00431151
e 0.4002150 Incl. 17.76662 -0.63990898 +0.12549627
P 1.65 H 25.47 G 0.15 U 8
Residuals in seconds of arc
230908 W16 1.5- 1.3+ 230908 L01 0.2- 0.3- 230909 J95 0.2- 0.2-
230908 W16 0.3- 0.9+ 230908 L01 0.3+ 0.0 230909 J95 0.0 0.4-
230908 W16 0.3+ 0.3- 230908 I93 0.1- 0.1- 230909 204 0.2- 0.2+
230908 W16 0.5+ 0.1- 230908 I93 0.0 0.3- 230909 204 0.3- 0.0
230908 W16 1.0+ 0.1- 230908 I93 0.4+ 0.0 230909 204 0.1- 0.1-
230908 W16 0.2+ 0.9- 230908 033 0.0 0.4- 230909 033 0.1- 0.4+
230908 106 0.4+ 0.0 230908 033 0.1+ 0.0 230909 033 0.2- 0.0
230908 106 1.0+ 0.2+ 230908 104 0.1+ 0.4+ 230910 H21 0.3+ 0.2-
230908 106 0.0 0.1- 230908 L38 0.0 0.5+ 230910 H21 0.1+ 0.2-
230908 106 1.4+ 0.8- 230908 L38 0.1- 0.3+ 230910 H21 0.1+ 0.5+
230908 246 2.3+ 0.5- 230908 104 0.1- 0.1- 230910 H21 0.4- 0.4+
230908 246 4.1+ 1.3- 230908 L38 0.3- 0.1+
Ephemeris:
2023 RT2 a,e,i = 1.40, 0.40, 18 q = 0.8386
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 11 09 29 22.8 -32 06 45 0.1897 0.8970 47.7 123.3 26.7
...
2023 08 26 08 40 35.9 -34 08 12 0.06848 0.9685 50.3 126.6 25.0
...
2023 09 03 03 51 46.0 -08 06 32 0.01776 1.0135 104.4 74.6 19.4
...
2023 09 09 23 25 12.8 +29 04 14 0.05047 1.0492 145.1 33.4 20.5
2023 09 10 23 12 54.1 +29 54 02 0.05818 1.0553 144.9 33.3 20.8
2023 09 11 23 03 21.0 +30 27 59 0.06600 1.0614 144.6 33.4 21.1
...
2023 09 17 22 33 49.4 +31 36 38 0.1144 1.0986 142.7 33.6 22.4
...
2023 09 25 22 21 09.4 +31 21 02 0.1814 1.1491 140.6 33.6 23.5
...
2023 10 10 22 20 00.9 +29 45 00 0.3147 1.2441 135.8 34.0 24.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R93
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