MPEC 2023-S56 : 2023 RT19
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M.P.E.C. 2023-S56 Issued 2023 September 18, 10:32 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 RT19
Observations:
K23R19T* C2023 09 15.31456623 04 49.174+30 17 46.05 22.50wXES056F52
K23R19T C2023 09 15.32682223 04 50.070+30 17 12.84 21.84wXES056F52
K23R19T C2023 09 15.35129523 04 51.854+30 16 05.78 22.13wXES056F52
K23R19T 1C2023 09 15.96237 23 05 46.75 +29 46 47.3 21.5 VXES056033
K23R19T 1C2023 09 15.96596 23 05 47.04 +29 46 37.2 21.3 VXES056033
K23R19T 1C2023 09 15.96954 23 05 47.33 +29 46 26.6 21.3 VXES056033
K23R19T 3C2023 09 16.25891223 06 17.347+29 32 45.72 21.96GVES056T14
K23R19T 3C2023 09 16.25989323 06 17.416+29 32 43.02 21.72GVES056T14
K23R19T 3C2023 09 16.26087123 06 17.503+29 32 40.25 21.77GVES056T14
K23R19T 1C2023 09 16.90266 23 07 15.32 +29 00 51.4 22.7 VXES056033
K23R19T 1C2023 09 16.90625 23 07 15.59 +29 00 41.0 22.7 VXES056033
K23R19T 1C2023 09 16.90983 23 07 15.89 +29 00 30.2 22.6 VXES056033
K23R19T 1C2023 09 18.02088 23 08 59.30 +28 04 01.8 20.9 VXES056033
K23R19T 1C2023 09 18.02447 23 08 59.33 +28 03 49.3 22.0 VXES056033
K23R19T 1C2023 09 18.03207 23 09 00.25 +28 03 26.6 20.9 VXES056033
K23R19T KC2023 09 18.17672323 09 16.02 +27 56 06.1 21.7 VuES056H21
K23R19T KC2023 09 18.18514123 09 16.66 +27 55 40.2 21.7 VuES056H21
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, F. Ludwig, M. Hartmann, B. Stecklum, C. Hogner. Measurer B.
Stecklum. 1.34-m f/3 Schmidt + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Bulger, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk. 1.8-m Ritchey-
Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, H.
Januszewski, H. Flewelling. Measurers R. Weryk, R. Wainscoat. 3.6-m
Canada-France-Hawaii Telescope + CCD.
Orbital elements:
2023 RT19 Earth MOID = 0.1709 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 357.57992 (2000.0) P Q
n 0.59975700 Peri. 156.28390 +0.99209694 +0.10905672
a 1.3925768 Node 197.79105 -0.11987798 +0.96987280
e 0.1647157 Incl. 11.71719 +0.03705304 +0.21783799
P 1.64 H 24.04 G 0.15 U 9
Residuals in seconds of arc
230915 F52 0.1+ 0.1+ 230916 T14 0.0 0.0 230918 033 0.0 0.0
230915 F52 0.0 0.3+ 230916 T14 0.1- 0.0 230918 033 3.5- 1.2-
230915 F52 0.1+ 0.2+ 230916 T14 0.0 0.0 230918 033 0.4+ 0.1+
230915 033 0.2+ 0.1+ 230916 033 0.3+ 0.1- 230918 H21 0.4+ 0.1+
230915 033 0.3+ 0.3+ 230916 033 0.1+ 0.1+ 230918 H21 0.2+ 0.3+
230915 033 0.5+ 0.1+ 230916 033 0.3+ 0.1-
Ephemeris:
2023 RT19 a,e,i = 1.39, 0.16, 12 q = 1.1632
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 19 22 29 07.0 +40 06 25 0.2514 1.1781 126.1 43.9 23.1
...
2023 09 03 22 47 18.0 +37 21 58 0.2104 1.1667 134.8 37.9 22.5
...
2023 09 11 22 58 21.2 +33 20 23 0.1923 1.1639 141.6 32.5 22.2
...
2023 09 17 23 07 23.8 +28 56 21 0.1818 1.1632 147.7 27.5 21.9
2023 09 18 23 08 58.3 +28 05 30 0.1804 1.1632 148.8 26.6 21.8
2023 09 19 23 10 34.1 +27 12 47 0.1791 1.1633 149.9 25.6 21.8
...
2023 09 25 23 20 33.5 +21 21 54 0.1735 1.1643 156.5 20.1 21.6
...
2023 10 03 23 34 46.2 +12 34 55 0.1735 1.1678 162.9 14.6 21.4
...
2023 10 18 00 02 38.5 -02 42 41 0.1987 1.1801 155.4 20.6 21.9
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S56
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