MPEC 2023-R201 : 2023 RE9
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M.P.E.C. 2023-R201 Issued 2023 September 15, 00:02 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 RE9
Observations:
K23R09E C2023 09 06.51370223 18 23.444+11 14 21.80 21.00GVER201F51
K23R09E C2023 09 06.52550323 18 17.504+11 15 08.15 20.84GVER201F51
K23R09E* C2023 09 11.47867422 51 55.981+14 56 28.75 21.80wXER201F51
K23R09E C2023 09 11.49237322 51 52.312+14 56 51.24 21.48wXER201F51
K23R09E C2023 09 11.50604922 51 48.690+14 57 13.42 21.88wXER201F51
K23R09E KC2023 09 11.60082222 51 24.633+14 59 42.30 21.81GVER201F51
K23R09E 1C2023 09 11.93714 22 50 17.68 +15 08 18.8 21.6 VXER201033
K23R09E 1C2023 09 11.94073 22 50 16.90 +15 08 24.0 21.3 VXER201033
K23R09E 1C2023 09 11.94431 22 50 16.03 +15 08 29.6 20.9 VXER201033
K23R09E 3C2023 09 12.55620922 48 03.810+15 24 45.17 21.29GVER201T14
K23R09E 3C2023 09 12.55719122 48 03.579+15 24 46.46 21.68GVER201T14
K23R09E 3C2023 09 12.55816622 48 03.359+15 24 47.76 21.65GVER201T14
K23R09E KC2023 09 13.17678722 46 11.40 +15 38 37.7 21.6 VuER201H21
K23R09E KC2023 09 13.18260222 46 10.13 +15 38 45.2 21.8 VuER201H21
K23R09E KC2023 09 13.18880022 46 08.75 +15 38 53.9 21.7 VuER201H21
K23R09E 1C2023 09 14.91294 22 41 19.71 +16 11 34.4 21.1 VXER201033
K23R09E 1C2023 09 14.91652 22 41 19.06 +16 11 38.1 21.7 VXER201033
K23R09E 1C2023 09 14.92011 22 41 18.45 +16 11 41.8 22.1 VXER201033
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.
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, K. Chambers, T. de Boer, J.
Bulger, H. Gao, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, A. Schultz, I.
Smith. 1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, L.
Wells, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-
France-Hawaii Telescope + CCD.
Orbital elements:
2023 RE9 Earth MOID = 0.0173 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 63.13841 (2000.0) P Q
n 0.79830476 Peri. 279.68657 -0.18616387 +0.98090115
a 1.1508628 Node 339.32412 -0.82722607 -0.18743001
e 0.2427557 Incl. 9.18430 -0.53013209 -0.05198962
P 1.23 H 25.98 G 0.15 U 8
Residuals in seconds of arc
230906 F51 0.2+ 0.0 230911 033 1.2- 0.5+ 230913 H21 0.0 0.1+
230906 F51 0.2- 0.0 230911 033 0.2+ 0.1- 230913 H21 0.1+ 0.2-
230911 F51 0.1- 0.2+ 230911 033 0.3+ 0.2- 230913 H21 0.3- 0.2+
230911 F51 0.0 0.1+ 230912 T14 0.1+ 0.0 230914 033 0.4+ 0.3-
230911 F51 0.2+ 0.0 230912 T14 0.0 0.0 230914 033 0.1+ 0.2-
230911 F51 0.2+ 0.0 230912 T14 0.1- 0.0 230914 033 0.4+ 0.2-
Ephemeris:
2023 RE9 a,e,i = 1.15, 0.24, 9 q = 0.8715
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 16 08 07 51.2 -32 09 11 0.05775 0.9776 51.1 126.3 25.1
...
2023 08 31 00 47 31.8 -03 38 15 0.02971 1.0346 146.7 32.4 19.8
...
2023 09 08 23 08 34.9 +12 41 57 0.06178 1.0664 161.3 17.7 21.0
...
2023 09 14 22 43 44.9 +15 56 09 0.09046 1.0905 157.8 20.4 22.0
2023 09 15 22 41 06.3 +16 13 52 0.09545 1.0945 157.1 20.9 22.1
2023 09 16 22 38 45.0 +16 28 58 0.1005 1.0985 156.4 21.5 22.2
...
2023 09 22 22 29 13.5 +17 21 02 0.1318 1.1224 152.4 24.5 23.0
...
2023 09 30 22 24 27.8 +17 34 30 0.1763 1.1539 147.2 28.0 23.8
...
2023 10 15 22 28 39.0 +17 00 34 0.2686 1.2102 137.9 33.5 24.9
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R201
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