MPEC 2023-R182 : 2023 RR7
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M.P.E.C. 2023-R182 Issued 2023 September 14, 01:27 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 RR7
Observations:
K23R07R* C2023 09 09.55557402 43 47.509-25 17 52.14 20.85wXER182F52
K23R07R C2023 09 09.56649302 43 41.231-25 17 06.30 20.88wXER182F52
K23R07R C2023 09 09.57741702 43 35.040-25 16 20.33 20.87wXER182F52
K23R07R C2023 09 09.62950202 43 05.229-25 12 37.34 20.64GVER182F51
K23R07R C2023 09 09.63014302 43 04.861-25 12 34.64 21.33GVER182F51
K23R07R 3C2023 09 10.60562902 34 18.088-23 59 56.54 20.77GVER182T14
K23R07R 3C2023 09 10.60660602 34 17.495-23 59 51.93 20.76GVER182T14
K23R07R 3C2023 09 10.60758402 34 16.905-23 59 47.31 20.74GVER182T14
K23R07R 3C2023 09 10.60856302 34 16.304-23 59 42.57 20.71GVER182T14
K23R07R 6C2023 09 13.16618202 08 31.207-20 11 18.05 20.9 GVER182Z84
K23R07R 6C2023 09 13.17503402 08 25.083-20 10 23.63 20.9 GVER182Z84
K23R07R C2023 09 13.52683402 04 37.429-19 33 46.40 20.50wXER182F52
K23R07R C2023 09 13.53916102 04 28.590-19 32 28.94 20.29wXER182F52
K23R07R C2023 09 13.55142202 04 19.797-19 31 11.74 20.44wXER182F52
K23R07R C2023 09 13.56367902 04 10.986-19 29 54.03 20.57wXER182F52
K23R07R KB2023 09 14.03151301 59 00.56 -18 40 09.5 VER182I93
K23R07R KB2023 09 14.03679401 58 56.77 -18 39 34.9 20.0 GVER182I93
K23R07R KB2023 09 14.04196201 58 53.11 -18 39 01.3 20.6 GVER182I93
Observer details:
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.
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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
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.
Z84 Calar Alto-Schmidt. Observers M. Micheli, R. Kresken. Measurers R.
Kresken, M. Micheli, F. Ocana, L. Conversi. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2023 RR7 Earth MOID = 0.0576 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 155.01904 (2000.0) P Q
n 1.07980169 Peri. 191.48867 -0.98308787 +0.18308754
a 0.9409648 Node 359.03150 -0.14250347 -0.77899795
e 0.1328051 Incl. 14.19727 -0.11502605 -0.59970089
P 0.91 H 24.71 G 0.15 U 6
Residuals in seconds of arc
230909 F52 0.5+ 0.6- 230910 T14 0.0 0.0 230913 F52 0.1- 0.3-
230909 F52 0.2- 0.3- 230910 T14 0.1+ 0.0 230913 F52 0.1+ 0.3-
230909 F52 0.4+ 0.2- 230910 T14 0.0 0.0 230913 F52 0.1+ 0.2-
230909 F51 0.1- 0.3+ 230913 Z84 0.1- 0.3+ 230914 I93 0.5- 0.3-
230909 F51 0.1- 0.2+ 230913 Z84 0.2+ 0.3+ 230914 I93 0.4- 0.0
230910 T14 0.0 0.0 230913 F52 0.2- 0.4- 230914 I93 0.4+ 0.1-
Ephemeris:
2023 RR7 a,e,i = 0.94, 0.13, 14 q = 0.8160
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 15 04 30 16.5 -36 53 07 0.1626 1.0205 88.1 82.8 23.7
...
2023 08 30 03 48 49.3 -32 53 29 0.1120 1.0425 103.9 70.1 22.5
...
2023 09 07 03 04 08.8 -27 54 01 0.08524 1.0514 118.6 57.3 21.5
...
2023 09 13 02 10 21.4 -20 26 18 0.06851 1.0567 135.9 41.5 20.6
2023 09 14 01 59 19.6 -18 41 47 0.06630 1.0575 139.6 38.1 20.5
2023 09 15 01 47 43.7 -16 47 23 0.06431 1.0582 143.4 34.5 20.3
...
2023 09 21 00 29 42.1 -02 26 22 0.05854 1.0620 170.1 9.3 19.3
...
2023 09 29 22 51 39.2 +15 50 50 0.06946 1.0650 154.4 24.0 20.2
...
2023 10 14 21 18 23.4 +29 00 38 0.1208 1.0648 120.9 53.5 22.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R182
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