MPEC 2023-P21 : 2023 KQ5
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M.P.E.C. 2023-P21 Issued 2023 August 5, 14:05 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 KQ5
Revision to MPEC 2023-L06
Additional Observations:
K23K05Q C2014 06 08.26621910 05 28.285+42 04 38.36 20.49GVEP021F51
K23K05Q C2014 06 08.27874410 05 31.023+42 05 07.08 20.35GVEP021F51
K23K05Q C2020 04 06.49551 22 07 09.90 +33 35 07.2 20.4 GVEP021G96
K23K05Q C2020 04 06.49950 22 07 11.09 +33 35 15.5 VEP021G96
K23K05Q C2020 04 06.50348 22 07 12.36 +33 35 23.7 20.4 GVEP021G96
K23K05Q C2022 07 22.26454211 20 27.392+12 35 42.50 21.06GVEP021F52
K23K05Q C2022 07 22.26682611 20 27.847+12 35 45.00 20.85GVEP021F52
K23K05Q C2022 07 24.26275411 27 22.371+13 19 58.18 22.13GVEP021F52
K23K05Q C2022 07 24.26509111 27 22.859+13 20 00.86 20.35GVEP021F52
K23K05Q C2023 05 10.25712607 37 39.061+42 34 25.62 18.81GVEP021F51
K23K05Q C2023 05 10.25980507 37 40.728+42 34 51.50 19.13GVEP021F51
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, K. Chambers, T. Dukes, 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.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
140608 F51 0.80- 5.63- 230510 F51 0.01- 0.02- MPO745259 +0.16 days
Orbital elements:
2023 KQ5 Earth MOID = 0.0853 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 293.13188 (2000.0) P Q
n 1.21008565 Peri. 219.17669 +0.48838530 -0.68665962
a 0.8721516 Node 215.67191 +0.82747668 +0.16849072
e 0.0770981 Incl. 67.43399 -0.27705983 -0.70718416
P 0.81 H 18.76 G 0.15 U 1
Residuals in seconds of arc
140608 F51 0.0 0.5+ 230531 I52 0.4+ 0.3- 230605 I52 0.1- 0.2+
140608 F51 0.4+ 0.5+ 230531 I52 0.6+ 0.1- 230605 I52 0.4- 0.3+
200406 G96 0.4- 0.3+ 230531 I52 0.0 0.1- 230605 I52 1.4+ 2.5-
200406 G96 0.9- 0.0 230531 I52 0.6- 0.2- 230607 H36 0.7+ 0.0
200406 G96 0.3- 0.3- 230531 291 0.3+ 0.2- 230607 H36 0.3+ 0.2+
220722 F52 0.3+ 0.3+ 230531 291 0.1+ 0.2+ 230607 H36 0.1+ 0.3+
220722 F52 0.1- 0.3- 230531 291 0.1+ 0.0 230609 I52 0.3+ 0.2-
220724 F52 0.1- 0.3+ 230601 I52 0.0 0.1- 230609 I52 0.2- 0.8-
220724 F52 0.1+ 0.0 230601 I52 0.2+ 0.5- 230609 I52 0.0 0.1-
221206 G96 0.4+ 0.2- 230601 I52 0.1+ 0.2- 230609 I52 0.1- 0.1-
221206 G96 0.1- 0.0 230601 G83 0.2+ 0.0 230612 I52 0.1- 0.1+
230510 F51 0.0 0.4- 230601 G83 0.1+ 0.1- 230612 I52 0.3+ 0.2+
230510 F51 0.1- 0.6- 230601 G83 0.1+ 0.1- 230612 I52 0.2+ 0.4-
230529 F51 0.1+ 0.0 230601 G83 0.2+ 0.1- 230612 I52 0.2- 0.0
230529 F51 0.0 0.1- 230601 G83 0.2+ 0.1- 230613 T12 0.1+ 0.1-
230529 F51 0.1+ 0.1- 230601 G83 0.2+ 0.2- 230709 204 0.5- 0.4+
230530 I52 0.2+ 0.4- 230602 W62 0.7- 0.1- 230709 204 0.2+ 0.1+
230530 I52 0.3+ 0.0 230602 W62 0.9- 0.1-
230530 I52 0.0 0.1- 230602 W62 0.7- 0.2-
Ephemeris:
2023 KQ5 a,e,i = 0.87, 0.08, 67 q = 0.8049
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 06 10 34 36.7 +66 28 40 0.9935 0.9317 55.2 63.7 20.9
...
2023 07 21 10 33 36.8 +66 56 14 1.0659 0.9200 52.4 61.0 20.9
...
2023 07 29 10 30 09.4 +66 55 22 1.0732 0.9118 51.7 60.9 20.9
...
2023 08 04 10 26 21.4 +66 45 20 1.0640 0.9049 51.5 61.4 20.9
2023 08 05 10 25 37.9 +66 42 43 1.0613 0.9037 51.6 61.6 20.9
2023 08 06 10 24 53.0 +66 39 47 1.0582 0.9025 51.6 61.7 20.9
...
2023 08 12 10 19 55.4 +66 15 09 1.0323 0.8949 51.9 63.0 20.8
...
2023 08 20 10 12 16.9 +65 19 05 0.9788 0.8841 52.7 65.6 20.8
...
2023 09 04 09 56 40.5 +61 39 25 0.8249 0.8630 55.1 73.4 20.6
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