[Iaude] MPEC O63: 2023 DP1 [a=1.86,e=0.51,i=3.1,H=21.18]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Jul 27 10:15:17 EDT 2024
M.P.E.C. 2024-O63 Issued 2024 July 27, 14:14 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 DP1
Revision to MPEC 2023-E08
Additional Observations:
K23D01P C2018 08 19.58804301 32 38.423+03 48 18.06 22.54GVEO063F51
K23D01P C2018 08 19.60019501 32 38.027+03 48 13.56 23.27GVEO063F51
K23D01P C2018 08 19.61027401 32 37.666+03 48 10.66 23.94GVEO063F51
K23D01P C2018 08 19.61236401 32 37.572+03 48 09.32 23.63GVEO063F51
K23D01P C2018 10 03.40137800 35 57.652-02 49 01.22 22.75GVEO063F52
K23D01P C2018 10 03.41305700 35 56.575-02 49 06.66 22.76GVEO063F52
K23D01P C2018 10 03.42478000 35 55.461-02 49 12.41 22.46GVEO063F52
K23D01P C2018 10 03.43643300 35 54.446-02 49 17.62 22.91GVEO063F52
K23D01P C2018 10 15.40597600 19 58.395-04 08 23.04 22.93GVEO063F52
K23D01P C2018 10 15.41774600 19 57.532-04 08 26.64 23.21GVEO063F52
K23D01P C2018 10 15.42953400 19 56.699-04 08 29.73 23.04GVEO063F52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
180819 F51 7.9- 3.9- 181015 F52 10.1- 4.1- MPO782812 +0.04 days
Orbital elements:
2023 DP1 PHA, Earth MOID = 0.0065 AU
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Veres
M 207.10558 (2000.0) P Q
n 0.38786191 Peri. 142.52462 -0.50131809 +0.86357612
a 1.8621642 Node 97.32884 -0.80645879 -0.44372091
e 0.5068059 Incl. 3.12124 -0.31353530 -0.23947450
P 2.54 H 21.18 G 0.15 U 0
Residuals in seconds of arc
180819 F51 0.3- 0.2- 230228 I93 0.5+ 0.1+ 230307 I93 0.0 0.1-
180819 F51 0.2+ 0.3- 230228 J95 0.2- 0.1- 230307 I93 0.0 0.1-
180819 F51 0.1+ 0.4+ 230228 I93 0.5- 0.4- 230315 H36 0.0 0.3+
180819 F51 0.2- 0.2- 230228 807 0.0 0.7- 230315 H36 0.4+ 0.1+
181003 F52 0.2+ 0.1- 230228 807 0.3- 0.3- 230315 H36 0.3+ 0.5+
181003 F52 0.2+ 0.1+ 230228 807 0.5+ 0.1+ 230316 G01 0.7+ 3.3-
181003 F52 0.3- 0.0 230228 734 1.3+ 0.2- 230316 G01 (2.1+ 3.2+)
181003 F52 0.5+ 0.4+ 230228 734 1.2+ 0.2- 230317 T05 0.6- 0.3+
181015 F52 0.1+ 0.0 230228 734 1.3+ 0.1- 230317 T05 0.3- 0.1-
181015 F52 0.1- 0.0 230228 734 1.0+ 0.2+ 230317 T05 0.2+ 0.1+
181015 F52 0.1+ 0.4+ 230228 G96 0.1- 0.0 230317 T05 1.1+ 0.5+
230128 G96 0.2- 0.2+ 230228 G96 0.0 0.1- 230318 I52 0.1- 0.5-
230128 G96 0.0 0.5+ 230228 G96 0.0 0.2- 230318 I52 0.1- 0.1-
230128 G96 0.2+ 0.3+ 230228 G96 0.4- 0.0 230318 I52 0.2- 0.0
230226 D29 0.2- 0.4- 230228 U98 0.3- 0.3- 230318 I52 0.3- 0.2-
230226 D29 0.4- 0.2+ 230228 U98 0.3+ 0.3- 230323 474 0.0 0.8+
230226 D29 0.3+ 0.1+ 230228 U98 0.0 0.0 230323 474 0.2- 0.4-
230227 033 0.4- 0.0 230301 204 0.3+ 0.1- 230323 474 0.1- 0.4-
230227 033 0.1+ 0.3+ 230301 204 0.2- 0.2+ 230323 474 0.4+ 0.0
230227 033 0.0 0.1- 230301 H21 1.8+ 0.0 230410 291 0.4- 0.0
230227 J95 0.1+ 0.8+ 230301 H21 0.2+ 0.2+ 230410 291 0.1+ 0.3+
230227 J95 0.0 0.2- 230301 H21 0.3- 0.3+ 230809 T12 0.1- 0.0
230227 J95 0.2- 0.2+ 230303 703 (2.7- 2.8+) 230809 T12 0.1- 0.0
230227 W62 0.2- 0.2+ 230303 703 0.0 0.0 230809 T12 0.1- 0.0
230227 W62 0.1- 0.2+ 230303 703 0.3+ 0.5- 230914 F51 0.0 0.3+
230227 W62 0.0 0.2+ 230303 D29 0.2- 0.9+ 230914 F51 0.0 0.0
230227 N89 0.2+ 0.6+ 230303 D29 0.6+ 0.1+ 230914 F51 0.2- 0.0
230227 N89 0.0 0.4- 230304 Z84 0.1+ 0.3+ 230914 F51 0.0 0.0
230227 Z84 0.5- 0.1+ 230304 Z84 0.2- 0.2- 230919 F51 0.3+ 0.0
230228 J95 0.1+ 0.2+ 230304 I52 1.6- 0.2+ 230919 F51 0.0 0.0
230228 J95 0.0 0.2- 230304 I52 0.2- 0.2+ 230919 F51 0.1+ 0.0
230228 I93 0.2- 0.1- 230304 I52 0.1+ 0.2+
Ephemeris:
2023 DP1 a,e,i = 1.86, 0.51, 3 q = 0.9184
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 06 27 04 11 24.8 +19 24 07 3.6104 2.7893 31.1 10.8 26.9
...
2024 07 12 04 32 21.2 +20 14 15 3.4954 2.7991 40.3 13.6 26.9
...
2024 07 20 04 43 07.8 +20 35 44 3.4207 2.8026 45.4 15.0 26.9
...
2024 07 26 04 50 59.5 +20 49 33 3.3590 2.8044 49.3 15.9 26.9
2024 07 27 04 52 16.9 +20 51 40 3.3483 2.8047 49.9 16.1 26.9
2024 07 28 04 53 34.0 +20 53 44 3.3375 2.8049 50.6 16.2 26.9
...
2024 08 03 05 01 07.8 +21 05 01 3.2697 2.8058 54.6 17.1 26.9
...
2024 08 11 05 10 47.9 +21 17 18 3.1726 2.8059 60.0 18.2 26.9
...
2024 08 26 05 27 20.8 +21 32 37 2.9731 2.8029 70.5 19.9 26.8
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-O63
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