[Iaude] MPEC P47: 2024 JL12 [a=2.13,e=0.47,i=5.8,H=21.70]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Aug 3 10:13:00 EDT 2024
M.P.E.C. 2024-P47 Issued 2024 August 3, 14:11 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
2024 JL12
Revision to MPEC 2024-J260
Additional Observations:
K24J12L C2021 05 21.52832320 36 15.357-13 48 26.40 21.18GVEP047F51
K24J12L C2021 05 21.54183320 36 19.530-13 48 23.19 21.02GVEP047F51
K24J12L C2021 07 06.57480500 24 59.544-08 23 23.71 21.71GVEP047F51
K24J12L C2021 07 06.58465800 25 01.591-08 23 20.54 22.08GVEP047F51
K24J12L C2021 07 06.59455800 25 03.633-08 23 17.16 22.20GVEP047F51
K24J12L C2021 08 10.50552 01 43 00.459-07 32 16.92 21.7 wUEP047F51
K24J12L C2021 08 10.51525 01 43 00.921-07 32 18.56 21.7 wUEP047F51
K24J12L C2021 08 10.53496 01 43 01.859-07 32 22.39 21.9 wUEP047F51
K24J12L C2021 09 08.50522101 40 34.405-09 48 40.71 19.73GVEP047F52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith, J. Bulger. Measurers K. Chambers, T. de Boer, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R.
Wainscoat, R. Weryk, S. Chastel. 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 (or two decimals in degrees), reference and Delta-T
210521 F51 0.08+ 0.00+ 210908 F52 0.04+ 0.03+ MPO845976 +0.01 days
Orbital elements:
2024 JL12 Earth MOID = 0.1187 AU
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Veres
M 22.59295 (2000.0) P Q
n 0.31658352 Peri. 201.22486 +0.36633492 +0.92491440
a 2.1321144 Node 90.38041 -0.83839543 +0.37548767
e 0.4704976 Incl. 5.83414 -0.40359859 +0.05951779
P 3.11 H 21.70 G 0.15 U 1
Residuals in seconds of arc
210521 F51 0.0 0.1- 240504 G96 0.3+ 0.5+ 240511 I52 0.2+ 0.2-
210521 F51 0.1- 0.1- 240508 F51 0.1+ 0.2- 240511 I52 0.1- 0.3-
210706 F51 0.2- 0.1+ 240508 F51 0.0 0.0 240511 I52 0.2- 0.2-
210706 F51 0.0 0.0 240508 F51 0.2- 0.1- 240511 I52 0.0 0.5-
210706 F51 0.0 0.0 240508 F52 0.0 0.0 240512 H21 0.3+ 0.6-
210810 F51 0.1+ 0.0 240508 F52 0.2+ 0.0 240512 H21 0.5+ 0.1-
210810 F51 0.0 0.1+ 240508 Z84 0.2- 0.1+ 240515 291 0.1- 0.1-
210810 F51 0.1- 0.1- 240508 Z84 0.2+ 0.2+ 240515 291 0.8- 0.0
210908 F52 0.0 0.0 240509 V06 0.2- 0.3- 240601 291 0.1+ 0.1-
240331 F51 0.4+ 0.3+ 240509 V06 0.2- 0.1- 240601 291 0.1+ 0.1+
240331 F51 0.0 0.3+ 240509 V06 0.1+ 0.0 240601 291 0.3+ 0.1-
240504 G96 0.1+ 0.4+ 240509 V06 0.2- 0.1+ 240612 291 0.3+ 0.3+
240504 G96 0.5- 0.1- 240511 I52 0.4- 0.2+ 240612 291 0.2- 0.3-
Ephemeris:
2024 JL12 a,e,i = 2.13, 0.47, 6 q = 1.1290
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 07 04 13 24 29.3 -05 48 47 0.4693 1.1880 99.5 57.6 22.5
...
2024 07 19 13 55 32.6 -12 37 00 0.4550 1.1476 94.8 61.9 22.5
...
2024 07 27 14 17 46.0 -16 40 44 0.4474 1.1351 93.6 63.2 22.5
...
2024 08 02 14 37 19.7 -19 50 29 0.4426 1.1301 93.3 63.7 22.5
2024 08 03 14 40 51.0 -20 22 22 0.4420 1.1297 93.3 63.7 22.5
2024 08 04 14 44 26.8 -20 54 15 0.4413 1.1293 93.3 63.8 22.4
...
2024 08 10 15 07 42.0 -24 04 09 0.4388 1.1296 93.6 63.6 22.4
...
2024 08 18 15 43 17.6 -28 03 54 0.4394 1.1360 94.7 62.6 22.4
...
2024 09 02 17 03 03.6 -33 44 12 0.4583 1.1659 98.1 59.0 22.5
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-P47
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