[Iaude] MPEC J10: 2024 HQ2 [a=1.33,e=0.51,i=4.4,H=23.1]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Wed May 1 10:00:21 EDT 2024
M.P.E.C. 2024-J10 Issued 2024 May 1, 13:58 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 HQ2
Observations:
K24H02Q* C2024 04 28.25503611 14 54.081-19 10 23.60 21.61wXEJ010F52
K24H02Q C2024 04 28.26552711 14 56.609-19 10 11.01 22.06wXEJ010F52
K24H02Q C2024 04 28.27595011 14 59.110-19 09 58.73 21.78wXEJ010F52
K24H02Q C2024 04 28.34864111 15 16.493-19 08 31.94 21.69GVEJ010F52
K24H02Q C2024 04 28.34929311 15 16.650-19 08 31.10 21.53GVEJ010F52
K24H02Q KC2024 04 30.16592511 22 33.154-18 34 31.15 22.29GVEJ010V06
K24H02Q KC2024 04 30.17003311 22 33.978-18 34 27.08 21.64GVEJ010V06
K24H02Q KC2024 04 30.17231111 22 34.493-18 34 24.71 21.74GVEJ010V06
K24H02Q KC2024 04 30.17442211 22 34.928-18 34 22.26 21.66GVEJ010V06
K24H02Q KC2024 05 01.21386 11 26 24.16 -18 16 27.5 VEJ010291
K24H02Q KC2024 05 01.22744 11 26 26.94 -18 16 13.9 22.4 RVEJ010291
K24H02Q KC2024 05 01.24112 11 26 29.69 -18 15 59.7 22.5 RVEJ010291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + 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.
V06 Catalina Sky Survey-Kuiper. Observers V. F. Carvajal, G. J. Leonard.
Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A.
R. Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W.
Wierzchos. 1.55-m reflector + 1K CCD.
Orbital elements:
2024 HQ2 Earth MOID = 0.0711 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 MPC
M 31.79415 (2000.0) P Q
n 0.64482800 Peri. 158.39677 -0.18392787 -0.98074448
a 1.3269059 Node 302.14715 +0.89009233 -0.13784339
e 0.5100252 Incl. 4.44750 +0.41702060 -0.13834546
P 1.53 H 23.15 G 0.15 U 9
Residuals in seconds of arc
240428 F52 0.2- 0.2- 240428 F52 0.0 0.0 240430 V06 0.2- 0.1+
240428 F52 0.1- 0.0 240430 V06 0.5+ 0.2+ 240501 291 0.0 0.1+
240428 F52 0.0 0.0 240430 V06 0.3- 0.1- 240501 291 0.2+ 0.1-
240428 F52 0.0 0.0 240430 V06 0.0 0.1- 240501 291 0.2- 0.2+
Ephemeris:
2024 HQ2 a,e,i = 1.33, 0.51, 4 q = 0.6502
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 01 04 41 30.0 -19 09 25 0.1032 0.9576 63.5 111.0 22.4
...
2024 04 16 09 48 27.5 -24 54 36 0.1428 1.0897 123.9 49.8 21.0
...
2024 04 24 10 54 00.7 -20 46 06 0.2079 1.1583 133.3 39.2 21.6
...
2024 04 30 11 21 54.9 -18 37 04 0.2638 1.2083 135.0 36.1 22.1
2024 05 01 11 25 38.2 -18 19 40 0.2736 1.2165 135.0 35.8 22.2
2024 05 02 11 29 09.9 -18 03 15 0.2834 1.2247 135.0 35.6 22.3
...
2024 05 08 11 47 12.9 -16 43 06 0.3449 1.2729 133.9 34.8 22.8
...
2024 05 16 12 06 04.9 -15 34 15 0.4323 1.3349 130.9 34.9 23.4
...
2024 05 31 12 34 20.2 -14 40 20 0.6111 1.4434 123.4 35.9 24.3
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-J10
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