[Iaude] MPEC H107: 2024 HD2 [a=1.23,e=0.13,i=12.6,H=25.5]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue Apr 30 16:07:23 EDT 2024
M.P.E.C. 2024-H107 Issued 2024 April 30, 20:05 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2024 HD2
Observations:
K24H02D C2024 04 17.39268113 53 21.998-29 06 09.78 21.49GVEH107F52
K24H02D C2024 04 17.40312813 53 24.396-29 04 41.72 21.21GVEH107F52
K24H02D*1C2024 04 28.38284314 41 51.317+01 22 38.06 20.46GVEH107G96
K24H02D 1C2024 04 28.38798014 41 52.357+01 23 29.72 20.48GVEH107G96
K24H02D 1C2024 04 28.39312314 41 53.390+01 24 20.99 20.82GVEH107G96
K24H02D 1C2024 04 28.39826014 41 54.406+01 25 13.76 20.04GVEH107G96
K24H02D KC2024 04 28.43451614 42 01.825+01 31 15.35 20.78GVEH107I52
K24H02D KC2024 04 28.43621814 42 02.182+01 31 32.48 VEH107I52
K24H02D KC2024 04 28.43791914 42 02.552+01 31 49.40 20.51GVEH107I52
K24H02D KC2024 04 28.43962314 42 02.876+01 32 06.50 20.37GVEH107I52
K24H02D KC2024 04 29.00335614 44 21.902+03 04 54.37 20.5 GVEH107J95
K24H02D KC2024 04 29.02027714 44 25.351+03 07 41.09 20.6 GVEH107J95
K24H02D KC2024 04 29.44829614 46 00.908+04 17 53.05 20.54GVEH107I52
K24H02D KC2024 04 29.45089614 46 01.506+04 18 18.47 20.64GVEH107I52
K24H02D KC2024 04 29.45611114 46 02.532+04 19 08.65 20.95GVEH107I52
Observer details:
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.
G96 Mt. Lemmon Survey. Observer T. Beuden. 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. 1.5-m reflector +
10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
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. 1.0-m prime focus + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2024 HD2 Earth MOID = 0.0705 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 MPC
M 341.38599 (2000.0) P Q
n 0.72238322 Peri. 2.52255 -0.81095868 +0.57277391
a 1.2301487 Node 213.34436 -0.54055570 -0.81158212
e 0.1250818 Incl. 12.55469 -0.22393204 -0.11517171
P 1.36 H 25.59 G 0.15 U 8
Residuals in seconds of arc
240417 F52 0.1+ 0.0 240428 G96 0.2- 1.1+ 240429 J95 0.0 0.1-
240417 F52 0.3- 0.0 240428 I52 0.0 0.2- 240429 J95 0.1- 0.0
240428 G96 0.1- 0.1- 240428 I52 0.1+ 0.1- 240429 I52 0.5- 0.1-
240428 G96 0.1+ 0.0 240428 I52 0.3+ 0.2- 240429 I52 0.5+ 0.2+
240428 G96 0.1+ 0.2- 240428 I52 0.1- 0.1- 240429 I52 0.1- 0.0
Ephemeris:
2024 HD2 a,e,i = 1.23, 0.13, 13 q = 1.0763
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 31 12 37 25.4 -52 23 07 0.1257 1.0867 131.7 43.3 22.9
...
2024 04 15 13 42 04.7 -34 22 13 0.08182 1.0781 155.3 22.9 21.4
...
2024 04 23 14 19 05.4 -14 08 53 0.07114 1.0764 175.8 3.9 20.4
...
2024 04 29 14 44 20.6 +03 05 44 0.07276 1.0764 161.9 16.9 21.0
2024 04 30 14 48 13.4 +05 47 03 0.07384 1.0765 159.0 19.6 21.1
2024 05 01 14 51 59.9 +08 22 23 0.07513 1.0767 156.1 22.3 21.2
...
2024 05 07 15 12 24.2 +21 23 28 0.08652 1.0782 141.6 35.5 21.9
...
2024 05 15 15 34 02.3 +32 15 08 0.1082 1.0820 128.9 46.7 22.7
...
2024 05 30 16 02 01.6 +40 28 50 0.1557 1.0942 117.5 55.3 23.8
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-H107
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