[Iaude] MPEC H105: 2024 HB2 [a=2.36,e=0.48,i=3.1,H=22.9]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue Apr 30 14:27:20 EDT 2024
M.P.E.C. 2024-H105 Issued 2024 April 30, 18:25 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 HB2
Observations:
K24H02B* C2024 04 27.25770411 24 03.093+07 22 09.51 22.08wXEH105F52
K24H02B C2024 04 27.28142011 24 06.729+07 22 01.85 22.08wXEH105F52
K24H02B C2024 04 27.29325111 24 08.544+07 21 57.75 21.93wXEH105F52
K24H02B C2024 04 27.40100311 24 25.134+07 21 20.89 22.23GVEH105F52
K24H02B C2024 04 27.40165311 24 25.223+07 21 20.82 22.16GVEH105F52
K24H02B |C2024 04 27.98690011 26 04.300+07 18 23.10 21.5 GVEH105807
K24H02B |C2024 04 27.99791011 26 06.060+07 18 19.50 21.6 GVEH105807
K24H02B |C2024 04 28.00892011 26 07.740+07 18 16.00 21.4 GVEH105807
K24H02B C2024 04 28.25194211 26 48.373+07 16 23.24 21.81GVEH105F52
K24H02B C2024 04 28.25276711 26 48.493+07 16 22.84 22.15GVEH105F52
K24H02B KC2024 04 28.28205 11 26 51.86 +07 16 06.4 22.4 RVEH105291
K24H02B KC2024 04 28.29589 11 26 54.05 +07 16 01.2 22.1 RVEH105291
K24H02B KC2024 04 28.30975 11 26 56.29 +07 15 55.9 VEH105291
K24H02B KC2024 04 30.23444 11 32 24.36 +07 03 19.1 21.9 RVEH105291
K24H02B KC2024 04 30.24827 11 32 26.62 +07 03 13.4 21.8 RVEH105291
K24H02B KC2024 04 30.26204 11 32 28.87 +07 03 07.5 22.3 RVEH105291
Observer details:
291 LPL/Spacewatch II. Observers J. V. Scotti, T. H. Bressi. 1.8-m f/2.7
reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.8 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.
Orbital elements:
2024 HB2 Earth MOID = 0.2177 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 MPC
M 352.78677 (2000.0) P Q
n 0.27265185 Peri. 13.72623 -0.89778982 +0.44027041
a 2.3553950 Node 192.41444 -0.40901820 -0.84327693
e 0.4815798 Incl. 3.10275 -0.16333263 -0.30829531
P 3.61 H 22.93 G 0.15 U 9
Residuals in seconds of arc
240427 F52 0.2- 0.3+ 240427 807 0.5+ 0.1+ 240428 291 1.4+ 0.2-
240427 F52 0.2- 0.4+ 240428 807 0.2- 0.4+ 240430 291 0.1- 0.3+
240427 F52 0.2- 0.2+ 240428 F52 0.1- 0.1- 240430 291 0.1+ 0.5+
240427 F52 0.2+ 0.1+ 240428 F52 0.2- 0.2- 240430 291 0.2+ 0.5+
240427 F52 0.0 0.2+ 240428 291 1.1+ 0.2-
240427 807 0.1+ 0.1- 240428 291 1.0+ 0.1-
Ephemeris:
2024 HB2 a,e,i = 2.36, 0.48, 3 q = 1.2211
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 31 10 31 43.3 +06 55 12 0.2930 1.2538 146.5 26.1 21.9
...
2024 04 15 10 54 26.4 +07 51 57 0.2862 1.2273 136.7 34.1 22.1
...
2024 04 23 11 12 47.4 +07 41 15 0.2895 1.2217 133.1 36.9 22.2
...
2024 04 29 11 28 53.6 +07 11 51 0.2951 1.2214 131.1 38.4 22.3
2024 04 30 11 31 44.4 +07 05 10 0.2963 1.2217 130.8 38.6 22.3
2024 05 01 11 34 37.6 +06 57 59 0.2976 1.2221 130.5 38.8 22.3
...
2024 05 07 11 52 41.7 +06 04 37 0.3073 1.2264 129.1 39.7 22.4
...
2024 05 15 12 18 13.9 +04 28 11 0.3253 1.2373 127.8 40.2 22.5
...
2024 05 30 13 07 16.1 +00 33 21 0.3766 1.2730 126.2 40.0 22.9
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-H105
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