[Iaude] MPEC P45: 2024 OB3 [a=1.26,e=0.12,i=21.4,H=24.2]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Aug 3 09:04:42 EDT 2024
M.P.E.C. 2024-P45 Issued 2024 August 3, 13:03 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 OB3
Observations:
K24O03B C2024 07 31.51046622 37 37.604-07 15 28.61 VEP045F52
K24O03B* C2024 07 31.52405122 37 40.855-07 17 49.60 20.67wXEP045F52
K24O03B C2024 07 31.53732422 37 43.982-07 20 07.86 21.07GVEP045F52
K24O03B C2024 07 31.55056422 37 47.104-07 22 25.77 20.75wXEP045F52
K24O03B 3C2024 08 01.61452922 42 34.675-10 31 11.62 20.66GVEP045T14
K24O03B 3C2024 08 01.61550522 42 34.921-10 31 22.11 20.74GVEP045T14
K24O03B 3C2024 08 01.61650922 42 35.172-10 31 32.96 20.81GVEP045T14
K24O03B 3C2024 08 01.61748422 42 35.416-10 31 43.50 20.77GVEP045T14
K24O03B KC2024 08 02.32199722 45 56.06 -12 40 33.3 20.5 GVEP045H21
K24O03B KC2024 08 02.32758922 45 57.52 -12 41 35.1 20.7 GVEP045H21
K24O03B KC2024 08 02.33318222 45 58.92 -12 42 37.0 20.8 GVEP045H21
K24O03B KC2024 08 02.33844322 46 00.29 -12 43 35.2 20.6 GVEP045H21
K24O03B KC2024 08 02.61719922 47 19.942-13 33 20.74 19.9 GVEP045474
K24O03B KC2024 08 02.61920922 47 20.388-13 33 44.60 20.3 GVEP045474
K24O03B KC2024 08 02.62122022 47 20.926-13 34 05.52 20.4 GVEP045474
K24O03B KC2024 08 02.62323022 47 21.454-13 34 29.03 20.6 GVEP045474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 0.6-m f/6.3 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, J.
Silva, V. Khatu. Measurers R. Weryk, R. Wainscoat. 3.6-m f/4.1 reflector
+ CCD.
Orbital elements:
2024 OB3 Earth MOID = 0.1008 AU
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Veres
M 31.36626 (2000.0) P Q
n 0.70043895 Peri. 208.95892 +0.91880525 +0.28601640
a 1.2557095 Node 131.71611 -0.25376068 +0.95588621
e 0.1238194 Incl. 21.37124 -0.30232835 +0.06690421
P 1.41 H 24.21 G 0.15 U 8
Residuals in seconds of arc
240731 F52 0.3- 0.7- 240801 T14 0.1- 0.1- 240802 474 0.9+ 0.4+
240731 F52 0.2+ 0.1+ 240801 T14 0.1- 0.1- 240802 474 (0.3- 1.1-)
240731 F52 0.0 0.3+ 240802 H21 0.1+ 0.2+ 240802 474 0.1- 0.3+
240731 F52 (0.3- 0.6+) 240802 H21 0.4+ 0.2+ 240802 474 0.1- 0.9-
240801 T14 0.1- 0.1- 240802 H21 0.2- 0.0
240801 T14 0.1- 0.0 240802 H21 0.0 0.1-
Ephemeris:
2024 OB3 a,e,i = 1.26, 0.12, 21 q = 1.1002
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 07 04 21 15 00.8 +30 05 03 0.2474 1.1504 117.0 51.9 23.4
...
2024 07 19 21 52 01.5 +18 43 06 0.1626 1.1296 131.0 42.8 22.2
...
2024 07 27 22 19 00.3 +04 32 03 0.1275 1.1204 143.4 32.7 21.4
...
2024 08 02 22 44 24.8 -11 40 23 0.1120 1.1146 151.5 25.7 20.9
2024 08 03 22 49 10.2 -14 45 03 0.1107 1.1137 152.0 25.3 20.8
2024 08 04 22 54 05.2 -17 53 11 0.1098 1.1128 152.1 25.2 20.8
...
2024 08 10 23 27 10.3 -36 24 17 0.1132 1.1083 144.9 31.7 21.1
...
2024 08 18 00 20 23.8 -54 48 18 0.1370 1.1037 129.1 45.4 21.8
...
2024 09 02 02 05 02.1 -68 59 26 0.2073 1.1002 110.9 58.9 23.1
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-P45
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