[Iaude] MPEC P24: 2024 OJ2 [a=1.59,e=0.34,i=17.0,H=24.9]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Fri Aug 2 07:50:29 EDT 2024
M.P.E.C. 2024-P24 Issued 2024 August 2, 11:48 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 OJ2
Observations:
K24O02J* C2024 07 31.45558821 20 34.573-05 06 55.49 19.36wXEP024F51
K24O02J C2024 07 31.46832521 20 44.594-05 10 39.51 20.02wXEP024F51
K24O02J C2024 07 31.48106421 20 54.638-05 14 24.37 19.67wXEP024F51
K24O02J KC2024 07 31.85253121 26 24.24 -07 06 25.1 19.5 GXEP024L18
K24O02J KC2024 07 31.86238521 26 32.71 -07 09 25.4 19.7 GXEP024L18
K24O02J KC2024 07 31.87223621 26 41.08 -07 12 26.1 19.8 GXEP024L18
K24O02J KC2024 07 31.87313221 26 43.57 -07 12 33.5 19.3 GVEP024L01
K24O02J KC2024 07 31.87461621 26 44.84 -07 13 00.2 19.4 GVEP024L01
K24O02J KC2024 07 31.87609821 26 46.11 -07 13 27.8 19.5 GVEP024L01
K24O02J KC2024 07 31.87758021 26 47.37 -07 13 55.2 19.1 GVEP024L01
K24O02J KB2024 07 31.87858 21 26 46.84 -07 14 16.7 19.7 GXEP024M45
K24O02J IC2024 07 31.87906221 26 48.61 -07 14 22.9 19.3 GVEP024L01
K24O02J KB2024 07 31.88197 21 26 49.70 -07 15 18.1 19.4 GXEP024M45
K24O02J KB2024 07 31.88537 21 26 52.55 -07 16 19.9 19.4 GXEP024M45
K24O02J KB2024 07 31.93803921 27 39.187-07 32 09.74 19.3 GXEP024L34
K24O02J KB2024 07 31.95290521 27 51.722-07 36 43.27 19.4 GXEP024L34
K24O02J KB2024 07 31.97412421 28 09.610-07 43 13.98 19.4 GXEP024L34
K24O02J KB2024 07 31.98900021 28 22.210-07 47 48.73 18.8 GXEP024L34
K24O02J KB2024 08 01.05766421 29 22.87 -08 09 09.6 20.0 GXEP024I93
K24O02J KB2024 08 01.06203721 29 26.63 -08 10 30.7 19.3 GXEP024I93
K24O02J KB2024 08 01.06640321 29 30.37 -08 11 51.6 19.4 GXEP024I93
K24O02J KC2024 08 01.21336121 31 50.44 -08 57 20.4 19.4 GVEP024H21
K24O02J KC2024 08 01.21529021 31 52.12 -08 57 56.6 19.2 GVEP024H21
K24O02J KC2024 08 01.21721821 31 53.80 -08 58 32.7 19.3 GVEP024H21
K24O02J KC2024 08 01.21921221 31 55.54 -08 59 10.5 19.1 GVEP024H21
K24O02J KB2024 08 01.53494021 36 55.811-10 38 42.29 18.1 VZEP024Q06
K24O02J KB2024 08 01.53943621 36 59.946-10 40 08.01 18.8 VZEP024Q06
K24O02J KB2024 08 01.54393221 37 03.989-10 41 34.63 18.7 VZEP024Q06
K24O02J C2024 08 01.84727 21 42 00.14 -12 16 11.7 18.4 GVEP024M28
K24O02J C2024 08 01.84947 21 42 02.10 -12 16 52.8 18.4 GVEP024M28
K24O02J C2024 08 01.85149 21 42 04.05 -12 17 33.2 19.2 GVEP024M28
K24O02J KC2024 08 01.90875 21 42 58.52 -12 39 43.2 18.8 VqEP024126
K24O02J KC2024 08 01.91506 21 43 04.21 -12 41 38.7 19.1 rqEP024L90
K24O02J KC2024 08 01.91849 21 43 07.72 -12 42 56.9 17.9 VqEP024126
K24O02J KC2024 08 01.92233 21 43 11.00 -12 44 02.9 18.6 rqEP024L90
K24O02J KC2024 08 01.92820 21 43 16.93 -12 46 08.1 18.8 VqEP024126
K24O02J KC2024 08 01.92959 21 43 17.74 -12 46 29.0 18.6 rqEP024L90
K24O02J KC2024 08 01.94323221 43 31.31 -12 51 04.4 VEP024203
K24O02J KC2024 08 01.95853921 43 45.82 -12 56 05.4 19.2 GVEP024203
K24O02J C2024 08 01.95878521 43 44.686-12 52 42.17 18.61oVEP024M22
K24O02J C2024 08 01.96195321 43 47.594-12 53 42.40 19.10oVEP024M22
K24O02J C2024 08 01.96739621 43 52.728-12 55 30.47 19.18oVEP024M22
K24O02J C2024 08 01.98299321 44 07.296-13 00 38.59 19.30oVEP024M22
K24O02J KB2024 08 02.01133721 44 35.97 -13 13 25.4 VEP024204
K24O02J HB2024 08 02.02127021 44 45.41 -13 16 40.9 19.5 GVEP024204
K24O02J KC2024 08 02.03783821 45 02.686-13 22 14.88 19.5 GVEP024J95
K24O02J KC2024 08 02.04511121 45 09.641-13 24 38.84 19.0 GVEP024J95
Observer details:
126 Monte Viseggi. Observers L. Sannino, A. Mancuso, S. Mercanti, C. Gentile,
G. Tavaglione, K. Giannetti. Measurers A. Mancuso, L. Sannino. 0.41-m
f/7.5 reflector + CCD.
203 GiaGa Observatory. Observer G. Galli. 0.36-m f/5.76 Schmidt-Cassegrain +
CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CMO.
F51 Pan-STARRS 1, 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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L18 QOS Observatory, Zalistsi. Observers O. V. Kravchenko, V. L. Pasatetskyi.
Measurer A. M. Kozhukhov. 0.50-m f/3.8 reflector + CCD.
L34 Galhassin Robotic Telescope, Isnello. Observer A. Nastasi. 0.40-m f/3.8
400mm Reflector + CMO.
L90 ABObservatory, Rosarno. Observer A. Brosio. 0.30-m f/3.9 reflector +
CCD.
M22 ATLAS South Africa, Sutherland. Observers L. Denneau, R. Siverd, J.
Tonry, H. Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, J.
Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector + CCD.
M28 Lesedi Telescope-SAAO Observatory, Sutherland. Observers N. Erasmus, S.
Potter, C. van Gend, S. Chandra, H. Worters. Measurers T. Ngwane, N.
Erasmus. 1.0-m f/8 Reflector + CCD.
M45 Starhopper Observatory, Sfantu Gheorghe. Observer F. Ursache. 0.41-m
f/7.5 reflector + CMO.
Q06 Tarui Observatory, Tarui. Observer H. Watanabe. 0.35-m f/1.9 Schmidt-
Cassegrain + CMO.
Orbital elements:
2024 OJ2 Earth MOID = 0.0469 AU
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Veres
M 27.93046 (2000.0) P Q
n 0.49328630 Peri. 200.38943 +0.86279918 +0.45421366
a 1.5863658 Node 130.57885 -0.41382497 +0.88674391
e 0.3407620 Incl. 16.99237 -0.29039020 +0.08587891
P 2.00 H 24.92 G 0.15 U 7
Residuals in seconds of arc
240731 F51 0.0 0.0 240731 L34 0.5- 0.3+ 240801 L90 0.7+ 0.0
240731 F51 0.1- 0.2+ 240731 L34 0.0 0.3- 240801 126 1.5- 1.7-
240731 F51 0.0 0.2- 240801 I93 0.1- 0.3+ 240801 L90 0.2- 1.2-
240731 L18 0.7- 0.2+ 240801 I93 0.0 0.1+ 240801 126 1.6- 1.8-
240731 L18 0.4+ 0.0 240801 I93 0.1- 0.0 240801 L90 (1.6- 4.5-)
240731 L18 0.2+ 0.5- 240801 H21 0.1+ 0.2- 240801 203 0.0 0.0
240731 L01 0.2+ 0.1+ 240801 H21 0.1+ 0.1- 240801 203 0.2- 0.3+
240731 L01 0.2+ 0.6+ 240801 H21 0.1+ 0.1+ 240801 M22 0.2+ 0.5-
240731 L01 0.3+ 0.2+ 240801 H21 0.1+ 0.3- 240801 M22 0.6- 1.5+
240731 L01 0.2+ 0.1- 240801 Q06 0.1- 0.2+ 240801 M22 0.1+ 0.4+
240731 M45 (0.6+ 0.4-) 240801 Q06 0.4+ 1.1+ 240801 M22 0.3- 1.2-
240731 L01 0.2- 0.6- 240801 Q06 0.4- 1.2+ 240802 204 0.0 0.0
240731 M45 0.4+ 0.3+ 240801 M28 1.1+ 2.6- 240802 204 0.1- 0.1-
240731 M45 (0.1- 0.7+) 240801 M28 0.7- 0.4- 240802 J95 0.4+ 0.3+
240731 L34 0.2+ 0.5+ 240801 M28 0.1- 1.1- 240802 J95 0.1+ 0.3-
240731 L34 0.1- 0.4+ 240801 126 0.7- 0.4+
Ephemeris:
2024 OJ2 a,e,i = 1.59, 0.34, 17 q = 1.0458
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 07 03 19 06 31.6 +31 05 50 0.2035 1.1476 125.8 46.0 23.5
...
2024 07 18 19 38 59.0 +26 06 35 0.1149 1.0976 132.8 42.8 22.1
...
2024 07 26 20 22 13.8 +14 27 41 0.07288 1.0769 146.1 31.7 20.7
...
2024 08 01 21 28 31.1 -07 48 54 0.05116 1.0646 165.4 14.0 19.4
2024 08 02 21 44 23.4 -13 06 55 0.04934 1.0628 165.9 13.4 19.3
2024 08 03 22 01 56.8 -18 40 18 0.04824 1.0611 163.6 15.7 19.3
...
2024 08 09 00 16 10.5 -46 05 30 0.05696 1.0528 132.0 45.7 20.6
...
2024 08 17 02 46 56.3 -54 40 08 0.09192 1.0467 109.5 65.8 22.2
...
2024 09 01 04 21 25.2 -53 15 53 0.1695 1.0510 99.6 71.2 23.7
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-P24
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