[Iaude] MPEC P13: 2024 OB2 [a=1.12,e=0.40,i=32.4,H=23.5]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Thu Aug 1 11:19:16 EDT 2024


M.P.E.C. 2024-P13                                Issued 2024 August 1, 15:17 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 OB2                                    


Observations:
     K24O02B* C2024 07 29.39141321 32 15.483+23 25 19.97         21.50wXEP013F52
     K24O02B  C2024 07 29.40386821 32 14.586+23 24 47.24         21.66wXEP013F52
     K24O02B  C2024 07 29.42878621 32 12.753+23 23 41.97         21.98wXEP013F52
     K24O02B  C2024 07 29.53838321 32 04.543+23 18 47.10         21.68GVEP013F52
     K24O02B  C2024 07 29.53903721 32 04.492+23 18 45.53         21.81GVEP013F52
     K24O02B 3C2024 07 30.58738321 31 00.028+22 27 40.51         21.35GVEP013T14
     K24O02B 3C2024 07 30.58836121 30 59.946+22 27 37.32         21.45GVEP013T14
     K24O02B 3C2024 07 30.58934221 30 59.870+22 27 34.21         21.41GVEP013T14
     K24O02B !C2024 07 31.39131 21 30 06.49 +21 42 45.9          20.3 GVEP013673
     K24O02B !C2024 07 31.39426 21 30 06.23 +21 42 35.4                VEP013673
     K24O02B !C2024 08 01.32986 21 28 54.99 +20 43 13.2          21.0 GVEP013673
     K24O02B !C2024 08 01.33292 21 28 54.64 +20 43 01.0                VEP013673

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Pittichova.  1.0-m
    f/15 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.
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 OB2                                                 Earth MOID = 0.0454 AU
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5                 Alexandersen            
M 353.96179              (2000.0)            P               Q                  
n   0.83240738     Peri.  288.25517     +0.29007482     -0.88981681             
a   1.1192113      Node   138.95266     +0.94593704     +0.32240638             
e   0.4047271      Incl.   32.43986     -0.14511967     +0.32292441             
P   1.18           H   23.51          G   0.15           U   9                  
Residuals in seconds of arc
240729 F52  0.0   0.2+    240729 F52  0.1+  0.1+    240731 673  0.1-  0.1-
240729 F52  0.0   0.1-    240730 T14  0.0   0.0     240731 673  0.0   0.1-
240729 F52  0.1-  0.1-    240730 T14  0.0   0.0     240801 673  0.3+  0.1-
240729 F52  0.1+  0.2-    240730 T14  0.0   0.0     240801 673  0.2-  0.1+

Ephemeris:
2024 OB2                 a,e,i = 1.12, 0.40, 32                  q = 0.6662
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 07 02    21 33 25.7 +27 39 36   0.5120  1.3174   115.0    44.4    24.4
...
2024 07 17    21 37 04.5 +27 44 34   0.3357  1.2365   124.2    42.8    23.3
...
2024 07 25    21 35 13.8 +25 50 37   0.2434  1.1890   130.8    40.3    22.4
...
2024 07 31    21 30 34.7 +22 05 27   0.1758  1.1515   137.9    36.2    21.5
2024 08 01    21 29 21.0 +21 05 23   0.1647  1.1451   139.4    35.2    21.3
2024 08 02    21 27 56.4 +19 55 27   0.1538  1.1387   141.1    34.0    21.1
...
2024 08 08    21 13 06.4 +06 35 48   0.09179 1.0992   157.2    20.9    19.6
...
2024 08 16    19 17 31.3 -60 56 52   0.05290 1.0446   126.0    51.6    19.1
...
2024 08 31    10 27 03.3 -53 43 45   0.1862  0.9380    62.4   107.4    23.7

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-P13





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