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  • MPEC 2022-O101 : 2022 OB3

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    M.P.E.C. 2022-O101                                Issued 2022 July 29, 23:28 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2022 OB3                                 
    
    
    Observations:
         K22O03B* C2022 07 23.46199721 08 17.059-23 30 49.49         21.44wUEO101F52
         K22O03B  C2022 07 23.47348521 08 18.870-23 31 11.11         21.42wUEO101F52
         K22O03B  C2022 07 23.48489421 08 20.647-23 31 32.15         21.35wUEO101F52
         K22O03B  C2022 07 23.60849021 08 40.388-23 35 18.40         21.24GVEO101F52
         K22O03B  C2022 07 23.60912621 08 40.477-23 35 19.52         20.98GVEO101F52
         K22O03B ^C2022 07 25.39077621 14 00.252-24 31 11.66         21.03GVEO101568
         K22O03B ^C2022 07 25.39175221 14 00.410-24 31 13.55         21.03GVEO101568
         K22O03B ^C2022 07 25.39272921 14 00.571-24 31 15.47         21.00GVEO101568
    
    Observer details:
    568 Mauna Kea.  Observers R. Wainscoat, A. Acohido, T. Burdullis.  Measurers
        R. Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith, K. Chambers, T. Dukes.  Measurers K. Chambers, S. Chastel, 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:
    2022 OB3                                                 Earth MOID = 0.1979 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Bell                    
    M 358.51991              (2000.0)            P               Q                  
    n   0.31898518     Peri.  207.76707     +0.77567023     +0.61986975             
    a   2.1213991      Node   113.42617     -0.55243132     +0.75779170             
    e   0.4330028      Incl.    7.43477     -0.30521357     +0.20374797             
    P   3.09           H   23.60          G   0.15           U   9                  
    Residuals in seconds of arc
    220723 F52  0.1+  0.0     220723 F52  0.1+  0.0     220725 568  0.0   0.0
    220723 F52  0.1+  0.1-    220723 F52  0.1-  0.0     220725 568  0.0   0.0
    220723 F52  0.2-  0.2+    220725 568  0.0   0.0
    
    Ephemeris:
    2022 OB3                 a,e,i = 2.12, 0.43, 7                   q = 1.2028
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 06 29    20 08 45.1 -13 42 46   0.2946  1.2894   154.8    19.6    22.5
    ...
    2022 07 14    20 42 26.8 -18 54 48   0.2348  1.2432   163.2    13.6    21.7
    ...
    2022 07 22    21 04 03.0 -22 45 08   0.2145  1.2252   165.9    11.7    21.4
    ...
    2022 07 28    21 21 53.8 -25 53 01   0.2047  1.2150   165.8    11.8    21.3
    2022 07 29    21 24 59.4 -26 24 30   0.2035  1.2136   165.6    12.0    21.3
    2022 07 30    21 28 06.8 -26 55 49   0.2024  1.2123   165.4    12.2    21.3
    ...
    2022 08 05    21 47 19.7 -29 56 20   0.1988  1.2061   163.1    14.2    21.3
    ...
    2022 08 13    22 13 17.4 -33 17 58   0.2008  1.2028   159.0    17.6    21.4
    ...
    2022 08 28    22 56 18.2 -36 31 26   0.2224  1.2119   152.5    22.7    21.8
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-O101
    


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