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  • MPEC 2022-P99 : 2022 PH1

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    M.P.E.C. 2022-P99                                Issued 2022 August 9, 14:28 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 PH1                                 
    
    
    Observations:
         K22P01H* C2022 08 05.40243621 04 26.296-25 29 59.86         21.49wUEP099F52
         K22P01H  C2022 08 05.41263421 04 25.656-25 31 46.13         20.98GVEP099F52
         K22P01H  C2022 08 05.42281821 04 25.005-25 33 32.43         21.37wUEP099F52
         K22P01H  C2022 08 05.46951121 04 21.996-25 41 37.90               VEP099F52
         K22P01H  C2022 08 05.46988021 04 21.999-25 41 41.47         20.85GVEP099F52
         K22P01H  C2022 08 06.40364721 03 50.687-28 19 56.79         20.89GVEP099F52
         K22P01H  C2022 08 06.40427721 03 50.615-28 20 03.33         21.16GVEP099F52
         K22P01H |C2022 08 09.22839 21 02 09.21 -35 34 05.1          21.2 GVEP099807
         K22P01H |C2022 08 09.23300 21 02 08.93 -35 34 43.8          21.2 GVEP099807
         K22P01H |C2022 08 09.23771 21 02 08.66 -35 35 23.6          21.4 GVEP099807
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + 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 PH1                                                 Earth MOID = 0.1240 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M  76.96531              (2000.0)            P               Q                  
    n   0.77969846     Peri.   96.42048     -0.61540152     +0.72085600             
    a   1.1690998      Node   130.35474     -0.77976889     -0.61583282             
    e   0.1036686      Incl.   24.73199     +0.11507148     -0.31798831             
    P   1.26           H   24.68          G   0.15           U   9                  
    Residuals in seconds of arc
    220805 F52  0.1+  0.1-    220805 F52  0.0   0.0     220809 807  0.1-  0.1+
    220805 F52  0.1+  0.2+    220806 F52  0.2+  0.1+    220809 807  0.1+  0.1+
    220805 F52  0.1+  0.1+    220806 F52  0.2-  0.1-
    220805 F52  0.4-  0.2-    220809 807  0.0   0.2-
    
    Ephemeris:
    2022 PH1                 a,e,i = 1.17, 0.10, 25                  q = 1.0479
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 07 10    21 10 25.3 +39 56 15   0.1963  1.1060   112.3    58.3    23.5
    ...
    2022 07 25    21 10 01.6 +10 32 27   0.1328  1.1294   146.9    29.4    21.8
    ...
    2022 08 02    21 06 22.8 -15 01 18   0.1280  1.1425   174.6     4.8    20.9
    ...
    2022 08 08    21 02 53.2 -32 33 08   0.1434  1.1524   163.6    14.3    21.6
    2022 08 09    21 02 18.1 -35 01 16   0.1473  1.1540   160.8    16.8    21.7
    2022 08 10    21 01 43.6 -37 20 46   0.1515  1.1557   158.1    19.1    21.9
    ...
    2022 08 16    20 58 38.7 -48 26 47   0.1822  1.1656   144.4    30.4    22.6
    ...
    2022 08 24    20 56 30.2 -57 18 41   0.2321  1.1788   131.8    39.7    23.4
    ...
    2022 09 08    21 03 23.1 -64 04 04   0.3369  1.2026   117.9    47.8    24.5
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-P99
    


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