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  • MPEC 2022-Q109 : 2022 QN4

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    M.P.E.C. 2022-Q109                              Issued 2022 August 24, 19:34 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 QN4                                 
    
    
    Observations:
         K22Q04N  C2022 08 18.39360923 03 56.499-21 48 54.92         20.92GVEQ109F51
         K22Q04N  C2022 08 18.40525223 03 55.157-21 49 02.70         20.80GVEQ109F51
         K22Q04N* C2022 08 18.41685023 03 53.812-21 49 10.43         20.94wUEQ109F51
         K22Q04N  C2022 08 18.42842723 03 52.423-21 49 17.85         21.11wUEQ109F51
         K22Q04N  C2022 08 18.56477023 03 35.951-21 50 17.33         21.06GVEQ109F52
         K22Q04N  C2022 08 18.56557323 03 35.859-21 50 17.71         20.88GVEQ109F52
         K22Q04N ^C2022 08 20.57464923 02 22.404-22 01 24.17         21.22GVEQ109568
         K22Q04N ^C2022 08 20.57563223 02 22.322-22 01 24.20         21.38GVEQ109568
         K22Q04N ^C2022 08 20.57661823 02 22.241-22 01 24.23         21.34GVEQ109568
         K22Q04N ^C2022 08 24.33444523 00 51.761-22 09 48.03         22.47GVEQ109568
         K22Q04N ^C2022 08 24.33565323 00 51.696-22 09 48.33         22.08GVEQ109568
         K22Q04N ^C2022 08 24.33686223 00 51.633-22 09 48.51         22.24GVEQ109568
    
    Observer details:
    568 Mauna Kea.  Observers R. Wainscoat, H. Januszewski, T. Burdullis, A.
        Acohido, H. Flewelling.  Measurers R. Weryk, R. Wainscoat.  3.6-m Canada-
        France-Hawaii Telescope + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
        Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber, Y.
        Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, H. Gao,
        C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
        Lowe, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber,
        Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2022 QN4                                                 Earth MOID = 0.0004 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M  17.73974              (2000.0)            P               Q                  
    n   0.45716215     Peri.  125.32335     -0.10010104     +0.99341010             
    a   1.6688701      Node   138.82027     -0.93818073     -0.07555397             
    e   0.4743935      Incl.    4.86349     -0.33135584     -0.08618563             
    P   2.16           H   26.73          G   0.15           U   7                  
    Residuals in seconds of arc
    220818 F51  0.1+  0.3-    220818 F52  0.1-  0.2+    220820 568  0.0   0.0
    220818 F51  0.1-  0.1+    220818 F52  0.1-  0.0     220824 568  0.0   0.0
    220818 F51  0.1+  0.0     220820 568  0.0   0.0     220824 568  0.0   0.0
    220818 F51  0.1-  0.0     220820 568  0.0   0.0     220824 568  0.0   0.1+
    
    Ephemeris:
    2022 QN4                 a,e,i = 1.67, 0.47, 5                   q = 0.8772
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 07 25    10 59 30.6 +21 40 45   0.1172  0.9265    38.2   137.4    28.4
    ...
    2022 08 09    10 54 40.7 +24 09 02   0.01620 0.9992    24.9   154.7    27.2
    ...
    2022 08 17    23 05 02.6 -21 32 18   0.03682 1.0470   159.2    20.1    20.7
    ...
    2022 08 23    23 01 19.3 -22 07 00   0.07703 1.0854   163.3    15.6    22.2
    2022 08 24    23 00 54.6 -22 08 30   0.08384 1.0919   163.8    15.0    22.4
    2022 08 25    23 00 31.3 -22 09 23   0.09068 1.0985   164.2    14.5    22.5
    ...
    2022 08 31    22 58 34.2 -22 04 56   0.1328  1.1387   165.7    12.7    23.4
    ...
    2022 09 08    22 56 53.1 -21 40 25   0.1923  1.1937   164.1    13.4    24.3
    ...
    2022 09 23    22 56 53.5 -20 15 41   0.3180  1.2985   154.8    19.2    25.8
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-Q109
    


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