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  • MPEC 2022-S333 : 2022 SJ21

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    Read MPEC 2022-S332 Read MPEC 2022-S334


    M.P.E.C. 2022-S333                           Issued 2022 September 29, 02:35 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 SJ21                                
    
    
    Observations:
         K22S21J  C2021 07 20.56456923 27 19.160-25 30 46.61         22.44GVES333F51
         K22S21J  C2021 07 20.57426023 27 19.104-25 30 48.13         21.29GVES333F51
         K22S21J  C2021 07 20.58392023 27 19.062-25 30 48.74         21.79GVES333F51
         K22S21J  C2021 07 20.59360323 27 18.958-25 30 50.00         22.69GVES333F51
         K22S21J  C2021 09 07.43676323 17 00.460-27 02 06.28         22.08GVES333F52
         K22S21J  C2021 09 07.44694923 17 00.286-27 02 07.04         22.09GVES333F52
         K22S21J  C2021 09 07.46732823 16 59.950-27 02 08.52         22.25GVES333F52
         K22S21J  C2021 09 08.42266223 16 44.517-27 03 23.61         22.09GVES333F51
         K22S21J  C2021 09 08.43516623 16 44.307-27 03 24.57         22.07GVES333F51
         K22S21J  C2021 09 08.44848123 16 44.084-27 03 25.75         22.16GVES333F51
         K22S21J  C2021 09 08.46196223 16 43.864-27 03 26.76         22.08GVES333F51
         K22S21J  C2021 09 08.56575323 16 42.151-27 03 34.66         21.63GVES333F51
         K22S21J  C2021 10 02.37173823 10 31.593-27 22 17.61         22.88GVES333F51
         K22S21J  C2021 10 02.38142123 10 31.462-27 22 17.49         22.32GVES333F51
         K22S21J  C2021 10 02.39109623 10 31.331-27 22 17.42         22.02GVES333F51
         K22S21J  C2021 10 30.26801823 05 26.136-27 10 17.73         22.11GVES333F52
         K22S21J  C2021 10 30.27692423 05 26.075-27 10 16.97         22.13GVES333F52
         K22S21J  C2021 10 30.28586723 05 26.014-27 10 16.16         22.19GVES333F52
         K22S21J KC2022 08 30.46815123 58 13.306-21 49 53.44         22.65GVES333F52
         K22S21J  C2022 08 31.48926623 57 59.088-21 51 40.88         22.39GVES333F52
         K22S21J  C2022 08 31.50013323 57 58.936-21 51 41.81         22.31GVES333F52
         K22S21J  C2022 08 31.52181423 57 58.636-21 51 43.97         21.99GVES333F52
         K22S21J* C2022 09 20.42424723 53 00.074-22 21 20.34         22.51wUES333F51
         K22S21J  C2022 09 20.43541723 52 59.877-22 21 21.12         22.23wUES333F51
         K22S21J  C2022 09 20.44653223 52 59.715-22 21 22.01         22.37wUES333F51
         K22S21J  C2022 09 20.45752923 52 59.531-22 21 22.69         22.15wUES333F51
         K22S21J ^C2022 09 23.38470723 52 14.136-22 24 40.57         22.25GVES333568
         K22S21J ^C2022 09 23.38591523 52 14.120-22 24 40.62         22.07GVES333568
         K22S21J ^C2022 09 23.38712223 52 14.100-22 24 40.71         22.07GVES333568
         K22S21J  C2022 09 26.36173623 51 28.127-22 27 41.82         21.58GVES333F51
         K22S21J  C2022 09 26.37284923 51 27.968-22 27 42.33         21.76GVES333F51
    
    Observer details:
    568 Mauna Kea.  Observers R. Wainscoat, A. Acohido, E. Bertin.  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 SJ21                                                                       
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Alexandersen            
    M  55.39406              (2000.0)            P               Q                  
    n   0.02184506     Peri.  212.23245     +0.05169337     +0.95652689             
    a  12.6736165      Node    62.19642     -0.83354951     +0.19961966             
    e   0.1713623      Incl.   18.93455     -0.55002091     -0.21262241             
    P  45.1            H   11.65          G   0.15           U   4                  
    Residuals in seconds of arc
    210720 F51  0.0   0.0     210908 F51  0.1-  0.1+    220920 F51  0.2+  0.0
    210720 F51  0.2+  0.3-    211002 F51  0.2-  0.3-    220920 F51  0.0   0.0
    210720 F51 (0.5+  0.2+)   211002 F51  0.0   0.0     220920 F51  0.2+  0.1-
    210720 F51  0.0   0.2+    211002 F51  0.1+  0.2+    220920 F51  0.0   0.0
    210907 F52  0.0   0.0     211030 F52  0.0   0.2-    220923 568  0.0   0.0
    210907 F52  0.1-  0.1+    211030 F52  0.1+  0.1-    220923 568  0.0   0.0
    210907 F52  0.1-  0.2+    211030 F52  0.2+  0.2+    220923 568  0.0   0.0
    210908 F51  0.1-  0.2+    220830 F52  0.3-  0.1-    220926 F51  0.2-  0.0
    210908 F51  0.1-  0.2+    220831 F52  0.0   0.3-    220926 F51  0.0   0.1+
    210908 F51  0.1-  0.0     220831 F52  0.1+  0.1-
    210908 F51  0.1-  0.1+    220831 F52  0.2+  0.0
    
    Ephemeris:
    2022 SJ21                a,e,i = 12.67, 0.17, 19                 q = 10.5018
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 08 30    23 58 19.8 -21 49 03  10.8182 11.7465   155.8     2.0    22.4
    ...
    2022 09 14    23 54 39.4 -22 13 02  10.8072 11.7586   160.2     1.7    22.4
    ...
    2022 09 22    23 52 35.6 -22 23 09  10.8275 11.7651   158.1     1.8    22.4
    ...
    2022 09 28    23 51 03.0 -22 29 12  10.8546 11.7700   154.9     2.1    22.4
    2022 09 29    23 50 47.7 -22 30 04  10.8601 11.7708   154.3     2.1    22.4
    2022 09 30    23 50 32.5 -22 30 54  10.8659 11.7716   153.6     2.2    22.4
    ...
    2022 10 06    23 49 03.0 -22 34 59  10.9062 11.7765   149.2     2.5    22.5
    ...
    2022 10 14    23 47 10.5 -22 37 56  10.9746 11.7829   142.6     2.9    22.5
    ...
    2022 10 29    23 44 11.5 -22 35 31  11.1435 11.7951   129.1     3.7    22.6
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-S333
    


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