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  • MPEC 2022-K135 : 2022 KK4

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    M.P.E.C. 2022-K135                                 Issued 2022 May 28, 11:07 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 KK4                                 
    
    
    Observations:
         K22K04K* C2022 05 26.58605021 36 47.726-32 18 08.31         20.20wUEK135F52
         K22K04K  C2022 05 26.59300121 36 53.141-32 17 10.86         20.17wUEK135F52
         K22K04K  C2022 05 26.59994921 36 58.605-32 16 12.80         20.70wUEK135F52
         K22K04K  C2022 05 26.60695521 37 04.017-32 15 14.85         20.80wUEK135F52
         K22K04K |C2022 05 27.32367 21 47 15.14 -30 27 47.1          20.7 VuEK135807
         K22K04K |C2022 05 27.33013 21 47 20.31 -30 26 49.5          20.9 VuEK135807
         K22K04K |C2022 05 27.33658 21 47 25.40 -30 25 51.5          20.4 VuEK135807
         K22K04K KC2022 05 27.46470021 49 13.070-30 08 44.20         20.75GVEK135I52
         K22K04K KC2022 05 27.46595721 49 14.050-30 08 31.50         20.94GVEK135I52
         K22K04K ^C2022 05 27.55283621 50 30.763-29 54 35.98         21.05GVEK135568
         K22K04K ^C2022 05 27.55386621 50 31.585-29 54 26.66         20.96GVEK135568
         K22K04K ^C2022 05 27.55485321 50 32.360-29 54 17.74         20.93GVEK135568
         K22K04K ^C2022 05 27.55583221 50 33.134-29 54 08.96         20.86GVEK135568
         K22K04K |C2022 05 28.37847 22 02 07.04 -27 39 53.4          21.1 VuEK135807
         K22K04K |C2022 05 28.38337 22 02 10.86 -27 39 05.2          21.1 VuEK135807
         K22K04K |C2022 05 28.38803 22 02 14.53 -27 38 19.2          20.9 VuEK135807
    
    Observer details:
    568 Mauna Kea.  Observers R. Wainscoat, C. Cunningham, T. Burdullis.
        Measurers R. Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope +
        CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith.  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.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer E. J. Christensen.
        Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
        Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
        Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
        K. W. Wierzchos.  1.0-m prime focus + CCD.
    
    Orbital elements:
    2022 KK4                                                 Earth MOID = 0.0045 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Alexandersen            
    M 186.80868              (2000.0)            P               Q                  
    n   0.87195189     Peri.   72.33469     +0.85986348     +0.50230767             
    a   1.0851115      Node   257.42657     -0.49664001     +0.78162770             
    e   0.1650050      Incl.    5.36300     -0.11825185     +0.36979067             
    P   1.13           H   24.67          G   0.15           U   6                  
    Residuals in seconds of arc
    220526 F52  0.1+  0.0     220527 807  0.1+  0.6+    220527 568  0.0   0.0
    220526 F52  0.1-  0.1-    220527 I52  0.4-  1.1-    220528 807  0.1+  0.0
    220526 F52  0.5+  0.3+    220527 I52  0.6-  0.2+    220528 807  0.1-  0.1-
    220526 F52  0.1-  0.2-    220527 568  0.0   0.0     220528 807  0.3+  0.1-
    220527 807  0.1-  0.4-    220527 568  0.1+  0.0
    220527 807  0.4+  0.1-    220527 568  0.0   0.0
    
    Ephemeris:
    2022 KK4                 a,e,i = 1.09, 0.17, 5                   q = 0.9061
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 04 28    17 24 49.5 -46 16 14   0.1519  1.1099   129.7    44.2    22.5
    ...
    2022 05 13    18 56 30.4 -46 45 15   0.09332 1.0693   127.2    48.8    21.5
    ...
    2022 05 21    20 21 11.7 -41 51 09   0.06809 1.0472   119.5    57.2    21.0
    ...
    2022 05 27    21 42 33.2 -31 16 32   0.05471 1.0307   107.3    69.8    20.9
    2022 05 28    21 56 42.1 -28 42 12   0.05321 1.0279   104.5    72.6    20.9
    2022 05 29    22 10 47.4 -25 54 21   0.05197 1.0252   101.6    75.5    20.9
    ...
    2022 06 04    23 29 44.3 -06 17 40   0.05075 1.0091    82.5    94.6    21.6
    ...
    2022 06 12    00 50 03.6 +15 43 07   0.06445 0.9883    63.5   113.2    23.1
    ...
    2022 06 27    02 21 16.2 +32 54 12   0.1130  0.9532    53.2   121.3    24.8
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-K135
    


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