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  • MPEC 2022-U202 : 2022 US6

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    M.P.E.C. 2022-U202                             Issued 2022 October 22, 16:12 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 US6                                 
    
    
    Observations:
         K22U06S  C2022 10 17.26909 01 17 59.60 +11 04 31.6                VEU202G96
         K22U06S  C2022 10 17.28586 01 17 56.72 +11 04 57.5          20.4 GVEU202G96
         K22U06S* C2022 10 19.48785301 12 08.561+12 07 41.78         21.84wUEU202F52
         K22U06S  C2022 10 19.49875601 12 06.291+12 08 01.28         21.88wUEU202F52
         K22U06S  C2022 10 19.50976701 12 03.991+12 08 21.49         21.56wUEU202F52
         K22U06S  C2022 10 19.56907501 11 51.949+12 10 08.07         21.23GVEU202F51
         K22U06S KC2022 10 20.19129901 10 07.810+12 30 08.86         21.46GVEU202I52
         K22U06S KC2022 10 20.19902701 10 06.128+12 30 24.98         21.64GVEU202I52
         K22U06S KC2022 10 20.20289001 10 05.264+12 30 33.66         21.24GVEU202I52
         K22U06S  C2022 10 20.34628701 09 37.798+12 35 45.36         21.60GVEU202F52
         K22U06S  C2022 10 20.34691801 09 37.647+12 35 46.81         21.69GVEU202F52
    
    Observer details:
    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.  1.8-m Ritchey-Chretien + 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.
    G96 Mt. Lemmon Survey.  Observer A. Serrano.  Measurers B. Gray, D. Rankin, F.
        C. Shelly.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer D. Rankin.  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 US6                                                 Earth MOID = 0.0212 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Bell                    
    M 261.28067              (2000.0)            P               Q                  
    n   0.70589931     Peri.   87.74762     -0.28454405     -0.95852793             
    a   1.2492256      Node    18.80797     +0.85852818     -0.26225515             
    e   0.3053929      Incl.    2.86072     +0.42657244     -0.11156365             
    P   1.40           H   26.39          G   0.15           U   7                  
    Residuals in seconds of arc
    221017 G96  0.2-  0.0     221019 F52  0.0   0.0     221020 I52  0.2+  0.7+
    221017 G96  0.2+  0.0     221019 F51  0.0   0.2+    221020 F52  0.0   0.1-
    221019 F52  0.2-  0.0     221020 I52  0.0   0.1-    221020 F52  0.1-  0.1+
    221019 F52  0.1+  0.2-    221020 I52  0.3+  0.0
    
    Ephemeris:
    2022 US6                 a,e,i = 1.25, 0.31, 3                   q = 0.8677
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 22    01 38 24.0 +05 59 59   0.2328  1.2166   153.4    21.7    24.7
    ...
    2022 10 07    01 33 22.8 +08 04 56   0.1462  1.1433   168.7     9.9    23.1
    ...
    2022 10 15    01 22 45.2 +10 12 12   0.1066  1.1039   177.9     1.9    22.0
    ...
    2022 10 21    01 07 26.9 +12 58 58   0.07966 1.0745   171.4     8.0    21.6
    2022 10 22    01 03 51.9 +13 37 09   0.07540 1.0697   169.6     9.7    21.6
    2022 10 23    00 59 51.9 +14 19 28   0.07121 1.0648   167.7    11.5    21.5
    ...
    2022 10 29    00 21 38.8 +20 44 56   0.04778 1.0362   152.7    26.1    21.1
    ...
    2022 11 06    21 22 50.2 +38 27 24   0.02605 0.9995   107.4    71.2    21.0
    ...
    2022 11 21    15 16 09.9 +13 07 08   0.06039 0.9384    33.6   144.3    27.6
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-U202
    


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