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  • MPEC 2022-U156 : 2022 UC5

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    M.P.E.C. 2022-U156                             Issued 2022 October 21, 13:29 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 UC5                                 
    
    
    Observations:
         K22U05C* C2022 10 18.37345801 28 40.181-01 30 00.14         21.55GVEU156G96
         K22U05C  C2022 10 18.37838101 28 42.612-01 29 56.14         22.18GVEU156F51
         K22U05C  C2022 10 18.38284601 28 40.235-01 30 09.86         22.12GVEU156G96
         K22U05C  C2022 10 18.38754901 28 40.264-01 30 14.51         22.14GVEU156G96
         K22U05C  C2022 10 18.39025101 28 42.687-01 30 07.94         21.83GVEU156F51
         K22U05C  C2022 10 18.40210301 28 42.754-01 30 20.01         21.57GVEU156F51
         K22U05C  C2022 10 18.41629301 28 40.732-01 30 43.74         21.05GVEU156G96
         K22U05C  C2022 10 18.42197501 28 40.750-01 30 49.18         21.19GVEU156G96
         K22U05C  C2022 10 18.42767001 28 40.796-01 30 55.22         21.58GVEU156G96
         K22U05C |C2022 10 19.19177 01 29 04.07 -01 43 06.4          21.2 GVEU156807
         K22U05C |C2022 10 19.20103 01 29 04.14 -01 43 16.6          21.3 GVEU156807
         K22U05C |C2022 10 19.21028 01 29 04.14 -01 43 26.1          21.5 GVEU156807
         K22U05C |C2022 10 20.16076 01 29 34.19 -02 00 53.4          21.4 GVEU156807
         K22U05C |C2022 10 20.17000 01 29 34.30 -02 01 04.0          21.5 GVEU156807
         K22U05C |C2022 10 20.17924 01 29 34.38 -02 01 14.7          21.5 GVEU156807
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + 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.  1.8-m Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  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.  1.5-m reflector + 10K
        CCD.
    
    Orbital elements:
    2022 UC5                                                 Earth MOID = 0.0149 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 328.79670              (2000.0)            P               Q                  
    n   0.25177135     Peri.   16.56973     -0.03106707     -0.99904763             
    a   2.4838870      Node    75.21851     +0.91340723     -0.04082395             
    e   0.6478311      Incl.    1.81581     +0.40585966     +0.01540287             
    P   3.91           H   24.90          G   0.15           U   9                  
    Residuals in seconds of arc
    221018 G96  0.3+  0.6+    221018 F51  0.0   0.1-    221019 807  0.1-  0.2-
    221018 F51  0.0   0.0     221018 G96  1.4+  0.3-    221019 807 (1.3-  0.1+)
    221018 G96  0.3-  0.3+    221018 G96  0.5+  0.0     221020 807  0.0   0.1+
    221018 G96  0.6-  0.3+    221018 G96  0.1+  0.4-    221020 807  0.2+  0.0
    221018 F51  0.0   0.1+    221019 807  0.1+  0.2+    221020 807  0.2-  0.1-
    
    Ephemeris:
    2022 UC5                 a,e,i = 2.48, 0.65, 2                   q = 0.8747
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 21    01 19 54.3 +02 16 21   0.4241  1.4058   157.7    15.7    24.6
    ...
    2022 10 06    01 24 52.0 +00 53 34   0.2715  1.2678   169.4     8.3    23.2
    ...
    2022 10 14    01 27 04.6 -00 26 40   0.2006  1.1962   171.1     7.4    22.3
    ...
    2022 10 20    01 29 28.6 -01 58 17   0.1512  1.1442   167.7    10.7    21.8
    2022 10 21    01 30 02.1 -02 17 55   0.1433  1.1357   166.9    11.5    21.7
    2022 10 22    01 30 39.8 -02 39 18   0.1354  1.1273   166.0    12.3    21.6
    ...
    2022 10 28    01 37 05.6 -05 47 29   0.08962 1.0783   159.8    18.6    20.8
    ...
    2022 11 05    02 19 04.4 -21 10 20   0.03269 1.0180   143.0    35.9    19.0
    ...
    2022 11 20    12 53 01.2 -11 02 10   0.08315 0.9272    41.1   135.5    25.6
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-U156
    


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