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  • MPEC 2022-A49 : 2022 AY

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    M.P.E.C. 2022-A49                               Issued 2022 January 6, 18:00 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 AY                                 
    
    
    Observations:
         K22A00Y* C2022 01 05.20363004 16 08.45 +21 14 26.7          20.60GVEA049G96
         K22A00Y  C2022 01 05.20924304 16 15.65 +21 16 15.0          20.57GVEA049G96
         K22A00Y  C2022 01 05.21488304 16 22.84 +21 18 03.1          20.47GVEA049G96
         K22A00Y  C2022 01 05.22048904 16 30.09 +21 19 52.1                VEA049G96
         K22A00Y KC2022 01 05.23997704 16 54.57 +21 25 55.9                VEA049I52
         K22A00Y KC2022 01 05.24075104 16 55.87 +21 26 15.5          20.11GVEA049I52
         K22A00Y KC2022 01 05.24152404 16 56.85 +21 26 30.0          20.38GVEA049I52
         K22A00Y KC2022 01 05.24229704 16 57.82 +21 26 44.5          20.57GVEA049I52
         K22A00Y  C2022 01 06.23007504 39 05.33 +26 24 14.7          20.37GVEA049G96
         K22A00Y  C2022 01 06.23048904 39 05.94 +26 24 22.0          20.08GVEA049G96
         K22A00Y  C2022 01 06.23090204 39 06.43 +26 24 29.3          20.46GVEA049G96
         K22A00Y 1C2022 01 06.71893 04 50 08.20 +28 36 40.8          19.8 VVEA049033
         K22A00Y 1C2022 01 06.71968 04 50 09.16 +28 36 53.3          20.0 VVEA049033
         K22A00Y 1C2022 01 06.72043 04 50 10.16 +28 37 04.4          19.7 VVEA049033
         K22A00Y 1C2022 01 06.72129 04 50 11.25 +28 37 18.3          20.3 VVEA049033
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
        Hoegner, U. Laux, F. Ludwig, B. Stecklum.  Measurer B. Stecklum.  1.34-m
        f/3 Schmidt + CCD.
    G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers E. J. Christensen, G.
        A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A.
        Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
        Shelly, K. W. Wierzchos, A. Serrrano.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer R. A. Kowalski.
        Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D.
        Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
        Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.
    
    Orbital elements:
    2022 AY                                                  Earth MOID = 0.0308 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
    M   7.77802              (2000.0)            P               Q                  
    n   0.20700286     Peri.  332.35152     +0.25002736     -0.95081397             
    a   2.8302088      Node   102.69400     +0.91934964     +0.17387576             
    e   0.6540679      Incl.   10.80373     +0.30378045     +0.25635915             
    P   4.76           H   25.36          G   0.15           U   8                  
    Residuals in seconds of arc
    220105 G96  0.6-  0.9-    220105 I52  0.3+  0.2+    220106 G96  0.0   0.4+
    220105 G96  0.0   0.1+    220105 I52  0.2+  0.1+    220106 033  0.3+  0.0
    220105 G96  0.0   0.4+    220105 I52  0.1-  0.1-    220106 033  0.0   0.5+
    220105 G96 (1.5+  2.5+)   220106 G96  0.5-  0.2-    220106 033  0.2+  0.4-
    220105 I52 (4.1-  4.6-)   220106 G96  0.5+  0.1+    220106 033  0.3-  0.3-
    
    Ephemeris:
    2022 AY                  a,e,i = 2.83, 0.65, 11                  q = 0.9791
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2021 12 07    23 45 33.8 -41 34 20   0.1896  0.9845    84.2    84.7    24.7
    ...
    2021 12 22    00 51 03.4 -32 06 42   0.1002  0.9848    87.7    86.5    23.4
    ...
    2021 12 30    02 16 29.6 -12 12 30   0.06023 1.0031   107.4    69.3    21.7
    ...
    2022 01 05    04 11 36.2 +20 09 10   0.05265 1.0244   140.4    37.8    20.5
    2022 01 06    04 33 56.5 +25 18 13   0.05456 1.0286   145.1    33.1    20.5
    2022 01 07    04 56 15.7 +29 50 08   0.05730 1.0329   149.0    29.4    20.5
    ...
    2022 01 13    06 50 26.9 +44 17 23   0.08566 1.0619   155.3    22.7    21.2
    ...
    2022 01 21    08 12 01.2 +47 36 56   0.1381  1.1082   152.4    24.3    22.4
    ...
    2022 02 05    09 05 05.8 +45 55 04   0.2543  1.2130   150.1    23.9    23.9
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-A49
    


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