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  • MPEC 2022-A97 : 2022 AW2

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    M.P.E.C. 2022-A97                               Issued 2022 January 8, 13:56 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 AW2                                 
    
    
    Observations:
         K22A02W* C2022 01 06.38645109 27 04.06 +19 21 41.5          20.71GVEA097G96
         K22A02W  C2022 01 06.39163509 27 05.67 +19 22 11.5          20.63GVEA097G96
         K22A02W  C2022 01 06.39682709 27 07.27 +19 22 40.8          21.05GVEA097G96
         K22A02W  C2022 01 06.40199609 27 08.88 +19 23 10.4          20.48GVEA097G96
         K22A02W mC2022 01 06.47434309 27 31.35 +19 29 57.7          20.83GVEA097I52
         K22A02W mC2022 01 06.47500609 27 31.59 +19 30 01.8          22.53GVEA097I52
         K22A02W mC2022 01 06.47566909 27 31.77 +19 30 05.0          20.73GVEA097I52
         K22A02W mC2022 01 06.47633109 27 31.95 +19 30 08.5          20.63GVEA097I52
         K22A02W 1C2022 01 06.98165 09 30 32.90 +20 16 09.7          20.6 VVEA097033
         K22A02W 1C2022 01 06.98350 09 30 33.48 +20 16 19.6          20.0 VVEA097033
         K22A02W 1C2022 01 06.98535 09 30 34.08 +20 16 30.1          20.1 VVEA097033
         K22A02W 1C2022 01 06.98734 09 30 34.65 +20 16 41.0          20.2 VVEA097033
         K22A02W mC2022 01 07.28461009 32 17.09 +20 43 40.3          20.43GVEA097I52
         K22A02W mC2022 01 07.28536509 32 17.31 +20 43 44.3          20.88GVEA097I52
         K22A02W mC2022 01 07.28687509 32 17.75 +20 43 52.1          20.97GVEA097I52
         K22A02W KC2022 01 07.31945809 32 24.82 +20 46 40.4          21.1 VuEA097H21
         K22A02W KC2022 01 07.32467609 32 26.32 +20 47 08.6                uEA097H21
         K22A02W KC2022 01 07.32709809 32 27.06 +20 47 21.5                uEA097H21
         K22A02W KC2022 01 08.53008609 38 43.79 +22 28 01.2          20.54GVEA097I52
         K22A02W KC2022 01 08.53493609 38 45.14 +22 28 23.4          20.81GVEA097I52
         K22A02W KC2022 01 08.53692409 38 45.70 +22 28 32.6          20.61GVEA097I52
         K22A02W KC2022 01 08.53891309 38 46.21 +22 28 41.8          21.17GVEA097I52
    
    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, A.
        Serrrano, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers R. A. Kowalski, D.
        Rankin.  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, A. Serrrano, F. C. Shelly, K. W.
        Wierzchos.
    
    Orbital elements:
    2022 AW2                                                 Earth MOID = 0.0491 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
    M  14.21196              (2000.0)            P               Q                  
    n   0.40622177     Peri.  339.21084     +0.08489058     -0.98798157             
    a   1.8056237      Node   105.74168     +0.93207282     +0.03291728             
    e   0.4345238      Incl.    7.71282     +0.35218439     +0.15102609             
    P   2.43           H   25.19          G   0.15           U   8                  
    Residuals in seconds of arc
    220106 G96  0.0   0.2-    220106 033  0.1+  0.1+    220107 H21  0.4-  0.5+
    220106 G96  0.0   0.1+    220106 033  0.2+  0.2-    220107 H21  0.1+  0.7+
    220106 G96  0.1-  0.2-    220106 033  0.5+  0.1+    220108 I52  0.2-  0.1+
    220106 G96  0.0   0.1-    220106 033  0.2-  0.1+    220108 I52  0.1+  0.0
    220106 I52  0.1-  0.2+    220107 I52  0.0   0.1-    220108 I52  0.3+  0.0
    220106 I52  0.5+  0.6+    220107 I52  0.0   0.3-    220108 I52  0.1-  0.0
    220106 I52  0.1+  0.2+    220107 I52  0.2-  0.6-
    220106 I52  0.3-  0.0     220107 H21  0.0   0.0
    
    Ephemeris:
    2022 AW2                 a,e,i = 1.81, 0.43, 8                   q = 1.0210
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2021 12 09    04 35 17.0 -38 42 45   0.07944 1.0249   118.2    57.9    21.8
    ...
    2021 12 24    07 24 41.5 -13 28 14   0.05297 1.0240   138.7    39.3    20.4
    ...
    2022 01 01    08 48 25.4 +08 48 28   0.06054 1.0347   147.1    31.1    20.5
    ...
    2022 01 07    09 30 36.1 +20 18 48   0.07523 1.0476   147.5    30.3    21.0
    2022 01 08    09 36 04.0 +21 45 21   0.07817 1.0501   147.4    30.3    21.1
    2022 01 09    09 41 08.3 +23 05 05   0.08122 1.0527   147.4    30.2    21.2
    ...
    2022 01 15    10 04 30.5 +29 07 57   0.1014  1.0707   147.7    29.4    21.6
    ...
    2022 01 23    10 21 34.3 +33 48 07   0.1319  1.0998   149.4    27.1    22.2
    ...
    2022 02 07    10 29 14.5 +37 15 57   0.1991  1.1678   153.5    22.1    23.1
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-A97
    


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