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  • MPEC 2022-T105 : 2022 TC2

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    M.P.E.C. 2022-T105                              Issued 2022 October 7, 15:30 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 TC2                                 
    
    
    Observations:
         K22T02C* C2022 10 05.37850903 01 04.177+42 53 21.44         20.39GVET105G96
         K22T02C  C2022 10 05.38364303 01 14.470+42 52 55.85         20.37GVET105G96
         K22T02C  C2022 10 05.39417003 01 35.537+42 52 03.25         20.64GVET105G96
         K22T02C KC2022 10 05.41885403 02 24.803+42 49 53.54         20.47GVET105V06
         K22T02C KC2022 10 05.41950203 02 26.095+42 49 49.76         20.88GVET105V06
         K22T02C KC2022 10 05.42014903 02 27.380+42 49 46.74         20.36GVET105V06
         K22T02C KC2022 10 05.42079703 02 28.691+42 49 43.14         20.70GVET105V06
         K22T02C KC2022 10 05.49493103 04 58.170+42 42 24.40         20.49GVET105V06
         K22T02C KC2022 10 05.49751503 05 03.420+42 42 08.10         20.42GVET105V06
         K22T02C KC2022 10 05.49880803 05 06.030+42 41 59.50         20.72GVET105V06
         K22T02C HC2022 10 06.02652 03 25 06.11 +41 46 11.2          20.5 GVET105204
         K22T02C KC2022 10 06.05853303 26 15.252+41 41 40.81         20.3 GVET105J95
         K22T02C HC2022 10 06.06276 03 26 19.56 +41 42 05.6                VET105204
         K22T02C KC2022 10 06.07146003 26 41.676+41 40 13.98         20.3 GVET105J95
         K22T02C KC2022 10 06.08404103 27 07.373+41 38 46.28         20.7 GVET105J95
         K22T02C KC2022 10 06.09766503 27 35.162+41 37 09.80         20.3 GVET105J95
         K22T02C KC2022 10 07.33599804 11 56.659+38 35 14.64         22.40GVET105I52
         K22T02C KC2022 10 07.33785204 12 00.169+38 34 57.00         21.12GVET105I52
         K22T02C KC2022 10 07.33970804 12 03.629+38 34 39.25         21.28GVET105I52
    
    Observer details:
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
        CCD.
    G96 Mt. Lemmon Survey.  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.  1.5-m reflector + 10K
        CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers J. K. Hogan, 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.  1.0-m prime focus + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
        + CCD.
    V06 Catalina Sky Survey-Kuiper.  Observer H. Groeller.  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.  1.55-m
        reflector + 1K CCD.
    
    Orbital elements:
    2022 TC2                                                 Earth MOID = 0.0066 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 304.27900              (2000.0)            P               Q                  
    n   0.69070529     Peri.  198.26243     +0.79224465     -0.60982005             
    a   1.2674793      Node   199.36258     +0.56766935     +0.74956142             
    e   0.2143789      Incl.    3.74091     +0.22383013     +0.25744356             
    P   1.43           H   27.76          G   0.15           U   7                  
    Residuals in seconds of arc
    221005 G96  0.4-  0.1+    221005 V06  0.3+  0.1-    221006 J95  0.0   0.0
    221005 G96  0.0   0.2-    221005 V06  0.1+  0.1+    221006 J95  0.0   0.2-
    221005 G96  0.4+  0.1+    221005 V06  0.3-  0.2-    221007 I52  0.3-  0.1+
    221005 V06  0.1+  0.1-    221006 204  0.2-  0.3+    221007 I52  0.2+  0.0
    221005 V06  0.1+  0.3-    221006 J95  0.1+  0.5-    221007 I52  0.1+  0.0
    221005 V06  0.0   0.1+    221006 204  0.0   0.1+
    221005 V06  0.1+  0.1+    221006 J95  0.1-  0.6+
    
    Ephemeris:
    2022 TC2                 a,e,i = 1.27, 0.21, 4                   q = 0.9958
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 07    22 08 02.4 +23 13 55   0.07595 1.0729   147.8    30.1    23.6
    ...
    2022 09 22    22 48 42.1 +32 28 21   0.04018 1.0365   143.5    35.2    22.3
    ...
    2022 09 30    00 20 01.1 +41 26 35   0.02478 1.0211   141.1    38.0    21.3
    ...
    2022 10 06    03 23 56.4 +41 50 04   0.01849 1.0116   129.0    50.2    21.0
    2022 10 07    03 59 57.9 +39 31 32   0.01829 1.0103   125.2    54.0    21.1
    2022 10 08    04 33 28.3 +36 32 40   0.01839 1.0089   121.1    58.0    21.2
    ...
    2022 10 14    06 41 23.8 +16 12 39   0.02402 1.0022   100.2    78.4    22.4
    ...
    2022 10 22    07 43 54.4 +01 22 58   0.03801 0.9965    90.5    87.3    23.7
    ...
    2022 11 06    08 22 46.2 -08 26 39   0.06699 0.9966    92.5    83.6    24.8
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-T105
    


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