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  • MPEC 2022-T72 : 2022 TF1

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    M.P.E.C. 2022-T72                               Issued 2022 October 4, 21:56 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 TF1                                 
    
    
    Observations:
         K22T01F* C2022 10 02.46352004 48 35.510-21 27 02.23         20.57GVET072G96
         K22T01F  C2022 10 02.46869304 48 32.573-21 27 25.02         20.18GVET072G96
         K22T01F  C2022 10 02.47386704 48 29.696-21 27 47.16         20.68GVET072G96
         K22T01F  C2022 10 02.47904204 48 26.806-21 28 09.70         20.29GVET072G96
         K22T01F mC2022 10 02.50991004 48 09.470-21 30 22.30         20.30GVET072I52
         K22T01F mC2022 10 02.51050804 48 09.130-21 30 24.80         21.89GVET072I52
         K22T01F mC2022 10 02.51110604 48 08.910-21 30 27.30         21.05GVET072I52
         K22T01F KC2022 10 03.06685 04 43 35.030-22 07 50.41         19.6 GXET072L87
         K22T01F KC2022 10 03.07266 04 43 31.747-22 08 15.65         19.8 GXET072L87
         K22T01F KC2022 10 03.07838 04 43 28.524-22 08 39.98         19.8 GXET072L87
         K22T01F KC2022 10 03.42964104 40 30.443-22 35 26.12         20.09GVET072I52
         K22T01F KC2022 10 03.43067304 40 29.863-22 35 31.02         20.32GVET072I52
         K22T01F KC2022 10 03.43170504 40 29.320-22 35 35.41         20.32GVET072I52
         K22T01F KC2022 10 03.43273604 40 28.682-22 35 39.95         20.68GVET072I52
         K22T01F  C2022 10 03.45820604 40 14.239-22 37 27.52         20.31GVET072G96
         K22T01F  C2022 10 03.46360404 40 11.176-22 37 50.02         20.34GVET072G96
         K22T01F  C2022 10 03.46901104 40 08.108-22 38 12.08         20.20GVET072G96
         K22T01F  C2022 10 03.47441304 40 05.045-22 38 34.69         20.45GVET072G96
         K22T01F KC2022 10 03.53733804 39 39.98 -22 39 34.5          20.4 GVET072474
         K22T01F KC2022 10 03.54235604 39 37.26 -22 39 55.5          20.7 GVET072474
         K22T01F KC2022 10 03.54735804 39 34.56 -22 40 17.6          20.4 GVET072474
         K22T01F KC2022 10 03.55236804 39 31.82 -22 40 39.8          20.5 GVET072474
    
    Observer details:
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
        Kilmartin.  Measurer P. M. Kilmartin.  0.6-m f/6.2 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer J. B. Fazekas.  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.  Observer D. C. Fuls.  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.
    L87 Moonbase South Observatory, Hakos.  Observer G. Duszanowicz.  Measurer J.
        Camarasa.  0.36-m f/7.7 reflector + CCD.
    
    Orbital elements:
    2022 TF1                                                 Earth MOID = 0.0283 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M  71.09852              (2000.0)            P               Q                  
    n   1.14981423     Peri.   73.89832     -0.70998956     +0.70363726             
    a   0.9023692      Node   150.80267     -0.66634240     -0.65819060             
    e   0.1751794      Incl.    3.34348     -0.22782149     -0.26773071             
    P   0.86           H   24.65          G   0.15           U   8                  
    Residuals in seconds of arc
    221002 G96  0.3+  0.1+    221003 L87  0.3+  0.3+    221003 G96  0.1-  0.3+
    221002 G96  0.3-  0.2-    221003 L87  0.6+  0.7+    221003 G96  0.0   0.2+
    221002 G96  0.0   0.2+    221003 I52  0.2-  0.5+    221003 474  0.3+  0.6-
    221002 G96  0.1+  0.0     221003 I52  0.1-  0.0     221003 474  0.1+  0.4+
    221002 I52  0.6-  0.2-    221003 I52  0.4+  0.0     221003 474  0.2+  0.1+
    221002 I52  0.7-  0.1-    221003 I52  0.3-  0.2-    221003 474  0.2-  0.2-
    221002 I52  0.9+  0.1-    221003 G96  0.2-  0.3-
    221003 L87  0.1+  0.3+    221003 G96  0.1-  0.2-
    
    Ephemeris:
    2022 TF1                 a,e,i = 0.90, 0.18, 3                   q = 0.7443
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 04    07 46 48.8 +11 00 05   0.07498 0.9575    45.4   131.4    24.8
    ...
    2022 09 19    06 25 14.4 -04 00 08   0.05938 0.9961    79.9    96.7    22.0
    ...
    2022 09 27    05 31 37.2 -14 24 48   0.05582 1.0134    99.7    77.2    21.1
    ...
    2022 10 03    04 44 05.8 -22 03 10   0.05603 1.0248   113.9    63.2    20.7
    2022 10 04    04 35 37.9 -23 12 27   0.05634 1.0265   116.1    61.1    20.6
    2022 10 05    04 27 03.0 -24 18 45   0.05673 1.0282   118.2    59.0    20.6
    ...
    2022 10 11    03 34 28.1 -29 39 21   0.06082 1.0376   128.7    48.7    20.5
    ...
    2022 10 19    02 28 49.6 -32 57 48   0.07058 1.0476   135.3    42.0    20.6
    ...
    2022 11 03    01 07 59.4 -30 53 10   0.09898 1.0586   130.0    45.9    21.5
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-T72
    


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