• MPC Preparation (Info)

  • MPEC 2022-D121 : 2022 DT3

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    M.P.E.C. 2022-D121                            Issued 2022 February 28, 10:06 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 DT3                                 
    
    
    Observations:
         K22D03T* C2022 02 27.25013610 11 40.65 +16 05 42.5          21.54GVED121G96
         K22D03T  C2022 02 27.25529010 11 39.02 +16 06 23.5          21.50GVED121G96
         K22D03T  C2022 02 27.26045410 11 37.35 +16 07 05.1          21.18GVED121G96
         K22D03T  C2022 02 27.26561310 11 35.73 +16 07 45.3          21.38GVED121G96
         K22D03T KC2022 02 27.37966810 10 58.60 +16 23 05.5          21.19GVED121I52
         K22D03T KC2022 02 27.38340010 10 57.42 +16 23 35.8          21.30GVED121I52
         K22D03T 1C2022 02 28.02714 10 07 31.76 +17 59 25.9          21.0 VVED121033
         K22D03T 1C2022 02 28.02867 10 07 31.17 +17 59 40.5          21.0 VVED121033
         K22D03T 1C2022 02 28.03020 10 07 30.60 +17 59 55.4          21.0 VVED121033
         K22D03T 1C2022 02 28.03173 10 07 30.01 +18 00 10.2          21.0 VVED121033
         K22D03T KC2022 02 28.16486710 06 49.55 +18 22 53.0          20.92GVED121G96
         K22D03T KC2022 02 28.16583210 06 49.18 +18 23 02.5          20.89GVED121G96
         K22D03T KC2022 02 28.16679810 06 48.77 +18 23 12.7          20.68GVED121G96
         K22D03T KC2022 02 28.16776210 06 48.38 +18 23 23.1          21.05GVED121G96
    
    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 G. J. Leonard.  Measurers E. J. Christensen,
        G. A. Farneth, J. B. Fazekas, 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. Serrano, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K
        CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer A. R. Gibbs.  Measurers
        E. J. Christensen, G. A. Farneth, J. B. Fazekas, 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. Serrano, F. C. Shelly, K. W. Wierzchos.
    
    Orbital elements:
    2022 DT3                                                 Earth MOID = 0.0018 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Bell                    
    M 326.30421              (2000.0)            P               Q                  
    n   0.37097213     Peri.   94.98311     -0.35805975     +0.93277853             
    a   1.9182647      Node   153.91610     -0.88965903     -0.32736450             
    e   0.6709620      Incl.    5.40833     -0.28337259     -0.15085322             
    P   2.66           H   26.11          G   0.15           U   8                  
    Residuals in seconds of arc
    220227 G96  0.0   0.3+    220227 I52  0.2+  0.1-    220228 G96  0.0   0.1+
    220227 G96  0.1+  0.1+    220228 033  0.1-  0.3+    220228 G96  0.2+  0.4-
    220227 G96  0.2-  0.5+    220228 033  0.1-  0.1-    220228 G96  0.1-  0.2-
    220227 G96  0.3+  0.6-    220228 033  0.2+  0.0     220228 G96  0.1-  0.3+
    220227 I52  0.4-  0.1-    220228 033  0.1+  0.1-
    
    Ephemeris:
    2022 DT3                 a,e,i = 1.92, 0.67, 5                   q = 0.6312
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 01 29    10 33 08.0 +04 05 55   0.4473  1.3905   150.0    20.7    26.1
    ...
    2022 02 13    10 32 46.8 +05 31 33   0.2482  1.2293   165.8    11.4    24.2
    ...
    2022 02 21    10 26 58.9 +08 36 34   0.1520  1.1406   176.6     3.0    22.6
    ...
    2022 02 27    10 12 46.7 +15 34 05   0.08418 1.0734   170.5     8.7    21.5
    2022 02 28    10 07 44.0 +17 56 00   0.07338 1.0621   167.1    12.1    21.3
    2022 03 01    10 00 47.2 +21 04 56   0.06282 1.0509   162.7    16.2    21.1
    ...
    2022 03 07    01 52 15.8 +56 47 58   0.02699 0.9836    70.6   107.9    22.3
    ...
    2022 03 15    23 07 52.8 +12 17 12   0.1037  0.8953    16.5   161.6    32.5
    ...
    2022 03 30    22 57 57.5 +03 50 08   0.2867  0.7450    23.7   147.4    30.7
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-D121
    


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