• MPC Preparation (Info)

  • MPEC 2022-C115 : 2022 CE2

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2022-C114 Read MPEC 2022-C116


    M.P.E.C. 2022-C115                             Issued 2022 February 6, 15:01 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 CE2                                 
    
    
    Observations:
         K22C02E* C2022 02 04.43550213 02 39.33 +24 26 26.3          20.91GVEC115G96
         K22C02E  C2022 02 04.44069313 02 38.53 +24 26 37.5          21.98GVEC115G96
         K22C02E  C2022 02 04.44591513 02 37.84 +24 26 48.2          21.13GVEC115G96
         K22C02E  C2022 02 04.45111313 02 37.02 +24 26 59.1          21.09GVEC115G96
         K22C02E KC2022 02 04.51270513 02 28.64 +24 29 02.1          21.09GVEC115I52
         K22C02E KC2022 02 04.51564613 02 28.24 +24 29 08.8          21.06GVEC115I52
         K22C02E KC2022 02 04.51858813 02 27.80 +24 29 14.7          20.81GVEC115I52
         K22C02E 1C2022 02 05.18531 13 01 03.98 +24 51 08.7          21.9 VVEC115033
         K22C02E 1C2022 02 05.18779 13 01 03.61 +24 51 13.9          22.2 VVEC115033
         K22C02E 1C2022 02 05.19027 13 01 03.30 +24 51 18.7          21.8 VVEC115033
         K22C02E KC2022 02 05.34608913 00 45.49 +24 56 30.2          21.51GVEC115I52
         K22C02E KC2022 02 05.34878713 00 45.11 +24 56 35.3                VEC115I52
         K22C02E KC2022 02 06.31885412 58 40.75 +25 27 27.9          21.3 VuEC115H21
         K22C02E KC2022 02 06.32165112 58 40.38 +25 27 33.7          21.1 VuEC115H21
         K22C02E KC2022 02 06.32444812 58 40.00 +25 27 38.6          21.3 VuEC115H21
         K22C02E KC2022 02 06.47649 12 58 18.92 +25 32 23.9          20.7 RqEC115H36
         K22C02E KC2022 02 06.48667 12 58 17.48 +25 32 42.7          20.7 RqEC115H36
         K22C02E KC2022 02 06.49770 12 58 15.97 +25 33 02.5          21.1 RqEC115H36
    
    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 E. J. Christensen.  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.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers A. Serrano, K. W.
        Wierzchos.  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 CE2                                                 Earth MOID = 0.0274 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
    M  14.25512              (2000.0)            P               Q                  
    n   0.32942024     Peri.  324.09834     +0.27649043     -0.94392123             
    a   2.0763594      Node   109.24131     +0.92028201     +0.20596926             
    e   0.5793870      Incl.   11.01914     +0.27682858     +0.25804917             
    P   2.99           H   22.30          G   0.15           U   9                  
    Residuals in seconds of arc
    220204 G96  0.9+  0.7-    220204 I52  0.2-  0.3+    220206 H21  0.0   0.1-
    220204 G96  0.2-  0.1-    220205 033  0.4+  0.2-    220206 H21  0.2+  0.3+
    220204 G96  0.2+  0.0     220205 033  0.1-  0.2+    220206 H21  0.3+  0.1-
    220204 G96  1.3-  0.4+    220205 033  0.3+  0.2+    220206 H36  0.4-  0.1-
    220204 I52  0.2+  0.6-    220205 I52  0.0   0.2+    220206 H36  0.6-  0.1-
    220204 I52  0.2+  0.2+    220205 I52  0.2-  0.1-    220206 H36  0.2-  0.5-
    
    Ephemeris:
    2022 CE2                 a,e,i = 2.08, 0.58, 11                  q = 0.8733
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 01 07    13 57 53.2 -04 24 22   0.1463  0.9623    77.5    94.0    21.4
    ...
    2022 01 22    13 27 52.1 +14 45 54   0.2077  1.0600   105.9    63.2    21.3
    ...
    2022 01 30    13 13 28.6 +21 04 12   0.2438  1.1202   118.0    51.0    21.4
    ...
    2022 02 05    13 01 27.9 +24 45 17   0.2727  1.1678   126.2    42.9    21.5
    2022 02 06    12 59 20.8 +25 17 34   0.2777  1.1759   127.5    41.7    21.5
    2022 02 07    12 57 11.8 +25 48 35   0.2828  1.1840   128.8    40.5    21.5
    ...
    2022 02 13    12 43 44.4 +28 29 00   0.3150  1.2334   136.0    33.8    21.7
    ...
    2022 02 21    12 24 58.6 +30 57 15   0.3634  1.3004   144.0    26.6    21.9
    ...
    2022 03 08    11 52 16.3 +32 36 11   0.4761  1.4275   151.0    19.7    22.5
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-C115
    


    Read MPEC 2022-C114 Read MPEC 2022-C116


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)