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  • MPEC 2022-E208 : 2022 EC6

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    M.P.E.C. 2022-E208                               Issued 2022 March 14, 07:59 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 EC6                                 
    
    
    Observations:
         K22E06C*HC2022 03 13.32361712 58 08.19 +34 03 56.4          20.10GVEE208G96
         K22E06C HC2022 03 13.32873512 57 58.44 +34 01 12.3          20.16GVEE208G96
         K22E06C HC2022 03 13.33386412 57 48.91 +33 58 30.5                VEE208G96
         K22E06C KC2022 03 13.43168812 54 44.62 +33 05 31.9          19.86GVEE208I52
         K22E06C KC2022 03 13.43225112 54 43.61 +33 05 13.6          19.92GVEE208I52
         K22E06C KC2022 03 13.43281512 54 42.53 +33 04 54.9          20.02GVEE208I52
         K22E06C KC2022 03 13.49813812 52 42.77 +32 28 34.7          19.92GVEE208I52
         K22E06C KC2022 03 13.49856312 52 42.01 +32 28 20.3          19.72GVEE208I52
         K22E06C KC2022 03 13.49898812 52 41.23 +32 28 05.9          19.70GVEE208I52
         K22E06C KC2022 03 13.90099212 42 17.24 +28 42 36.6          19.8 GVEE208L01
         K22E06C KC2022 03 13.90208012 42 19.57 +28 41 43.3                XEE208958
         K22E06C KC2022 03 13.90258412 42 14.52 +28 41 43.3          19.8 GVEE208L01
         K22E06C KC2022 03 13.90417312 42 11.84 +28 40 50.4          19.9 GVEE208L01
         K22E06C KC2022 03 13.90593412 42 10.75 +28 38 49.3          19.8 GVEE208J95
         K22E06C KC2022 03 13.90735212 42 06.41 +28 39 03.4          19.9 GVEE208L01
         K22E06C KC2022 03 13.90857712 42 08.69 +28 38 05.5          19.5 GXEE208958
         K22E06C KC2022 03 13.90947612 42 02.82 +28 37 52.3          20.2 GVEE208L01
         K22E06C KC2022 03 13.91513912 41 57.79 +28 34 26.7          19.3 GXEE208958
         K22E06C KC2022 03 13.91626112 41 53.52 +28 33 04.0          19.9 GVEE208J95
         K22E06C KC2022 03 13.92122612 41 45.29 +28 30 17.9          19.6 GVEE208J95
         K22E06C KC2022 03 13.92991212 41 32.39 +28 26 09.6          19.5 GXEE208I93
         K22E06C KC2022 03 13.93462312 41 24.44 +28 23 32.5          20.1 GXEE208I93
         K22E06C KC2022 03 13.93927012 41 16.61 +28 20 56.9          19.9 GXEE208I93
         K22E06C KC2022 03 14.24715412 33 12.19 +25 25 15.9          19.6 VuEE208H21
         K22E06C KC2022 03 14.24856412 33 09.84 +25 24 26.7          19.4 VuEE208H21
         K22E06C KC2022 03 14.24997512 33 07.52 +25 23 37.7          19.4 VuEE208H21
         K22E06C KC2022 03 14.25138612 33 05.20 +25 22 49.3          19.4 VuEE208H21
         K22E06C HC2022 03 14.26838112 32 46.86 +25 13 30.7          20.08GVEE208G96
         K22E06C HC2022 03 14.27475612 32 36.36 +25 09 55.2          20.70GVEE208G96
         K22E06C HC2022 03 14.27989212 32 27.91 +25 06 59.3          20.70GVEE208G96
         K22E06C HC2022 03 14.28503012 32 19.31 +25 03 59.2                VEE208G96
         K22E06C KC2022 03 14.29403312 32 04.56 +24 58 51.7          19.43GVEE208I52
         K22E06C KC2022 03 14.29442412 32 03.91 +24 58 39.0          20.10GVEE208I52
         K22E06C KC2022 03 14.29481312 32 03.27 +24 58 25.2          19.58GVEE208I52
    
    Observer details:
    958 Observatoire de Dax.  Observer P. Dupouy.  0.50-m f/6 reflector + CCD.
    G96 Mt. Lemmon Survey.  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.  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.  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.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
        + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2022 EC6                                                 Earth MOID = 0.0215 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
    M   9.64605              (2000.0)            P               Q                  
    n   0.87917572     Peri.  108.36191     -0.24737025     -0.96879597             
    a   1.0791594      Node   355.86464     +0.78737465     -0.19163181             
    e   0.1311145      Incl.   12.46616     +0.56466726     -0.15719927             
    P   1.12           H   27.12          G   0.15           U   6                  
    Residuals in seconds of arc
    220313 G96  0.1+  0.0     220313 L01  0.2+  0.5+    220314 H21  0.5-  0.1-
    220313 G96 (0.7-  1.2-)   220313 J95  0.1+  0.0     220314 H21  0.3-  0.5-
    220313 G96 (1.5+  0.5+)   220313 L01  0.2-  0.0     220314 H21  0.0   0.2-
    220313 I52  0.2-  0.4-    220313 958  0.8-  0.7-    220314 G96 (0.8-  1.7-)
    220313 I52  0.2+  0.0     220313 L01  0.1+  0.0     220314 G96 (0.5-  1.2+)
    220313 I52  0.1-  0.1-    220313 958  0.6+  0.8-    220314 G96 (0.1-  1.4+)
    220313 I52  0.0   0.0     220313 J95  0.3-  0.0     220314 G96 (1.6-  2.3-)
    220313 I52  0.0   0.1-    220313 J95  0.4+  0.1+    220314 I52  0.2+  0.3-
    220313 I52  0.1-  0.1-    220313 I93  0.3-  0.4-    220314 I52  0.2+  0.4+
    220313 L01  0.1+  0.3+    220313 I93  0.4-  0.3+    220314 I52  0.2+  0.1+
    220313 958  1.0-  0.6+    220313 I93  0.1-  0.6+
    220313 L01  0.1-  0.2+    220314 H21  0.3-  0.5+
    
    Ephemeris:
    2022 EC6                 a,e,i = 1.08, 0.13, 12                  q = 0.9377
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 02 12    20 00 15.6 +57 06 02   0.1217  0.9606    74.0    99.0    26.0
    ...
    2022 02 27    18 50 22.7 +61 20 23   0.06643 0.9840    82.7    93.5    24.5
    ...
    2022 03 07    16 32 19.4 +61 41 37   0.03730 0.9988    99.1    78.7    22.7
    ...
    2022 03 13    13 07 30.8 +36 53 49   0.02214 1.0107   139.6    39.6    20.4
    2022 03 14    12 39 27.7 +27 49 18   0.02145 1.0127   150.5    28.9    20.1
    2022 03 15    12 15 12.1 +18 10 32   0.02157 1.0148   161.8    17.9    19.8
    ...
    2022 03 21    10 48 56.3 -21 36 21   0.03525 1.0273   152.3    26.8    21.1
    ...
    2022 03 29    10 07 00.7 -36 27 30   0.06564 1.0444   133.3    44.1    23.0
    ...
    2022 04 13    09 50 39.0 -42 21 57   0.1280  1.0769   122.6    51.6    24.7
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-E208
    


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