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  • MPEC 2022-E218 : 2022 EN6

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    M.P.E.C. 2022-E218                               Issued 2022 March 15, 07:38 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 EN6                                 
    
    
    Observations:
         K22E06N* C2022 03 13.28340212 09 40.76 +33 34 10.8          20.98GVEE218G96
         K22E06N  C2022 03 13.28865812 09 40.49 +33 34 57.4          21.38GVEE218G96
         K22E06N  C2022 03 13.29391812 09 40.22 +33 35 43.7          21.29GVEE218G96
         K22E06N  C2022 03 13.29916612 09 39.99 +33 36 29.7          20.76GVEE218G96
         K22E06N KC2022 03 13.46929612 09 31.72 +34 01 19.0          21.38GVEE218I52
         K22E06N KC2022 03 13.47156112 09 31.61 +34 01 38.5          21.68GVEE218I52
         K22E06N KC2022 03 14.49220112 08 59.94 +36 40 50.9          20.99GVEE218I52
         K22E06N KC2022 03 14.49681812 08 59.78 +36 41 35.4          21.07GVEE218I52
         K22E06N KC2022 03 14.50143712 08 59.53 +36 42 19.7          21.17GVEE218I52
         K22E06N KC2022 03 15.24173512 08 38.18 +38 49 17.4                VEE218I52
         K22E06N KC2022 03 15.24493512 08 37.98 +38 49 52.0                VEE218I52
         K22E06N KC2022 03 15.24813512 08 37.78 +38 50 26.3                VEE218I52
         K22E06N KC2022 03 15.25133412 08 37.62 +38 51 00.8                VEE218I52
    
    Observer details:
    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.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers A. R. Gibbs, R. A.
        Kowalski.  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, J. K. Hogan.
    
    Orbital elements:
    2022 EN6                                                 Earth MOID = 0.0857 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
    M 301.05168              (2000.0)            P               Q                  
    n   0.51500753     Peri.  147.54205     +0.11809130     +0.98952279             
    a   1.5414413      Node   129.10188     -0.93238599     +0.13927128             
    e   0.6175241      Incl.    6.14434     -0.34162964     -0.03805456             
    P   1.91           H   24.01          G   0.15           U   8                  
    Residuals in seconds of arc
    220313 G96  0.2+  0.5-    220313 I52  0.2-  0.1+    220315 I52  0.2-  0.2+
    220313 G96  0.1-  0.0     220314 I52  0.3-  0.3+    220315 I52  0.1-  0.1-
    220313 G96  0.2-  0.1+    220314 I52  0.5+  0.1-    220315 I52  0.4+  0.1-
    220313 G96  0.1+  0.2+    220314 I52  0.1+  0.7-
    220313 I52  0.1-  0.4+    220315 I52  0.2-  0.1+
    
    Ephemeris:
    2022 EN6                 a,e,i = 1.54, 0.62, 6                   q = 0.5896
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 02 13    12 04 18.8 +08 05 20   0.4828  1.4115   145.4    23.4    24.3
    ...
    2022 02 28    12 10 20.7 +15 09 19   0.2943  1.2673   157.4    17.5    22.8
    ...
    2022 03 08    12 10 54.8 +23 37 06   0.2077  1.1861   156.7    19.3    21.9
    ...
    2022 03 14    12 09 19.3 +35 21 58   0.1517  1.1235   146.4    29.3    21.4
    2022 03 15    12 08 45.2 +38 06 38   0.1435  1.1130   143.6    32.0    21.4
    2022 03 16    12 08 02.5 +41 09 39   0.1356  1.1024   140.4    35.1    21.3
    ...
    2022 03 22    11 54 45.3 +67 34 33   0.1007  1.0381   112.0    62.8    21.3
    ...
    2022 03 30    00 34 32.6 +64 38 40   0.1072  0.9514    61.1   113.2    23.4
    ...
    2022 04 14    00 22 41.2 +25 01 29   0.2339  0.7911    22.1   151.5    29.1
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-E218
    


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