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  • MPEC 2020-A134 : 2020 AH3

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    M.P.E.C. 2020-A134                             Issued 2020 January 15, 19:49 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
    
                                    2020 AH3                                 
    
    
    Observations:
         K20A03H* C2020 01 14.09476 03 55 21.92 +52 06 01.0          18.6 GVEA134G96
         K20A03H  C2020 01 14.09997 03 55 11.70 +52 08 36.9                VEA134G96
         K20A03H  C2020 01 14.10517 03 55 01.48 +52 11 12.4                VEA134G96
         K20A03H  C2020 01 14.11038 03 54 51.32 +52 13 46.4          18.8 GVEA134G96
         K20A03H  C2020 01 14.14901 03 53 35.34 +52 32 39.6          18.4 GVEA134I52
         K20A03H  C2020 01 14.14920 03 53 35.02 +52 32 45.3          18.1 GVEA134I52
         K20A03H  C2020 01 14.14939 03 53 34.57 +52 32 50.2                VEA134I52
         K20A03H  C2020 01 14.14958 03 53 34.20 +52 32 55.8                VEA134I52
         K20A03H  C2020 01 14.15161703 53 28.73 +52 33 48.5          18.5 GVEA134H01
         K20A03H  C2020 01 14.15773303 53 16.71 +52 36 44.3          18.5 GVEA134H01
         K20A03H  C2020 01 14.16533303 53 01.77 +52 40 22.0          18.4 GVEA134H01
         K20A03H  C2020 01 14.17240903 52 47.87 +52 43 43.6          18.6 GVEA134H01
         K20A03H  C2020 01 14.22400 03 51 08.00 +53 07 56.5          18.6 GVEA134I52
         K20A03H  C2020 01 14.22419 03 51 07.66 +53 08 01.8          18.6 GVEA134I52
         K20A03H  C2020 01 14.22438 03 51 07.29 +53 08 07.4          18.5 GVEA134I52
         K20A03H  C2020 01 14.22456 03 51 06.83 +53 08 12.1                VEA134I52
         K20A03H  C2020 01 14.71307 03 36 39.69 +56 33 17.2                VEA134246
         K20A03H  C2020 01 14.71351 03 36 38.77 +56 33 28.0          19.4 GVEA134246
         K20A03H  C2020 01 14.71376 03 36 38.42 +56 33 33.4          19.1 GVEA134246
         K20A03H  C2020 01 14.71397 03 36 37.99 +56 33 38.8          19.1 GVEA134246
         K20A03H  C2020 01 14.71410 03 36 37.79 +56 33 41.3          19   GVEA134246
         K20A03H KC2020 01 14.74316 03 35 42.60 +56 45 00.6          19.3 GVEA134595
         K20A03H KC2020 01 14.75019 03 35 28.97 +56 47 41.6                VEA134595
         K20A03H KC2020 01 14.75359 03 35 22.42 +56 48 58.3          18.7 GVEA134595
         K20A03H KC2020 01 14.79456303 34 06.00 +57 04 21.4          18.7 GVEA134C95
         K20A03H KC2020 01 14.80643503 33 42.99 +57 08 43.6          18.7 GVEA134C95
         K20A03H KC2020 01 14.86301 03 31 55.82 +57 29 06.8          19.4 VqEA134958
         K20A03H KC2020 01 14.86661 03 31 48.76 +57 30 27.2          19.6 VqEA134958
         K20A03H KC2020 01 14.87026 03 31 41.74 +57 31 44.7          19.5 VqEA134958
         K20A03H KC2020 01 14.87387 03 31 34.68 +57 32 58.9          19.0 VqEA134958
         K20A03H  C2020 01 15.19625 03 21 50.57 +59 20 50.2          19.1 GVEA134G96
         K20A03H  C2020 01 15.19666 03 21 49.86 +59 20 57.4          19.2 GVEA134G96
         K20A03H  C2020 01 15.19706 03 21 49.01 +59 21 04.9          19.0 GVEA134G96
         K20A03H  C2020 01 15.19747 03 21 48.28 +59 21 12.1          19.2 GVEA134G96
         K20A03H KC2020 01 15.76328003 05 21.15 +61 57 07.3          19.7 GVEA134J95
         K20A03H KC2020 01 15.78102903 04 48.26 +62 01 32.0          19.2 GVEA134J95
         K20A03H KC2020 01 15.78728503 04 36.65 +62 03 04.4          19.4 GVEA134J95
         K20A03H KC2020 01 15.79414003 04 23.91 +62 04 45.0          19.5 GVEA134J95
    
    Observer details:
    246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  Measurer M. Tichy. 
        1.06-m f/2.7 reflector + 2048x2048 CCD.
    595 Farra d'Isonzo.  Observer E. Pettarin.  0.61-m f/4.5 reflector + CCD.
    958 Observatoire de Dax.  Observer P. Dupouy.  0.51-m f/6 reflector + CCD.
    C95 SATINO Remote Observatory, Haute Provence.  Observer J. Jahn.  0.60-m f/3.2 
       Newtonian reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers E. J. Christensen, 
       G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. 
       Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman,
        F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.  
        Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer K. W. Wierzchos.  
        Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. 
       Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. 
       Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.0-m 
       reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain 
       + CCD.
    
    Orbital elements:
    2020 AH3                                                 Earth MOID = 0.0199 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
    M 298.03470              (2000.0)            P               Q
    n   1.06952871     Peri.  208.01836     +0.69309545     +0.57417853
    a   0.9469806      Node   110.00729     -0.54376358     +0.81335735
    e   0.0685824      Incl.   27.63322     -0.47322284     -0.09364209
    P   0.92           H   24.3           G   0.15           U   7
    Residuals in seconds of arc
    200114 G96  0.2+  0.2-    200114 I52  0.2+  0.0     200114 958  0.7+  3.3-
    200114 G96  0.0   0.3-    200114 I52  0.2+  0.4+    200114 958  0.1-  0.6+
    200114 G96  0.3-  0.1+    200114 I52  0.8-  0.1+    200114 958  0.2+  0.7+
    200114 G96  0.2+  0.8-    200114 246  0.2-  0.3+    200114 958  0.4-  1.5-
    200114 I52  0.1-  0.1+    200114 246  0.8-  0.9+    200115 G96  0.0   0.0
    200114 I52  0.4+  0.3+    200114 246  0.2+  0.5+    200115 G96  0.6+  0.2-
    200114 I52  0.3-  0.3-    200114 246  0.0   1.0+    200115 G96  0.0   0.0
    200114 I52  0.3-  0.2-    200114 246  0.4+  0.5+    200115 G96  0.5+  0.3-
    200114 H01  0.1-  0.1+    200114 595  0.4+  0.1+    200115 J95  0.3-  0.0
    200114 H01  0.1-  0.0     200114 595  0.1-  0.9+    200115 J95  0.0   0.1+
    200114 H01  0.1-  0.0     200114 595  0.0   0.4+    200115 J95  0.0   0.0
    200114 H01  0.0   0.0     200114 C95  0.3+  0.3+    200115 J95  0.1-  0.2-
    200114 I52  0.1-  0.1-    200114 C95  0.3+  0.1+
    
    Ephemeris:
    2020 AH3                 a,e,i = 0.95, 0.07, 28                  q = 0.8820
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 12 16    08 46 43.3 -66 10 54   0.2082  0.9818    83.3    84.6    23.8
    ...
    2019 12 31    07 55 21.5 -60 48 25   0.09346 0.9952    94.6    80.0    21.9
    ...
    2020 01 08    06 27 30.7 -36 34 09   0.03425 1.0009   120.1    58.2    19.1
    ...
    2020 01 14    03 58 06.1 +51 16 48   0.03337 1.0044   128.1    50.4    18.8
    2020 01 15    03 27 53.7 +58 15 35   0.03972 1.0049   121.6    56.4    19.4
    2020 01 16    02 58 25.7 +62 51 59   0.04666 1.0054   116.7    60.9    19.8
    ...
    2020 01 22    00 48 26.3 +71 36 43   0.09252 1.0081   102.4    72.4    21.7
    ...
    2020 01 30    23 36 10.2 +72 57 12   0.1552  1.0105    95.1    76.1    22.9
    ...
    2020 02 14    22 51 14.3 +73 38 57   0.2658  1.0118    87.6    77.2    24.1
    
    A. U. Tomatic                (C) Copyright 2020 MPC           M.P.E.C. 2020-A134
    


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