• MPC Preparation (Info)

  • MPEC 2020-B16 : 2020 BM

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    M.P.E.C. 2020-B16                              Issued 2020 January 19, 14:04 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 BM                                 
    
    
    Observations:
         K20B00M* C2020 01 18.39517 11 18 00.48 +47 27 21.2          21.4 GVEB016G96
         K20B00M  C2020 01 18.40043 11 18 11.52 +47 27 39.3          20.6 GVEB016G96
         K20B00M  C2020 01 18.40570 11 18 22.60 +47 27 57.0          21.2 GVEB016G96
         K20B00M  C2020 01 18.41098 11 18 33.53 +47 28 14.4          20.7 GVEB016G96
         K20B00M  C2020 01 18.48517 11 21 07.59 +47 31 56.1          20.3 GVEB016I52
         K20B00M  C2020 01 18.48733 11 21 12.17 +47 32 00.9                VEB016I52
         K20B00M  C2020 01 18.48948 11 21 16.44 +47 32 06.9                VEB016I52
         K20B00M  C2020 01 18.58444911 24 48.109+47 37 08.84         20.9 GVEB016F51
         K20B00M  C2020 01 18.59192311 25 03.324+47 37 28.00         21.1 GVEB016F51
         K20B00M  C2020 01 18.59326911 25 06.052+47 37 31.02         20.3 GVEB016F51
         K20B00M  C2020 01 18.59923111 25 18.083+47 37 45.14         20.7 GVEB016F51
         K20B00M  C2020 01 18.60056811 25 20.789+47 37 48.37         20.2 GVEB016F51
         K20B00M  C2020 01 18.60651211 25 32.936+47 38 02.19         20.9 GVEB016F51
         K20B00M  C2020 01 18.60785211 25 35.555+47 38 05.53         20.7 GVEB016F51
         K20B00M KC2020 01 19.11092 11 43 19.11 +47 51 26.3          20.8 GVEB016104
         K20B00M KC2020 01 19.12284 11 43 42.21 +47 51 40.7          20.8 GVEB016104
         K20B00M KC2020 01 19.13251 11 44 00.94 +47 51 50.6          20.6 GVEB016104
         K20B00M  C2020 01 19.53528 11 57 11.36 +47 56 33.1                VEB016I52
         K20B00M  C2020 01 19.53949 11 57 18.95 +47 56 34.0          21.4 GVEB016I52
         K20B00M  C2020 01 19.54169 11 57 23.02 +47 56 34.0                VEB016I52
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers P. 
       Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A. 
       Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R. 
       Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  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.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers H. Groeller, D. Rankin. 
        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.
    
    Orbital elements:
    2020 BM                                                  Earth MOID = 0.0307 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
    M  50.90394              (2000.0)            P               Q
    n   0.40286754     Peri.   16.35491     -0.59704233     -0.78736279
    a   1.8156321      Node   110.55907     +0.71641374     -0.60948797
    e   0.4466189      Incl.    9.44342     +0.36095956     -0.09265127
    P   2.45           H   26.4           G   0.15           U   7
    Residuals in seconds of arc
    200118 G96  0.0   0.1+    200118 F51  0.3+  0.2-    200119 104  0.3-  0.3+
    200118 G96  0.2+  0.3+    200118 F51  0.5+  0.3+    200119 104  0.0   0.5+
    200118 G96  0.7+  0.3+    200118 F51  0.4+  0.1+    200119 104  0.5+  0.3-
    200118 G96  0.3-  0.1+    200118 F51  0.3-  0.2-    200119 I52 (0.1+  1.7-)
    200118 I52  1.4-  1.3+    200118 F51  0.4-  0.2-    200119 I52  0.4-  0.1-
    200118 I52  0.3-  0.4+    200118 F51  0.4+  0.3-    200119 I52  0.3+  0.2+
    200118 I52 (2.2-  0.7+)   200118 F51  0.6-  0.1-
    
    Ephemeris:
    2020 BM                  a,e,i = 1.82, 0.45, 9                   q = 1.0047
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 12 20    05 08 44.3 -13 10 47   0.1265  1.0864   142.1    33.8    23.5
    ...
    2020 01 04    05 51 24.2 -02 28 58   0.05858 1.0345   150.2    28.1    21.6
    ...
    2020 01 12    07 33 42.6 +23 41 08   0.03337 1.0167   178.0     1.9    19.3
    ...
    2020 01 18    11 03 00.5 +47 01 51   0.03507 1.0085   134.2    44.4    20.8
    2020 01 19    11 39 27.6 +47 48 50   0.03740 1.0076   128.6    49.8    21.1
    2020 01 20    12 11 40.8 +47 53 41   0.04011 1.0068   123.8    54.3    21.4
    ...
    2020 01 26    14 03 27.8 +43 31 32   0.06097 1.0047   107.7    69.0    22.8
    ...
    2020 02 03    14 53 35.9 +38 35 30   0.09287 1.0092   102.2    72.6    23.8
    ...
    2020 02 18    15 19 16.6 +34 27 17   0.1517  1.0393   105.6    66.3    24.7
    
    A. U. Tomatic                (C) Copyright 2020 MPC           M.P.E.C. 2020-B16
    


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