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  • MPEC 2020-R36 : 2020 RV

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    M.P.E.C. 2020-R36                             Issued 2020 September 8, 10:39 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 RV                                 
    
    
    Observations:
         K20R00V* C2020 09 06.25980221 22 59.675+07 53 47.07         20.52wUER036F51
         K20R00V  C2020 09 06.27155321 23 07.303+07 47 40.67         20.64wUER036F51
         K20R00V  C2020 09 06.28332221 23 14.890+07 41 33.70         20.31wUER036F51
         K20R00V KC2020 09 06.89445621 30 31.70 +02 11 04.8          19.8 GVER036J95
         K20R00V KC2020 09 06.90795521 30 41.04 +02 03 35.1          20.1 GVER036J95
         K20R00V KC2020 09 06.91112221 30 43.25 +02 01 50.3          20.0 GVER036J95
         K20R00V KC2020 09 06.91426021 30 45.39 +02 00 05.6          20.8 GVER036J95
         K20R00V KC2020 09 07.10346 21 33 08.49 +00 14 53.0          19.8 GVER036W34
         K20R00V IC2020 09 07.10733 21 33 11.19 +00 12 43.3          18.8 GVER036W34
         K20R00V KC2020 09 07.16335821 33 50.72 -00 19 05.6          20.5 VuER036H21
         K20R00V KC2020 09 07.16628921 33 52.77 -00 20 45.0          20.7 VuER036H21
         K20R00V KC2020 09 07.16966921 33 55.10 -00 22 39.4          20.2 VuER036H21
         K20R00V KC2020 09 07.17305021 33 57.45 -00 24 34.1          20.4 VuER036H21
         K20R00V  C2020 09 07.20082 21 34 20.63 -00 40 00.8          20.2 GVER036I52
         K20R00V  C2020 09 07.20196 21 34 21.42 -00 40 39.0          20.4 GVER036I52
         K20R00V  C2020 09 07.20309 21 34 22.23 -00 41 17.6          21.0 GVER036I52
         K20R00V  C2020 09 07.20423 21 34 23.01 -00 41 56.4          21.1 GVER036I52
         K20R00V KC2020 09 08.12969221 46 24.37 -09 37 43.1          20.4 VuER036H21
         K20R00V KC2020 09 08.13298621 46 26.83 -09 39 38.8          20.4 VuER036H21
         K20R00V KC2020 09 08.13628021 46 29.30 -09 41 34.7          20.3 VuER036H21
         K20R00V KC2020 09 08.13957521 46 31.76 -09 43 30.5          20.7 VuER036H21
         K20R00V KC2020 09 08.14336421 46 34.61 -09 45 43.7          20.8 VuER036H21
         K20R00V  C2020 09 08.21959 21 47 35.45 -10 30 02.7          19.5 GVER036I52
         K20R00V  C2020 09 08.22072 21 47 36.33 -10 30 41.1          20.1 GVER036I52
         K20R00V  C2020 09 08.22184 21 47 37.19 -10 31 22.1          19.8 GVER036I52
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
        Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
        Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
        R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
        astrograph + CCD, 0.81-m f/4.0 astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer T. A. Pruyne.
        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.
    W34 Squirrel Valley Observatory, Columbus.  Observer R. L. Flynn.  0.36-m
        f/1.9 Schmidt-Cassegrain + CCD.
    
    Orbital elements:
    2020 RV                                                  Earth MOID = 0.0457 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
    M 301.92812              (2000.0)            P               Q
    n   0.56586888     Peri.  182.19905     +0.97436165     +0.19179221
    a   1.4476342      Node   165.07967     -0.19882182     +0.97869948
    e   0.2729306      Incl.   27.18279     -0.10530552     -0.07323299
    P   1.74           H   25.7           G   0.15           U   7
    Residuals in seconds of arc
    200906 F51  0.1-  0.2+    200907 H21  0.2-  0.2-    200908 H21  0.0   0.0
    200906 F51  0.1+  0.2-    200907 H21  0.1+  0.2-    200908 H21  0.1+  0.2-
    200906 F51  0.1-  0.0     200907 H21  0.2-  0.2+    200908 H21  0.1+  0.3-
    200906 J95  0.0   0.2+    200907 H21  0.1-  0.2+    200908 H21  0.4+  0.4-
    200906 J95  0.0   0.4-    200907 I52  0.2-  0.3-    200908 I52  0.8-  0.1-
    200906 J95  0.2+  0.2+    200907 I52  0.2-  0.3+    200908 I52  0.2-  1.2+
    200906 J95  0.2-  0.0     200907 I52  0.2+  0.1+    200908 I52  0.1+  0.5-
    200907 W34  0.5+  0.5-    200907 I52  0.1+  0.1+
    200907 W34  0.8+  0.6+    200908 H21  0.0   0.0
    
    Ephemeris:
    2020 RV                  a,e,i = 1.45, 0.27, 27                  q = 1.0525
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2020 08 09    19 17 35.4 +60 11 41   0.2580  1.0898   100.3    66.3    25.3
    ...
    2020 08 24    19 49 14.8 +53 34 23   0.1397  1.0637   108.5    64.3    23.8
    ...
    2020 09 01    20 32 46.9 +38 32 07   0.07904 1.0559   124.4    52.0    22.2
    ...
    2020 09 07    21 31 47.1 +01 15 03   0.04934 1.0530   156.1    22.9    20.4
    2020 09 08    21 44 36.6 -08 19 13   0.04823 1.0528   159.5    19.6    20.2
    2020 09 09    21 58 19.7 -17 59 35   0.04868 1.0526   158.3    20.7    20.3
    ...
    2020 09 15    23 34 39.6 -56 08 46   0.07623 1.0532   126.9    49.8    22.1
    ...
    2020 09 23    01 32 51.5 -68 06 20   0.1367  1.0580   110.0    63.0    23.7
    ...
    2020 10 08    03 08 17.9 -69 24 26   0.2558  1.0790   101.3    65.2    25.2
    
    M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-R36
    


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