[Iaude] MPEC K07: 2020 JY1 [a=1.54,e=0.39,i=3.4,H=25.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat May 16 18:12:05 EDT 2020


M.P.E.C. 2020-K07                                  Issued 2020 May 16, 22:10 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2020 JY1                                    


Observations:
     K20J01Y* C2020 05 15.45244215 05 33.20 +04 19 43.7          18.63oVEK007T08
     K20J01Y  C2020 05 15.45754515 05 34.48 +04 19 55.9          18.85oVEK007T08
     K20J01Y  C2020 05 15.46124515 05 35.46 +04 20 05.0          19.13oVEK007T08
     K20J01Y  C2020 05 15.47239715 05 38.36 +04 20 31.6          18.71oVEK007T08
     K20J01Y  C2020 05 15.86539 15 08 11.70 +04 35 19.7          18.9 VVEK007033
     K20J01Y  C2020 05 15.86585 15 08 11.86 +04 35 20.9          19.2 VVEK007033
     K20J01Y  C2020 05 15.86632 15 08 12.01 +04 35 22.0          19.3 VVEK007033
     K20J01Y KC2020 05 15.89536 15 08 22.16 +04 36 44.5          18.9 GVEK007A17
     K20J01Y KC2020 05 15.90124 15 08 24.10 +04 37 00.4          18.8 GVEK007A17
     K20J01Y KC2020 05 15.90748 15 08 26.13 +04 37 17.5          18.7 GVEK007A17
     K20J01Y KC2020 05 15.91337 15 08 28.04 +04 37 33.4          18.8 GVEK007A17
     K20J01Y KC2020 05 15.91748715 08 29.30 +04 38 02.5          18.5 GVEK007K63
     K20J01Y KC2020 05 15.92082115 08 30.44 +04 38 11.1          19.2 GVEK007K63
     K20J01Y KC2020 05 15.92671215 08 32.32 +04 38 27.2          18.8 GVEK007K63
     K20J01Y KC2020 05 15.94915315 08 41.26 +04 39 04.6          19.5 GVEK007Z80
     K20J01Y KC2020 05 15.95078515 08 41.64 +04 39 02.9          19.1 GVEK007Z99
     K20J01Y KC2020 05 15.95219215 08 42.11 +04 39 06.8          19.3 GVEK007Z99
     K20J01Y KC2020 05 15.95416515 08 42.77 +04 39 12.2          19.1 GVEK007Z99
     K20J01Y KC2020 05 15.95841215 08 44.31 +04 39 29.6          19.2 GVEK007Z80
     K20J01Y KC2020 05 15.96767415 08 47.31 +04 39 54.9          18.7 GVEK007Z80
     K20J01Y  C2020 05 16.06940 15 09 19.90 +04 44 34.5          20.1 VVEK007033
     K20J01Y  C2020 05 16.06981 15 09 20.04 +04 44 35.0          20.0 VVEK007033
     K20J01Y  C2020 05 16.07022 15 09 20.21 +04 44 36.5          19.4 VVEK007033
     K20J01Y KC2020 05 16.09609 15 09 47.06 +04 46 41.2          19.0 GVEK007W34
     K20J01Y KC2020 05 16.10341 15 09 49.56 +04 47 03.2          19.0 GVEK007W34
     K20J01Y KC2020 05 16.12720 15 09 57.70 +04 48 11.9          18.9 GVEK007W34
     K20J01Y IC2020 05 16.13468 15 10 00.27 +04 48 33.9          18.5 GVEK007W34
     K20J01Y  C2020 05 16.46589115 12 12.809+05 06 02.44         19.11wUEK007F52
     K20J01Y  C2020 05 16.47904615 12 17.533+05 06 43.04         18.74wUEK007F52
     K20J01Y  C2020 05 16.50524515 12 27.121+05 08 03.75         19.19wUEK007F52
     K20J01Y KC2020 05 16.55667 15 13 00.48 +05 14 48.6          18.5 VqEK007E23
     K20J01Y KC2020 05 16.57056 15 13 05.72 +05 15 33.7          19.0 VqEK007E23
     K20J01Y KC2020 05 16.58445 15 13 10.97 +05 16 18.7          19.0 VqEK007E23
     K20J01Y  C2020 05 16.84843 15 15 30.06 +05 24 53.3          19.5 VVEK007033
     K20J01Y  C2020 05 16.84877 15 15 30.21 +05 24 54.3          19.7 VVEK007033
     K20J01Y  C2020 05 16.84911 15 15 30.37 +05 24 55.8          19.4 VVEK007033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C. 
   Hoegner, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
A17 Guidestar Observatory, Weinheim.  Observers M. Emmerich, S. Melchert.  
    0.36-m f/6 Schmidt-Cassegrain + CCD.
E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Dukes, 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.
K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.4-m 
   f/3.2 Newtonian reflector + CCD.
T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, J. Tonry, A. Heinze, H. 
   Weiland, H. Flewelling.  Measurers L. Denneau, J. Tonry, A. Heinze, H. 
   Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, J. Robinson, N. Erasmus. 
    0.5-m reflector + CCD.
W34 Squirrel Valley Observatory, Columbus.  Observer R. L. Flynn.  0.35-m f/1.9 
   Schmidt-Cassegrain + CCD.
Z80 Northolt Branch Observatory.  Observer G. Wells.  Measurers G. Wells, D. 
   Bamberger.  0.25-m f/8.0 Ritchey-Chretien + CCD.
Z99 Clixby Observatory, Cleethorpes.  Observer A. Mickleburgh.  0.36-m f/8 
   Schmidt-Cassegrain + CCD.

Orbital elements:
2020 JY1                                                 Earth MOID = 0.0047 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pan
M 345.88667              (2000.0)            P               Q
n   0.51685544     Peri.  217.85887     +0.26163306     +0.96362593
a   1.5377651      Node    67.36685     -0.87047677     +0.25999156
e   0.3901651      Incl.    3.38682     -0.41691526     +0.06188257
P   1.91           H   25.3           G   0.15           U   7
Residuals in seconds of arc
200515 T08  0.0   0.1+    200515 K63  1.2+  0.1+    200516 W34  0.2-  0.2+
200515 T08  0.4-  0.1+    200515 K63  1.3+  0.2+    200516 W34  0.1+  0.0
200515 T08  0.1+  0.3+    200515 Z80  0.1+  0.2+    200516 W34  0.7+  0.3+
200515 T08  0.5+  0.2+    200515 Z99  0.1-  0.2-    200516 F52  0.0   0.0
200515 033  0.6-  0.1-    200515 Z99  0.0   0.2-    200516 F52  0.1+  0.1+
200515 033  0.4-  0.2-    200515 Z99  0.0   0.2-    200516 F52  0.1+  0.1+
200515 033  0.5-  0.3-    200515 Z80  0.0   0.1-    200516 E23  0.0   0.1-
200515 A17  0.3-  0.2-    200515 Z80  1.0-  0.1-    200516 E23  0.3+  0.1-
200515 A17  0.1+  0.2-    200516 033  0.4-  0.4+    200516 E23  0.3+  0.1-
200515 A17  0.1+  0.0     200516 033  0.5-  0.3-    200516 033  0.2-  0.1+
200515 A17  0.0   0.1-    200516 033  0.2-  0.1+    200516 033  0.2-  0.1-
200515 K63  0.1-  0.5+    200516 W34  0.2+  0.6-    200516 033  0.2-  0.2+

Ephemeris:
2020 JY1                 a,e,i = 1.54, 0.39, 3                   q = 0.9378
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 04 16    14 31 54.9 -01 49 08   0.2045  1.2016   164.1    13.3    23.0
...
2020 05 01    14 38 00.7 +00 13 01   0.1141  1.1180   164.7    13.8    21.6
...
2020 05 09    14 45 52.1 +01 46 15   0.07117 1.0768   160.3    18.4    20.7
...
2020 05 15    15 03 10.0 +04 03 19   0.04054 1.0482   156.3    22.8    19.5
2020 05 16    15 08 58.9 +04 44 21   0.03557 1.0436   155.5    23.7    19.3
2020 05 17    15 16 42.2 +05 37 12   0.03064 1.0391   154.6    24.7    19.0
...
2020 05 23    20 42 05.3 +24 03 01   0.0079221.0137    98.1    81.4    17.7
...
2020 05 31    01 44 10.7 +04 38 49   0.04158 0.9845    44.2   134.1    24.5
...
2020 06 15    02 17 04.4 +02 43 34   0.1178  0.9476    51.9   122.5    25.6

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-K07




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