[Iaude] MPEC Y106: 2019 YJ3 [a=2.87,e=0.68,i=4.5,H=22.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Dec 27 18:22:47 EST 2019


M.P.E.C. 2019-Y106                            Issued 2019 December 27, 23:21 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

                                    2019 YJ3                                    


Observations:
     K19Y03J* C2019 12 24.43676 04 54 42.170+23 52 36.65         21.1 wUEY106F51
     K19Y03J  C2019 12 24.44934 04 54 40.360+23 52 47.70         21.3 wUEY106F51
     K19Y03J  C2019 12 24.46183 04 54 38.567+23 52 58.52         21.1 wUEY106F51
     K19Y03J KC2019 12 25.89168204 51 26.83 +24 15 10.9          21.5 GVEY106L01
     K19Y03J KC2019 12 25.89483704 51 26.35 +24 15 13.7          21.4 GVEY106L01
     K19Y03J KC2019 12 25.89799204 51 25.89 +24 15 16.7          21.2 GVEY106L01
     K19Y03J KC2019 12 25.90113404 51 25.46 +24 15 20.1          21.4 GVEY106L01
     K19Y03J KC2019 12 25.96176 04 51 16.54 +24 16 18.8          21   GVEY106204
     K19Y03J HC2019 12 25.98606 04 51 12.92 +24 16 42.4                VEY106204
     K19Y03J KC2019 12 26.18830504 50 45.31 +24 20 05.2          21.0 VuEY106H21
     K19Y03J KC2019 12 26.19411904 50 44.39 +24 20 10.8          21.0 VuEY106H21
     K19Y03J KC2019 12 27.86796404 46 42.34 +24 48 47.9          21.0 GVEY106L01
     K19Y03J KC2019 12 27.87111804 46 41.83 +24 48 51.2          20.9 GVEY106L01
     K19Y03J pC2019 12 27.87269304 46 41.62 +24 48 53.0          21.0 GVEY106L01
     K19Y03J KC2019 12 27.87505504 46 41.21 +24 48 55.5          21.0 GVEY106L01

Observer details:
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector + CCD.
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.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector + 
   CCD.

Orbital elements:
2019 YJ3                                                 Earth MOID = 0.0478 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
M  19.93991              (2000.0)            P               Q
n   0.20287192     Peri.   74.32721     -0.93121708     -0.35581664
a   2.8684993      Node    84.77740     +0.29662523     -0.86572960
e   0.6829209      Incl.    4.54573     +0.21177401     -0.35200395
P   4.86           H   22.8           G   0.15           U   8
Residuals in seconds of arc
191224 F51  0.0   0.1+    191225 L01  0.2-  0.5-    191226 H21  0.5-  0.1+
191224 F51  0.0   0.0     191225 L01  0.4+  0.2-    191227 L01  0.1-  0.1+
191224 F51  0.0   0.1-    191225 204  0.3+  0.1+    191227 L01  0.2-  0.0
191225 L01  0.2-  0.2-    191225 204  0.4+  0.5+    191227 L01  0.4+  0.1+
191225 L01  0.3-  0.4-    191226 H21  0.0   0.3+    191227 L01  0.0   0.0

Ephemeris:
2019 YJ3                 a,e,i = 2.87, 0.68, 5                   q = 0.9095
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 11 27    05 28 02.9 +20 04 59   0.5364  1.5050   161.4    12.1    23.1
...
2019 12 12    05 15 51.4 +21 31 04   0.3790  1.3634   178.4     1.1    21.5
...
2019 12 20    05 03 35.8 +22 52 07   0.3096  1.2895   169.5     8.0    21.4
...
2019 12 26    04 51 11.8 +24 17 08   0.2637  1.2354   160.7    15.3    21.2
2019 12 27    04 48 49.8 +24 33 50   0.2565  1.2265   159.1    16.6    21.2
2019 12 28    04 46 22.4 +24 51 21   0.2494  1.2177   157.5    18.0    21.1
...
2020 01 03    04 29 27.7 +26 56 26   0.2097  1.1659   147.7    26.8    20.9
...
2020 01 11    03 58 51.0 +30 54 06   0.1625  1.1008   133.1    40.7    20.7
...
2020 01 26    01 45 07.8 +43 27 31   0.09218 0.9970    95.1    79.6    20.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-Y106




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