[Iaude] MPEC Y102: 2019 YD3 [a=1.53,e=0.35,i=1.2,H=25.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Dec 27 12:05:06 EST 2019


M.P.E.C. 2019-Y102                            Issued 2019 December 27, 17:03 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 YD3                                    


Observations:
     K19Y03D* C2019 12 24.42082 04 32 18.871+18 32 34.83         21.3 wUEY102F51
     K19Y03D  C2019 12 24.44609 04 32 20.073+18 32 55.82         21.3 wUEY102F51
     K19Y03D  C2019 12 24.45862 04 32 20.708+18 33 05.88         21.6 wUEY102F51
     K19Y03D KC2019 12 25.87095404 34 56.05 +18 55 51.9          21.5 GVEY102L01
     K19Y03D KC2019 12 25.87568304 34 56.40 +18 55 57.4          21.4 GVEY102L01
     K19Y03D pC2019 12 25.88041004 34 56.75 +18 56 02.6          21.3 GVEY102L01
     K19Y03D pC2019 12 25.88356704 34 57.02 +18 56 05.9          21.3 GVEY102L01
     K19Y03D KC2019 12 26.14850204 35 29.27 +19 01 07.2          20.9 VuEY102H21
     K19Y03D KC2019 12 26.17243604 35 31.03 +19 01 34.3          21.0 VuEY102H21
     K19Y03D |C2019 12 26.17335 04 35 28.62 +19 04 05.9          20.9 GVEY102807
     K19Y03D |C2019 12 26.17751 04 35 28.91 +19 04 10.2          20.9 GVEY102807
     K19Y03D KC2019 12 26.17805704 35 31.47 +19 01 40.7          20.9 VuEY102H21
     K19Y03D |C2019 12 26.18181 04 35 29.20 +19 04 14.8          20.7 GVEY102807
     K19Y03D KC2019 12 27.34993 04 37 58.84 +19 24 28.9          19.9 GVEY102734
     K19Y03D KC2019 12 27.35483 04 37 59.39 +19 24 33.7          20.3 GVEY102734
     K19Y03D KC2019 12 27.35971 04 37 59.97 +19 24 38.6                VEY102734
     K19Y03D KC2019 12 27.36460 04 38 00.54 +19 24 43.3                VEY102734

Observer details:
734 Farpoint Observatory, Eskridge.  Observers G. Hug, D. Cromer, D. Goodin.  
    Measurer D. Cromer.  0.69-m reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
    1.00-m f/10.0 astrograph + 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 YD3                                                 Earth MOID = 0.0128 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
M  65.57909              (2000.0)            P               Q
n   0.52197601     Peri.   26.94900     -0.60670588     -0.79466014
a   1.5276916      Node   100.40973     +0.72550814     -0.56411565
e   0.3495846      Incl.    1.19853     +0.32487829     -0.22425164
P   1.89           H   25.9           G   0.15           U   6
Residuals in seconds of arc
191224 F51  0.0   0.0     191225 L01  0.4+  0.1+    191226 807  0.2-  0.3+
191224 F51  0.0   0.0     191226 H21  0.3-  0.1-    191227 734  0.0   0.3+
191224 F51  0.0   0.1-    191226 H21  0.4-  0.0     191227 734  0.1-  0.0
191225 L01  0.2-  0.1-    191226 807  0.1+  0.1+    191227 734  0.2+  0.3-
191225 L01  0.2-  0.2+    191226 807  0.0   0.1+    191227 734  0.2+  0.7-
191225 L01  0.2-  0.3+    191226 H21  0.0   0.2+

Ephemeris:
2019 YD3                 a,e,i = 1.53, 0.35, 1                   q = 0.9936
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 11 27    04 22 34.1 +16 31 29   0.1696  1.1558   174.5     4.7    22.8
...
2019 12 12    04 23 00.4 +16 46 11   0.1093  1.0912   166.5    12.1    22.0
...
2019 12 20    04 27 02.3 +17 37 50   0.08248 1.0617   159.9    18.5    21.6
...
2019 12 26    04 35 10.2 +18 59 11   0.06411 1.0425   156.2    22.4    21.1
2019 12 27    04 37 16.9 +19 18 21   0.06118 1.0395   155.7    22.9    21.0
2019 12 28    04 39 41.7 +19 39 37   0.05828 1.0367   155.3    23.3    20.9
...
2020 01 03    05 03 52.0 +22 47 49   0.04167 1.0213   155.3    23.7    20.2
...
2020 01 11    06 46 32.5 +31 21 55   0.02297 1.0057   167.1    12.6    18.5
...
2020 01 26    13 35 44.7 +07 59 42   0.03230 0.9936   105.4    72.8    21.0

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-Y102




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