[Iaude] MPEC A53: 2018 YD3 [a=1.91,e=0.33,i=5.8,H=22.2]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Jan 5 19:37:17 EST 2019


M.P.E.C. 2019-A53                                Issued 2019 Jan. 6, 00:31 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


                                   2018 YD3
 
Observations:
     K18Y03D  C2018 12 14.60844508 08 40.777+27 26 37.53         22.3 GVEA053F51
     K18Y03D  C2018 12 14.62004908 08 41.341+27 26 30.39         21.6 GVEA053F51
     K18Y03D  C2018 12 14.64331808 08 42.399+27 26 16.19         21.2 GVEA053F51
     K18Y03D* C2018 12 31.41514 08 17 41.14 +24 05 09.1          21.6 GVEA053G96
     K18Y03D  C2018 12 31.42032 08 17 41.12 +24 05 04.5          21.9 GVEA053G96
     K18Y03D  C2018 12 31.42550 08 17 41.13 +24 04 59.9          21.4 GVEA053G96
     K18Y03D  C2018 12 31.43067 08 17 41.19 +24 04 55.2          22.4 GVEA053G96
     K18Y03D  C2018 12 31.52304 08 17 41.19 +24 03 33.3                VEA053G96
     K18Y03D  C2018 12 31.53181 08 17 41.25 +24 03 25.1          21.3 GVEA053G96
     K18Y03D  C2018 12 31.53604 08 17 41.24 +24 03 23.6                VEA053G96
     K18Y03D  C2019 01 04.30977 08 17 55.70 +23 06 48.0          21.3 GVEA053G96
     K18Y03D  C2019 01 04.31386 08 17 55.65 +23 06 44.7          21.2 GVEA053G96
     K18Y03D  C2019 01 04.31788 08 17 55.63 +23 06 40.9          21.3 GVEA053G96
     K18Y03D  C2019 01 04.32189 08 17 55.58 +23 06 36.9          21.2 GVEA053G96
     K18Y03D  C2019 01 05.27313 08 17 53.43 +22 51 39.6          21.5 GVEA053G96
     K18Y03D  C2019 01 05.27650 08 17 53.35 +22 51 36.6          21.5 GVEA053G96
     K18Y03D  C2019 01 05.28324 08 17 53.27 +22 51 30.2          21.3 GVEA053G96
 
Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe,
    E. Magnier, 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.  Observers B. M. Africano, G. J. Leonard, D. C. Fuls.
    Measurers B. M. Africano, 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, R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
 
Orbital elements:
2018 YD3                                                 Earth MOID = 0.2941 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  28.27444              (2000.0)            P               Q
n   0.37419329     Peri.  199.94758     -0.72562366     -0.68204949
a   1.9072402      Node   296.70531     +0.64432836     -0.62710130
e   0.3303579      Incl.    5.84586     +0.24147727     -0.37623457
P   2.63           H   22.2           G   0.15           U   6
Residuals in seconds of arc
181214 F51  0.1+  0.1+    181231 G96  0.8+  0.7-    190104 G96  0.1+  0.2+
181214 F51  0.3+  0.0     181231 G96  0.4-  0.1+    190104 G96  0.0   0.2-
181214 F51  0.3-  0.0     181231 G96  0.0   0.1-    190105 G96  0.4+  0.0
181231 G96  0.1+  0.5-    181231 G96  0.3-  2.3+    190105 G96  0.1-  0.1+
181231 G96  0.2-  0.5-    190104 G96  0.1-  0.2-    190105 G96  0.1-  0.1-
181231 G96  0.0   0.6-    190104 G96  0.2-  0.3+

Ephemeris:
2018 YD3                 a,e,i = 1.91, 0.33, 6                   q = 1.2772
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 07    08 00 30.3 +28 33 37   0.4983  1.3941   137.5    28.5    22.7
...
2018 12 22    08 14 15.0 +26 07 45   0.4063  1.3491   149.3    21.8    22.0
...
2018 12 30    08 17 26.4 +24 25 19   0.3680  1.3289   156.5    17.2    21.6
...
2019 01 05    08 17 53.5 +22 56 05   0.3445  1.3157   162.3    13.1    21.2
2019 01 06    08 17 49.1 +22 40 10   0.3411  1.3137   163.3    12.4    21.2
2019 01 07    08 17 42.4 +22 23 58   0.3377  1.3117   164.3    11.7    21.1
...
2019 01 13    08 16 19.3 +20 41 01   0.3207  1.3009   170.6     7.1    20.8
...
2019 01 21    08 13 14.0 +18 11 11   0.3057  1.2895   178.0     1.5    20.4
...
2019 02 05    08 07 53.8 +13 20 13   0.3009  1.2780   164.2    12.1    20.9

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A53



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