[Iaude] MPEC X55: 2019 XY [a=2.07,e=0.59,i=2.0,H=28.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Dec 4 18:55:06 EST 2019


M.P.E.C. 2019-X55                              Issued 2019 December 4, 23:53 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 XY                                     


Observations:
     K19X00Y* C2019 12 03.39792 04 11 16.35 +21 19 46.3          21.6 GVEX055G96
     K19X00Y  C2019 12 03.40362 04 11 18.54 +21 19 33.9          22.5 GVEX055G96
     K19X00Y  C2019 12 03.40934 04 11 20.64 +21 19 20.7          21.5 GVEX055G96
     K19X00Y  C2019 12 03.41505 04 11 22.87 +21 19 07.9          22.4 GVEX055G96
     K19X00Y  C2019 12 03.44261 04 11 33.47 +21 18 03.3          21.3 GVEX055G96
     K19X00Y  C2019 12 03.44423 04 11 34.11 +21 17 59.6          21.3 GVEX055G96
     K19X00Y  C2019 12 03.44585 04 11 34.78 +21 17 55.8          21.3 GVEX055G96
     K19X00Y  C2019 12 03.44748 04 11 35.41 +21 17 51.9          21.4 GVEX055G96
     K19X00Y KC2019 12 04.19740204 18 02.47 +20 48 17.9          21.1 VuEX055H21
     K19X00Y KC2019 12 04.20757304 18 07.48 +20 47 51.0          20.7 VuEX055H21
     K19X00Y KC2019 12 04.21862904 18 13.01 +20 47 20.1          20.9 VuEX055H21
     K19X00Y KC2019 12 04.82468204 24 54.87 +20 14 27.4          21.0 GVEX055L01
     K19X00Y IC2019 12 04.82819204 24 57.24 +20 14 15.1          21.2 GVEX055L01
     K19X00Y KC2019 12 04.83172004 24 59.61 +20 14 03.1          21.0 GVEX055L01
     K19X00Y KC2019 12 04.83809604 25 03.94 +20 13 41.2          20.8 GVEX055L01
     K19X00Y pC2019 12 04.84007804 25 05.30 +20 13 34.0          20.9 GVEX055L01
     K19X00Y  C2019 12 04.96859 04 26 33.39 +20 05 14.3          21.1 VVEX055033
     K19X00Y  C2019 12 04.97008 04 26 34.44 +20 05 08.3          20.8 VVEX055033
     K19X00Y  C2019 12 04.97604 04 26 38.68 +20 04 44.2          21.1 VVEX055033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, U. Laux,
    B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
G96 Mt. Lemmon Survey.  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.  1.5-m reflector + 10K 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.  Observers K. Korlevic, F. Valentine.  Measurer 
   K. Korlevic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2019 XY                                                  Earth MOID = 0.0041 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
M  45.26524              (2000.0)            P               Q
n   0.32985965     Peri.  239.09962     -0.63688888     -0.77024681
a   2.0745151      Node   250.49757     +0.71876679     -0.57772455
e   0.5936313      Incl.    2.00938     +0.27883123     -0.27010034
P   2.99           H   28.0           G   0.15           U   7
Residuals in seconds of arc
191203 G96  0.3-  0.5-    191203 G96  0.2-  0.0     191204 L01  0.1+  0.2-
191203 G96  0.6+  0.0     191204 H21  0.1+  0.1+    191204 L01  0.4+  0.5-
191203 G96  0.2-  0.1-    191204 H21  0.1-  0.7+    191204 033  0.1-  0.3+
191203 G96  0.7+  0.2+    191204 H21  0.6+  0.2+    191204 033  0.1-  0.2+
191203 G96  0.4-  0.1-    191204 L01  0.3-  0.1+    191204 033  0.3+  0.1-
191203 G96  0.4-  0.0     191204 L01  0.2-  0.2-
191203 G96  0.0   0.1+    191204 L01  0.4-  0.2-

Ephemeris:
2019 XY                  a,e,i = 2.07, 0.59, 2                   q = 0.8430
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 11 04    03 36 08.6 +23 20 36   0.2937  1.2760   163.3    12.9    26.6
...
2019 11 19    03 42 04.4 +23 24 54   0.1582  1.1463   175.5     3.8    24.7
...
2019 11 27    03 49 30.1 +22 57 11   0.09364 1.0802   175.1     4.4    23.4
...
2019 12 03    04 08 43.3 +21 33 01   0.04764 1.0332   174.0     5.7    21.9
2019 12 04    04 16 11.5 +20 58 11   0.04017 1.0257   174.6     5.2    21.5
2019 12 05    04 26 58.8 +20 05 30   0.03277 1.0182   175.7     4.2    21.0
...
2019 12 11    13 10 31.1 -27 38 11   0.01580 0.9754    53.7   125.6    24.2
...
2019 12 19    15 03 02.9 -25 33 05   0.07466 0.9251    36.7   140.5    29.1
...
2020 01 03    15 30 29.4 -25 00 26   0.1924  0.8598    45.6   125.2    29.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-X55




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