[Iaude] MPEC X71: 2019 XP1 [a=1.40,e=0.43,i=1.0,H=24.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Dec 5 15:56:29 EST 2019


M.P.E.C. 2019-X71                              Issued 2019 December 5, 20:55 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 XP1                                    


Observations:
     K19X01P* C2019 12 03.29811 03 31 11.32 +27 26 13.0          21.0 GVEX071G96
     K19X01P  C2019 12 03.30382 03 31 12.16 +27 26 03.1          21.4 GVEX071G96
     K19X01P  C2019 12 03.30952 03 31 12.99 +27 25 53.9                VEX071G96
     K19X01P  C2019 12 03.31524 03 31 13.87 +27 25 44.3                VEX071G96
     K19X01P  C2019 12 04.04394 03 33 16.10 +27 06 56.2          21.2 VVEX071033
     K19X01P  C2019 12 04.04751 03 33 16.64 +27 06 50.5          20.9 VVEX071033
     K19X01P  C2019 12 04.05109 03 33 17.14 +27 06 45.3          21.1 VVEX071033
     K19X01P  C2019 12 04.05465 03 33 17.66 +27 06 39.7          21.1 VVEX071033
     K19X01P  C2019 12 04.05823 03 33 18.21 +27 06 34.1          20.4 VVEX071033
     K19X01P KC2019 12 04.10834803 33 31.35 +27 05 42.4          21.5 VuEX071H21
     K19X01P KC2019 12 04.11852403 33 32.71 +27 05 28.9          21.6 VuEX071H21
     K19X01P KC2019 12 04.13131803 33 34.44 +27 05 11.2          21.5 VuEX071H21
     K19X01P KC2019 12 05.84060 03 37 43.71 +26 27 54.5          20.9 RVEX071K51
     K19X01P KC2019 12 05.84427 03 37 44.13 +26 27 50.6          20.3 RVEX071K51
     K19X01P KC2019 12 05.84793 03 37 44.54 +26 27 46.7          20.5 RVEX071K51

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.  0.81-m f/4.0 
   astrograph + CCD.
K51 Osservatorio del Celado, Castello Tesino.  Observers G. Favero, R. Furgoni. 
    Measurer R. Furgoni.  0.80-m f/4 reflector + CCD.

Orbital elements:
2019 XP1                                                 Earth MOID = 0.0091 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
M 144.87853              (2000.0)            P               Q
n   0.59540038     Peri.   40.80708     +0.97038032     +0.24118925
a   1.3993617      Node   305.23099     -0.22580077     +0.88524147
e   0.4262654      Incl.    0.96633     -0.08588388     +0.39771256
P   1.66           H   24.8           G   0.15           U   8
Residuals in seconds of arc
191203 G96  0.2-  0.5+    191204 033  0.3+  0.6-    191204 H21  0.4-  0.6+
191203 G96  0.1-  0.1-    191204 033  0.0   0.2-    191204 H21  0.2-  0.4+
191203 G96  0.1-  0.1+    191204 033  0.1-  0.3-    191205 K51  0.0   0.2-
191203 G96  0.5+  0.1-    191204 033  0.2+  0.4-    191205 K51  0.1+  0.0
191204 033  0.0   0.4-    191204 H21  0.2-  0.4+    191205 K51  0.1+  0.3+

Ephemeris:
2019 XP1                 a,e,i = 1.40, 0.43, 1                   q = 0.8029
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 11 05    16 47 29.5 -13 10 55   0.09595 0.9111    31.4   145.5    27.2
...
2019 11 20    23 30 37.5 +42 52 12   0.02387 1.0015   123.4    55.5    18.7
...
2019 11 28    03 07 30.4 +30 47 34   0.07068 1.0543   162.5    16.4    20.0
...
2019 12 04    03 33 11.5 +27 08 39   0.1130  1.0949   164.3    14.1    21.1
2019 12 05    03 35 45.1 +26 45 45   0.1203  1.1017   164.0    14.2    21.2
2019 12 06    03 38 03.1 +26 25 13   0.1277  1.1086   163.7    14.4    21.4
...
2019 12 12    03 48 23.5 +24 56 37   0.1736  1.1496   160.4    16.7    22.2
...
2019 12 20    03 57 55.3 +23 51 12   0.2393  1.2043   154.6    20.5    23.1
...
2020 01 04    04 13 37.4 +23 01 03   0.3782  1.3048   142.8    27.1    24.5

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-X71




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