[Iaude] MPEC X92: 2019 XP2 [a=2.70,e=0.62,i=11.3,H=23.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Dec 8 09:34:49 EST 2019


M.P.E.C. 2019-X92                              Issued 2019 December 8, 14:33 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 XP2                                    


Observations:
     K19X02P* C2019 12 06.40336 08 25 23.18 +18 09 38.8          20.7 GVEX092G96
     K19X02P  C2019 12 06.40854 08 25 26.41 +18 09 57.3          20.4 GVEX092G96
     K19X02P  C2019 12 06.41890 08 25 32.88 +18 10 34.1          20.3 GVEX092G96
     K19X02P  C2019 12 06.45569 08 25 55.84 +18 12 44.5          20.7 GVEX092I52
     K19X02P  C2019 12 06.45735 08 25 56.85 +18 12 50.3          20.8 GVEX092I52
     K19X02P  C2019 12 06.45902 08 25 57.93 +18 12 56.4          20.4 GVEX092I52
     K19X02P  C2019 12 06.46069 08 25 58.94 +18 13 01.7          22.0 GVEX092I52
     K19X02P  C2019 12 06.51705 08 26 34.22 +18 16 21.1          21.5 GVEX092I52
     K19X02P  C2019 12 06.51941 08 26 35.74 +18 16 28.4          22.0 GVEX092I52
     K19X02P  C2019 12 06.52177 08 26 37.18 +18 16 36.7          20.9 GVEX092I52
     K19X02P  C2019 12 06.52413 08 26 38.70 +18 16 45.6                VEX092I52
     K19X02P KC2019 12 07.31547708 35 20.82 +19 03 09.6          20.8 VuEX092H21
     K19X02P KC2019 12 07.32129808 35 24.54 +19 03 30.7          21.0 VuEX092H21
     K19X02P KC2019 12 07.32808108 35 28.88 +19 03 54.7          20.8 VuEX092H21
     K19X02P KC2019 12 07.33108408 35 30.82 +19 04 05.4          20.9 VuEX092H21
     K19X02P KC2019 12 07.47370 08 37 03.24 +19 12 27.0          21.2 GVEX092H36
     K19X02P KC2019 12 07.48302 08 37 09.21 +19 12 59.1          20.8 GVEX092H36
     K19X02P KC2019 12 07.49239 08 37 15.30 +19 13 32.2          20.6 GVEX092H36
     K19X02P KC2019 12 07.50175 08 37 21.33 +19 14 03.8          20.6 GVEX092H36
     K19X02P KC2019 12 08.17707 08 44 55.85 +19 53 10.0                VEX092204
     K19X02P KC2019 12 08.19527 08 45 07.84 +19 54 12.5          20.5 GVEX092204

Observer details:
204 Schiaparelli Observatory.  Observers L. Buzzi, G. Galli.  0.84-m f/3.5 
   reflector + CCD.
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  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.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers H. Groeller, K. W. 
   Wierzchos.  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.  1.0-m reflector + CCD.

Orbital elements:
2019 XP2                                                 Earth MOID = 0.0796 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M  33.98868              (2000.0)            P               Q
n   0.22241154     Peri.   26.60515     -0.28421566     -0.93909055
a   2.6979331      Node    80.41907     +0.84104780     -0.34095241
e   0.6150994      Incl.   11.29987     +0.46028258     +0.04313228
P   4.43           H   23.4           G   0.15           U   8
Residuals in seconds of arc
191206 G96  0.6+  0.2+    191206 I52  0.5-  0.6+    191207 H21  0.6-  0.2-
191206 G96  0.5+  0.2+    191206 I52  0.0   0.4-    191207 H36  0.9+  0.4+
191206 G96  0.4+  0.1+    191206 I52  0.6-  0.4-    191207 H36  0.1+  0.2+
191206 I52  0.1+  0.1-    191206 I52  0.1-  0.3+    191207 H36  0.5+  0.9+
191206 I52  0.3-  0.2-    191207 H21  0.2+  0.5-    191207 H36  0.0   0.1+
191206 I52  0.2+  0.0     191207 H21  0.2-  0.1-    191208 204  0.1+  0.3-
191206 I52  0.3-  0.6-    191207 H21  0.7-  0.2-    191208 204  0.2-  0.2-

Ephemeris:
2019 XP2                 a,e,i = 2.70, 0.62, 11                  q = 1.0384
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 11 08    05 26 42.6 +01 17 23   0.3061  1.2373   138.6    32.0    22.6
...
2019 11 23    06 33 34.1 +06 54 07   0.2011  1.1463   138.6    34.7    21.6
...
2019 12 01    07 32 23.3 +12 58 37   0.1626  1.1068   134.8    39.2    21.2
...
2019 12 07    08 31 50.5 +18 45 00   0.1458  1.0824   128.7    45.3    21.1
2019 12 08    08 42 56.5 +19 43 21   0.1442  1.0787   127.4    46.5    21.1
2019 12 09    08 54 18.5 +20 40 33   0.1430  1.0753   126.0    47.8    21.1
...
2019 12 15    10 05 12.6 +25 32 18   0.1429  1.0576   117.4    55.7    21.3
...
2019 12 23    11 31 26.0 +28 45 35   0.1597  1.0428   107.5    64.1    21.8
...
2020 01 07    13 11 34.0 +28 54 53   0.2174  1.0435   100.1    68.1    22.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-X92




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