[Iaude] MPEC X100: 2018 XX2 [a=2.00,e=0.55,i=7.3,H=26.0]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Dec 12 11:35:18 EST 2018


M.P.E.C. 2018-X100                               Issued 2018 Dec. 12, 16:31 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 XX2
 
Observations:
     K18X02X* C2018 12 10.53786 08 21 18.35 +30 14 10.0          19.4 GVEX100G96
     K18X02X  C2018 12 10.54075 08 21 15.57 +30 14 50.6                VEX100G96
     K18X02X  C2018 12 10.54364 08 21 12.85 +30 15 29.9          19.1 GVEX100G96
     K18X02X  C2018 12 10.54653 08 21 10.11 +30 16 09.6                VEX100G96
     K18X02X  C2018 12 10.55124 08 21 05.77 +30 17 11.8          18.8 GVEX100G96
     K18X02X  C2018 12 10.55136 08 21 05.64 +30 17 14.7          19.3 GVEX100G96
     K18X02X  C2018 12 10.55147 08 21 05.52 +30 17 17.1          20.2 GVEX100G96
     K18X02X  C2018 12 10.55244 08 21 04.62 +30 17 29.0          19.2 GVEX100G96
     K18X02X  C2018 12 10.55268 08 21 04.42 +30 17 32.8          20.2 GVEX100G96
     K18X02X  C2018 12 10.55291 08 21 04.17 +30 17 35.2          19.7 GVEX100G96
     K18X02X  C2018 12 10.55314 08 21 03.98 +30 17 39.0          19.6 GVEX100G96
     K18X02X KC2018 12 11.10614208 14 17.39 +32 11 51.8          20.0 GVEX100L01
     K18X02X KC2018 12 11.11428208 14 11.03 +32 13 20.3          20.0 GVEX100L01
     K18X02X KC2018 12 11.11655608 14 09.24 +32 13 44.3          20.1 GVEX100L01
     K18X02X pC2018 12 11.11704908 14 08.83 +32 13 49.6          20.1 GVEX100L01
     K18X02X KC2018 12 11.19956 08 13 07.21 +32 28 12.4          19.7 GVEX100204
     K18X02X KC2018 12 11.20812 08 13 00.88 +32 29 38.5                VEX100204
     K18X02X KC2018 12 11.21413 08 12 56.46 +32 30 38.4                VEX100204
     K18X02X  C2018 12 12.37327708 02 27.08 +35 13 13.5          19.9 GVEX100H01
     K18X02X  C2018 12 12.37698608 02 25.00 +35 13 38.7          19.9 GVEX100H01
     K18X02X  C2018 12 12.38770308 02 18.99 +35 14 50.9          20.4 GVEX100H01
     K18X02X  C2018 12 12.39420908 02 15.35 +35 15 34.3          20.0 GVEX100H01
 
Observer details:
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    CCD.
G96 Mt. Lemmon Survey.  Observer 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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
 
Orbital elements:
2018 XX2                                                 Earth MOID = 0.0037 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  60.07488              (2000.0)            P               Q
n   0.34922086     Peri.  315.84020     +0.83459926     -0.53668362
a   1.9971128      Node    77.00570     +0.53410659     +0.73323906
e   0.5524105      Incl.    7.32048     +0.13481178     +0.41752985
P   2.82           H   26.0           G   0.15           U   5
Residuals in seconds of arc
181210 G96  0.4+  0.6-    181210 G96  0.4+  0.2+    181211 204  0.2+  0.0
181210 G96  0.2-  0.4+    181210 G96  0.1-  0.5-    181211 204  0.1+  0.4-
181210 G96  0.2-  0.2+    181210 G96  0.2+  0.1+    181212 H01  0.0   0.0
181210 G96  0.5-  0.5+    181211 L01  0.1-  0.0     181212 H01  0.0   0.0
181210 G96  0.4+  1.3-    181211 L01  0.2+  0.4+    181212 H01  0.0   0.0
181210 G96  0.2+  0.0     181211 L01  0.1+  0.1-    181212 H01  0.1+  0.1-
181210 G96  0.0   0.9+    181211 L01  0.2-  0.1-
181210 G96  0.0   0.4-    181211 204  0.2+  0.3+

Ephemeris:
2018 XX2                 a,e,i = 2.00, 0.55, 7                   q = 0.8939
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 11 12    18 43 53.1 -46 06 56   0.1689  0.8980    52.8   118.6    26.6
...
2018 11 27    18 33 17.6 -50 06 55   0.06623 0.9374    40.5   136.9    26.4
...
2018 12 05    15 05 19.4 -58 12 54   0.01504 0.9741    40.1   139.3    23.6
...
2018 12 11    08 15 34.3 +31 53 00   0.02998 1.0073   138.3    40.6    20.0
2018 12 12    08 05 27.4 +34 28 51   0.03642 1.0133   141.2    37.5    20.3
2018 12 13    07 57 55.2 +36 15 30   0.04295 1.0193   143.4    35.1    20.7
...
2018 12 19    07 34 50.2 +40 41 10   0.08318 1.0577   151.4    26.5    21.9
...
2018 12 27    07 21 35.8 +42 03 27   0.1392  1.1133   157.5    19.8    22.9
...
2019 01 11    07 09 22.5 +41 35 23   0.2557  1.2268   160.0    15.9    24.3

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-X100



More information about the Iaude mailing list