[Iaude] MPEC F81: 2018 VG8 [a=2.72,e=0.53,i=6.1,H=19.0]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Mon Mar 25 22:35:16 EDT 2019


M.P.E.C. 2019-F81                                Issued 2019 Mar. 26, 02:31 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 VG8
 
                          Revision to MPEC 2018-V189
 
Additional Observations:
     K18V08G  C2009 12 18.52284 11 40 04.46 -00 24 35.2          20.9 VoEF081691
     K18V08G  C2009 12 18.54147 11 40 06.89 -00 24 44.1          20.5 VoEF081691
     K18V08G  C2009 12 18.56009 11 40 09.27 -00 24 52.4          20.5 VoEF081691
     K18V08G  C2010 01 15.48519 12 27 26.06 -02 11 25.8          20.8 VrEF081G96
     K18V08G  C2010 01 15.49358 12 27 26.53 -02 11 25.2          21.1 VrEF081G96
     K18V08G  C2010 01 15.50196 12 27 27.07 -02 11 26.9          20.3 VrEF081G96
     K18V08G  C2010 01 15.51045 12 27 27.64 -02 11 26.7          21.9 VrEF081G96
     K18V08G  C2013 08 31.40980122 37 15.734-11 07 07.22         22.2 GVEF081F51
     K18V08G  C2013 08 31.42431122 37 14.805-11 07 14.60         22.0 GVEF081F51
     K18V08G  C2013 08 31.43877022 37 13.867-11 07 22.18         22.5 GVEF081F51
     K18V08G  C2013 08 31.45324122 37 12.959-11 07 29.34         22.1 GVEF081F51
     K18V08G  C2013 10 06.30659122 04 36.469-15 23 44.31         22.5 GVEF081F51
     K18V08G  C2013 10 06.32084222 04 35.967-15 23 47.95         22.1 GVEF081F51
     K18V08G  C2013 10 06.33508222 04 35.441-15 23 51.61         22.5 GVEF081F51
     K18V08G  C2013 10 06.34934422 04 34.905-15 23 55.84         22.8 GVEF081F51
 
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch.  Observer J. V. Scotti.  0.9-m
    f/3 reflector + CCD.
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.  Observer R. A. Kowalski.  Measurers J. D. Ahern,
    E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
    R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m
    reflector + CCD.
 
Orbital elements:
2018 VG8                                                 Earth MOID = 0.3067 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  40.07244              (2000.0)            P               Q
n   0.21964137     Peri.  309.60051     -0.07359611     -0.99535322
a   2.7205703      Node   144.47279     +0.94462096     -0.08954006
e   0.5308899      Incl.    6.13415     +0.31980440     +0.03541945
P   4.49           H   19.0           G   0.15           U   0
Residuals in seconds of arc
091218 691  0.3-  0.1+    181110 568  0.0   0.0     181214 G96  0.0   0.2-
091218 691  0.2+  0.2-    181111 I52  0.2+  0.2-    181214 G96  0.4-  0.1-
091218 691  0.1-  0.1+    181111 I52  0.8+  1.1-    181220 I52  0.1-  0.3+
100115 G96  0.7+  0.5+    181111 I52 (1.9+  1.4-)   181220 I52  0.1+  0.1+
100115 G96  0.3-  0.9+    181112 F52  0.3-  0.1-    181220 I52  0.6+  0.2+
100115 G96  0.3-  1.1-    181112 F52  0.0   0.0     181220 I52  0.2-  0.0
100115 G96  0.1+  1.1-    181114 L01  0.1+  0.5-    190201 711  0.1+  0.1+
130831 F51  0.1+  0.0     181114 L01  0.1+  0.1-    190201 711  0.1+  0.1-
130831 F51  0.0   0.0     181114 L01  0.6-  0.0     190201 711  0.4-  0.0
130831 F51  0.3-  0.1-    181119 I52 (2.7-  1.1+)   190201 711  0.7-  0.1+
130831 F51  0.1-  0.1+    181119 I52  0.1-  0.1+    190201 711  0.6-  0.1+
131006 F51  0.1+  0.0     181119 I52  0.2+  0.7+    190204 F52  0.0   0.1-
131006 F51  0.3+  0.1+    181127 I52  0.1-  0.4-    190204 F52  0.1+  0.1-
131006 F51  0.1+  0.2+    181127 I52  0.3-  0.6+    190204 F52  0.3+  0.0
131006 F51  0.2-  0.3-    181127 I52  0.5-  0.7-    190204 F52  0.0   0.0
181108 F52  0.1-  0.1+    181127 I52  0.3+  0.0     190212 G96  0.2+  0.2-
181108 F52  0.1+  0.3-    181208 T12  0.0   0.0     190212 G96  0.2-  0.6-
181108 F52  0.0   0.1+    181208 T12  0.0   0.0     190212 G96  0.3-  0.7+
181110 691  0.2+  0.0     181210 691  0.0   0.5+    190212 G96  0.2-  0.1+
181110 691  0.2-  0.5+    181210 691  0.4+  0.0     190301 807  0.1-  0.0
181110 691  0.8+  0.5-    181210 691  0.8+  0.2+    190301 807  0.2+  0.1+
181110 568  0.0   0.0     181214 G96  0.3-  0.1+    190301 807  0.1-  0.2+
181110 568  0.0   0.1+    181214 G96  0.3-  0.1-

Ephemeris:
2018 VG8                 a,e,i = 2.72, 0.53, 6                   q = 1.2762
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 02 24    13 02 03.2 -00 13 29   0.9094  1.7850   140.1    20.8    21.1
...
2019 03 11    12 50 20.0 +02 29 14   0.9239  1.8822   158.1    11.4    20.9
...
2019 03 19    12 42 02.7 +03 55 58   0.9513  1.9344   167.1     6.6    20.8
...
2019 03 25    12 35 36.9 +04 55 08   0.9819  1.9736   171.6     4.2    20.8
2019 03 26    12 34 33.3 +05 04 18   0.9878  1.9801   171.8     4.1    20.8
2019 03 27    12 33 30.2 +05 13 15   0.9940  1.9867   171.9     4.1    20.8
...
2019 04 02    12 27 26.3 +06 01 42   1.0364  2.0258   168.7     5.6    21.1
...
2019 04 10    12 20 23.1 +06 50 53   1.1064  2.0779   160.6     9.2    21.4
...
2019 04 25    12 11 44.6 +07 33 22   1.2753  2.1747   144.6    15.5    22.1

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-F81



More information about the Iaude mailing list