[Iaude] MPEC K152: 2018 VC [a=1.13,e=0.17,i=3.7,H=26.34]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Fri May 31 10:14:35 EDT 2024


M.P.E.C. 2024-K152                                 Issued 2024 May 31, 14:13 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets, routine data on comets and natural satellites,
         and occasional editorial announcements.  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 VC                                     


                            Revision to MPEC 2018-V7                            

Additional Observations:
     K18V00C 0C2024 05 09.41434314 04 22.417-17 33 31.08         23.84GVEK152T14
     K18V00C 0C2024 05 09.41624614 04 21.984-17 33 31.64         23.39GVEK152T14
     K18V00C 0C2024 05 09.41814914 04 21.550-17 33 32.24         23.51GVEK152T14
     K18V00C 0C2024 05 30.27980612 56 30.623-19 22 32.95         23.76GVEK152T14
     K18V00C 0C2024 05 30.28777712 56 29.136-19 22 35.59         23.83GVEK152T14
     K18V00C 0C2024 05 30.29576112 56 27.647-19 22 38.20         23.63GVEK152T14

Observer details:
T14 Canada-France-Hawaii Telescope, Maunakea.  Observers H. Januszewski, L.
    Wells.  Measurer D. J. Tholen.  3.6-m f/4.1 reflector + 1024 x 2306 pixels
    Megacam.

First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
240509 T14 0.09+ 0.05+    240530 T14 0.06+ 0.06+    MPO740870   +0.03 days

Orbital elements:
2018 VC                                                  Earth MOID = 0.0027 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
M 232.16424              (2000.0)            P               Q                  
n   0.82451432     Peri.  304.32296     +0.94392968     +0.32789772             
a   1.1263428      Node    36.57832     -0.27772157     +0.85163526             
e   0.1691524      Incl.    3.70120     -0.17851465     +0.40890153             
P   1.20           H   26.34          G   0.15           U   0                  
Residuals in seconds of arc
181101 G96  0.1-  0.1-    181102 Z80  0.9+  0.8+    181109 I52  0.0   0.1+
181101 G96  0.1-  0.1-    181102 I52  0.2-  0.1-    181109 I52  0.2-  0.0
181101 G96  0.2-  0.2-    181102 I52  0.0   0.0     181109 291  0.1-  0.1+
181101 G96  0.0   0.0     181102 I52  0.0   0.0     181109 291  0.0   0.0
181101 I52  0.0   0.2-    181102 I52  0.2-  0.1-    181109 291  0.1+  0.1+
181101 I52  0.1+  0.0     181102 C95  0.6+  0.6+    181110 291  0.1+  0.1+
181101 I52  0.0   0.1-    181102 C95  0.2-  0.6-    181110 291  0.3-  0.1-
181101 I52  0.0   0.1-    181103 I52  0.0   0.2-    181110 291  0.2+  0.1+
181101 U69  0.0   0.6+    181103 I52  0.2+  0.1+    181112 I52  0.3-  0.4+
181101 U69  0.4+  0.3+    181103 I52  0.0   0.0     181112 I52  0.1-  0.2-
181101 T05  0.1-  0.1-    181103 703  0.2-  0.1+    181112 I52  0.1+  0.2-
181101 T05  0.1-  0.2-    181103 703  0.2+  0.3+    181112 I52  0.1+  0.1-
181101 T05  0.1-  0.1+    181103 703  0.1-  0.0     181114 H21  0.1+  0.1-
181101 T05  0.2-  0.1-    181103 T12  0.0   0.0     181114 H21  0.2+  0.2+
181101 T05  0.0   0.2+    181103 T12  0.1+  0.0     181114 H21  0.0   0.2+
181101 T05  0.1-  0.1-    181104 W84  0.0   0.0     181114 H21  0.1+  0.0
181101 T05  0.2-  0.0     181104 691  0.2-  0.1+    181114 T12  0.1+  0.0
181101 T05  0.3-  0.0     181104 691  0.2-  0.2-    181114 T12  0.1+  0.0
181101 T08  0.1+  0.3-    181104 691  0.1-  0.0     181114 T12  0.1+  0.0
181101 T05  0.1-  0.1-    181104 I52  0.0   0.3-    181114 T12  0.1+  0.0
181101 T08  0.1-  0.0     181104 I52  0.2-  0.1+    181114 T12  0.1+  0.0
181101 T08  0.1+  0.0     181104 I52  0.0   0.1+    181114 T12  0.1+  0.0
181101 T05  0.1+  0.3-    181104 I52  0.1-  0.1-    181114 T12  0.1+  0.0
181101 T08  0.3+  0.1+    181105 T05  0.1-  1.0-    181114 T12  0.1+  0.0
181101 T05  0.5+  0.5+    181105 T05  0.0   0.6+    181115 I52  0.6-  0.2-
181101 A06  0.6+  0.4+    181105 T05  0.2+  0.1+    181115 I52 (0.2-  1.6-)
181101 A06  0.5+  0.9+    181105 T05  0.5-  0.5-    181115 I52  0.1-  0.2+
181101 A06  0.5+  0.5+    181106 I52  0.2+  0.4+    181115 I52  0.1-  0.7-
181101 A06  0.1+  0.7+    181106 I52  0.2-  0.4-    181115 T12  0.0   0.0
181101 G40  0.3+  0.1-    181106 I52  0.1-  0.5-    181115 T12  0.0   0.1-
181101 G40  0.2-  0.1-    181106 I52  0.0   0.1+    181116 I52  0.2+  0.2+
181101 Z99  0.0   0.0     181106 T12  0.1+  0.0     181116 I52  0.3-  0.2-
181101 Z99  0.3+  0.1+    181106 T12  0.0   0.0     181116 I52  0.1-  0.1-
181101 J69  0.2+  0.6+    181106 T12  0.0   0.0     181119 695  0.0   0.0
181101 Z99  0.0   0.1+    181106 J04  0.1-  0.2+    181119 695  0.0   0.1-
181101 J95  0.1-  0.0     181106 J04  0.0   0.2+    181119 695  0.0   0.1+
181101 J95  0.0   0.0     181106 J04  0.0   0.2+    181128 291  0.1+  0.3+
181101 J69  0.1-  0.4+    181107 I52  0.0   0.0     181128 291  1.0+  0.2+
181101 J95  0.3-  0.2-    181107 I52  0.0   0.3-    181128 291  0.0   0.1-
181101 J69  0.1+  0.4+    181107 I52  0.2+  0.0     181205 T12  0.0   0.0
181101 J69  0.4+  0.4+    181107 I52  0.1+  0.4-    181205 T12  0.1-  0.0
181101 J69  0.2+  0.3+    181108 I52  0.1+  0.2+    181207 T12  0.1-  0.0
181101 J69  0.3+  0.5+    181108 I52  0.1+  0.0     181207 T12  0.0   0.0
181101 L01  0.1-  0.7-    181108 I52  0.0   0.0     240509 T14  0.1+  0.0
181101 L01  0.2+  0.1+    181108 I52  0.1+  0.3+    240509 T14  0.0   0.0
181101 L01  0.1-  0.0     181108 291  0.1+  0.2-    240509 T14  0.0   0.0
181102 Z80  0.3+  0.4+    181108 291  0.1-  0.1-    240530 T14  0.0   0.0
181102 Z80  0.6+  0.5+    181108 291  0.2-  0.3+    240530 T14  0.0   0.0
181102 Z80  1.3-  0.2-    181109 I52  0.1+  0.1-    240530 T14  0.0   0.0
181102 Z80  0.9-  1.0+    181109 I52  0.2+  0.1+

Ephemeris:
2018 VC                  a,e,i = 1.13, 0.17, 4                   q = 0.9358
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 05 01    14 31 13.2 -16 42 59   0.1881  1.1956   178.3     1.5    23.3
...
2024 05 16    13 41 34.5 -18 08 18   0.1609  1.1577   153.9    22.6    23.8
...
2024 05 24    13 14 56.0 -18 48 49   0.1550  1.1363   140.3    34.7    24.0
...
2024 05 30    12 57 16.3 -19 20 23   0.1532  1.1198   130.8    43.2    24.2
2024 05 31    12 54 34.9 -19 25 58   0.1530  1.1171   129.3    44.6    24.2
2024 06 01    12 51 58.1 -19 31 40   0.1529  1.1143   127.8    46.0    24.2
...
2024 06 07    12 37 59.4 -20 09 31   0.1527  1.0977   119.3    53.8    24.4
...
2024 06 15    12 23 43.3 -21 13 08   0.1527  1.0754   109.1    63.2    24.7
...
2024 06 30    12 06 13.0 -23 55 29   0.1495  1.0348    92.8    78.9    25.0

A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-K152





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