[Iaude] MPEC V256: 2016 VX5 [a=2.32,e=0.47,i=26.2,H=21.80]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Nov 15 09:17:39 EST 2023


M.P.E.C. 2023-V256                            Issued 2023 November 15, 14:16 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

                                    2016 VX5                                    


                            Revision to MPEC 2016-W9                            

Additional Observations:
     K16V05X KC2023 11 13.09185423 28 44.250+39 54 18.80               VEV256I52
     K16V05X KC2023 11 13.09572523 28 45.360+39 54 05.30         21.15GVEV256I52
     K16V05X KC2023 11 13.09959423 28 46.430+39 53 52.20         21.29GVEV256I52
     K16V05X KC2023 11 14.06221923 33 23.050+38 56 36.10         21.93GVEV256I52
     K16V05X KC2023 11 14.06793723 33 24.610+38 56 15.40               VEV256I52
     K16V05X KC2023 11 14.07080423 33 25.410+38 56 05.30         21.93GVEV256I52
     K16V05X 1C2023 11 14.12535023 33 40.468+38 52 49.58         21.89GVEV256G96
     K16V05X 1C2023 11 14.13067023 33 41.936+38 52 29.75         21.25GVEV256G96
     K16V05X 1C2023 11 14.13606423 33 43.416+38 52 10.63         21.42GVEV256G96
     K16V05X 1C2023 11 14.14152223 33 44.921+38 51 50.69         21.59GVEV256G96

Observer details:
G96 Mt. Lemmon Survey.  Observer H. Groeller.  Measurers E. C. Beshore, D.
    Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J.
    K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
    Seaman, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. K. Hogan.  Measurers
    E. C. Beshore, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
    Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
    Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.0-m
    prime focus + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
231113 I52 1.07+ 0.54+    231114 G96 1.09+ 0.52+    E2023-O30   +0.30 days

Orbital elements:
2016 VX5                                                 Earth MOID = 0.2634 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 341.93415              (2000.0)            P               Q                  
n   0.27964776     Peri.  159.25463     +0.69876126     -0.59544458             
a   2.3159463      Node   243.73390     +0.57811361     +0.79646355             
e   0.4671999      Incl.   26.23829     +0.42132808     -0.10531653             
P   3.52           H   21.80          G   0.15           U   1                  
Residuals in seconds of arc
161111 G96  0.5-  0.4+    161115 H01  0.0   0.1-    161219 807  0.0   0.1+
161111 G96  0.1+  0.4+    161118 G96  0.3-  0.6+    161222 H21  0.3+  0.5-
161111 G96  0.5+  0.1+    161118 G96  0.2+  0.3-    161222 H21  0.5+  0.3-
161111 G96  0.1+  0.6+    161118 G96  0.0   0.2+    161222 H21  0.1+  0.4-
161111 G96  0.2-  0.3+    161118 G96  0.3+  0.3+    161225 H21  0.0   0.2+
161111 G96  0.0   0.1+    161125 I52  0.3-  0.2+    161225 H21  0.0   0.3+
161112 H01  0.2-  0.1-    161125 I52  0.5+  0.0     161225 H21  0.1+  0.0
161112 H01  0.1+  0.0     161125 I52  0.9-  0.2+    231113 I52  0.2-  0.2-
161112 H01  0.1+  0.1-    161125 I52  0.2+  0.6+    231113 I52  0.3+  0.2-
161112 H01  0.1+  0.0     161125 691  0.2-  0.6+    231113 I52  0.4+  0.3+
161113 H01  0.1-  0.1-    161125 691  0.2+  0.0     231114 I52  0.6+  0.1+
161113 H01  0.1+  0.0     161125 691  0.3-  0.4-    231114 I52  0.3+  0.1-
161113 H01  0.1+  0.1-    161203 807  0.2-  0.1-    231114 I52  0.4+  0.0
161113 H01  0.0   0.0     161203 807  0.1-  0.1-    231114 G96  0.0   0.4+
161115 H01  0.0   0.1-    161203 807  0.5-  0.2-    231114 G96  0.0   0.2-
161115 H01  0.1-  0.1+    161219 807  0.1+  0.2+    231114 G96  0.1-  0.2+
161115 H01  0.2+  0.0     161219 807  0.1-  0.0     231114 G96  0.1-  0.0

Ephemeris:
2016 VX5                 a,e,i = 2.32, 0.47, 26                  q = 1.2339
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 10 16    21 44 51.6 +56 26 18   0.4707  1.2779   116.4    44.3    22.4
...
2023 10 31    22 30 45.5 +50 09 23   0.3956  1.2463   121.5    42.8    21.9
...
2023 11 08    23 04 54.3 +44 30 17   0.3641  1.2373   125.2    40.9    21.7
...
2023 11 14    23 33 04.0 +39 00 22   0.3477  1.2342   128.0    39.2    21.5
2023 11 15    23 37 52.0 +37 59 26   0.3457  1.2341   128.4    38.9    21.5
2023 11 16    23 42 40.9 +36 57 00   0.3440  1.2340   128.8    38.7    21.5
...
2023 11 22    00 11 31.9 +30 16 45   0.3391  1.2353   130.5    37.5    21.4
...
2023 11 30    00 48 31.1 +20 56 29   0.3488  1.2420   130.6    37.1    21.5
...
2023 12 15    01 48 59.0 +06 09 28   0.4163  1.2697   125.0    39.4    22.0

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-V256




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