[Iaude] MPEC T154: 2022 VA3 [a=0.98,e=0.32,i=13.1,H=22.41]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Oct 11 10:11:24 EDT 2023


M.P.E.C. 2023-T154                             Issued 2023 October 11, 14:09 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

                                    2022 VA3                                    


                           Revision to MPEC 2022-W56                            

Additional Observations:
     K22V03A  C2021 11 02.16357 21 12 32.76 +14 29 18.2          21.6 GVET154G96
     K22V03A  C2021 11 02.17479 21 12 36.82 +14 28 58.6          22.4 GVET154G96
     K22V03A KC2023 10 10.50084105 19 45.232+56 31 21.14         21.73GVET154V06
     K22V03A KC2023 10 10.50306205 19 44.591+56 31 18.91         21.58GVET154V06
     K22V03A KC2023 10 10.50528105 19 43.921+56 31 16.46         21.91GVET154V06
     K22V03A KC2023 10 10.50750005 19 43.288+56 31 14.41         21.35GVET154V06
     K22V03A KC2023 10 11.40088 05 15 36.48 +56 15 51.0          21.0 RoET154291
     K22V03A KC2023 10 11.40594 05 15 34.96 +56 15 46.2          21.9 RoET154291
     K22V03A KC2023 10 11.41098 05 15 33.45 +56 15 40.9          21.6 RoET154291

Observer details:
291 LPL/Spacewatch II.  Observer M. J. Brucker.  1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey.  Observer D. Rankin.  Measurers B. Gray, D. Rankin, F.
    C. Shelly.  1.5-m reflector + 10K CCD.
V06 Catalina Sky Survey-Kuiper.  Observer J. B. Fazekas.  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.  1.55-m reflector +
    1K CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
211102 G96 16.4+ 13.1+    231011 291 12.6+ 18.9+    E2023-QB4   -0.00 days

Orbital elements:
2022 VA3                                                 Earth MOID = 0.1753 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M  71.68249              (2000.0)            P               Q                  
n   1.02003435     Peri.   12.97574     -0.26833317     +0.94230781             
a   0.9773712      Node   241.76652     -0.90288370     -0.31844059             
e   0.3194800      Incl.   13.12987     -0.33585462     +0.10320652             
P   0.97           H   22.41          G   0.15           U   2                  
Residuals in seconds of arc
211102 G96  0.1-  0.2+    221116 I52  0.1-  0.2-    221127 V00  0.0   0.1-
211102 G96  0.1+  0.6-    221118 I52  0.3-  0.0     221128 V06  0.8+  0.2+
221101 F51  0.2-  0.1+    221118 I52  0.2-  0.2+    221128 V06  0.4-  0.0
221101 F51  0.0   0.4+    221118 I52  0.2-  0.3+    221128 V06  0.7-  0.7+
221101 F51  0.1+  0.2-    221118 I52  0.1+  0.2-    221128 V06  0.3-  0.3+
221115 G96  0.5-  0.2-    221119 033  0.0   0.4+    231010 V06  0.1-  0.0
221115 G96  0.3+  0.1+    221119 033  0.1+  0.5+    231010 V06  0.1+  0.0
221115 G96  0.5+  0.1+    221119 033  0.4+  0.4+    231010 V06  0.0   0.1-
221115 G96  0.1-  0.1-    221126 H21  0.4+  0.2-    231010 V06  0.2+  0.1+
221116 I52  1.1-  0.0     221126 H21  0.1+  0.2-    231011 291  0.1-  0.2-
221116 I52  0.3+  0.2-    221127 V00  0.3-  0.3+    231011 291  0.1-  0.0
221116 I52  0.1+  0.7-    221127 V00  0.3+  0.1-    231011 291  0.0   0.2-

Ephemeris:
2022 VA3                 a,e,i = 0.98, 0.32, 13                  q = 0.6651
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 11    06 55 06.4 +60 12 45   0.3156  0.9661    73.5    88.2    22.9
...
2023 09 26    06 13 39.2 +59 04 14   0.2967  1.0465    90.1    73.4    22.4
...
2023 10 04    05 46 50.4 +57 57 26   0.2806  1.0856   100.1    65.1    22.1
...
2023 10 10    05 22 02.7 +56 39 19   0.2672  1.1128   108.5    58.3    21.9
2023 10 11    05 17 27.7 +56 22 41   0.2649  1.1172   110.0    57.1    21.8
2023 10 12    05 12 44.9 +56 04 47   0.2627  1.1215   111.5    55.9    21.8
...
2023 10 18    04 42 01.0 +53 44 42   0.2499  1.1464   121.3    48.0    21.5
...
2023 10 26    03 57 19.6 +48 45 25   0.2373  1.1766   136.0    36.0    21.1
...
2023 11 10    02 44 44.4 +33 46 56   0.2419  1.2237   162.9    13.8    20.6

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-T154




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