[Iaude] MPEC V263: 2023 VO9 [a=2.44,e=0.50,i=3.0,H=22.7]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Nov 15 18:58:19 EST 2023 

M.P.E.C. 2023-V263                            Issued 2023 November 15, 23:56 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

                                    2023 VO9                                    


Observations:
     K23V09O* C2023 11 13.36781403 59 44.826+13 34 56.60         22.01GVEV263V00
     K23V09O  C2023 11 13.37682803 59 44.963+13 34 51.49         21.78GVEV263V00
     K23V09O  C2023 11 13.38234903 59 45.046+13 34 48.40         22.02GVEV263V00
     K23V09O  C2023 11 13.38786803 59 45.118+13 34 45.19         21.50GVEV263V00
     K23V09O KC2023 11 13.40901 03 59 45.41 +13 34 32.7          20.8 RVEV263691
     K23V09O KC2023 11 13.42355 03 59 45.65 +13 34 24.4          21.3 RVEV263691
     K23V09O 7C2023 11 14.05676904 00 00.150+13 28 18.67         21.3 GVEV263Z84
     K23V09O 7C2023 11 14.07453204 00 00.387+13 28 08.28         21.6 GVEV263Z84
     K23V09O 7C2023 11 14.09225404 00 00.651+13 27 57.85         21.4 GVEV263Z84
     K23V09O KC2023 11 15.23150 04 00 26.35 +13 16 56.8          21.1 RVEV263691
     K23V09O KC2023 11 15.23928 04 00 26.46 +13 16 52.3          21.8 RVEV263691
     K23V09O KC2023 11 15.24706 04 00 26.58 +13 16 48.0          21.3 RVEV263691
     K23V09O KC2023 11 15.24856204 00 26.06 +13 16 44.8          21.8 GVEV263H21
     K23V09O KC2023 11 15.25975104 00 26.18 +13 16 38.8                VEV263H21
     K23V09O KC2023 11 15.27652904 00 26.40 +13 16 29.0                VEV263H21
     K23V09O 1C2023 11 15.97563 04 00 41.10 +13 09 33.4          21.7 VXEV263033
     K23V09O 1C2023 11 15.97921 04 00 41.16 +13 09 31.2          21.6 VXEV263033
     K23V09O 1C2023 11 15.98280 04 00 41.20 +13 09 29.2          21.4 VXEV263033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
    Hogner, F. Ludwig, M. Hartmann, B. Stecklum.  Measurer B. Stecklum.
    1.34-m f/3 Schmidt + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch.  Observers C. Lejoly, T. H.
    Bressi.  0.9-m f/3 reflector + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
V00 Kitt Peak-Bok.  Observer R. A. Mastaler.  Measurers M. J. Brucker, C. E.
    Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
    K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
    Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
    Shelly, K. W. Wierzchos.  2.25-m reflector + 4x4K mosaic CCD.
Z84 Calar Alto-Schmidt.  Observers R. Kresken, F. Ocana, M. Micheli, L.
    Conversi.  Measurers F. Ocana, M. Micheli.  0.8-m f/3 Schmidt + CCD.

Orbital elements:
2023 VO9                                                 Earth MOID = 0.2394 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                MPC                     
M 329.52004              (2000.0)            P               Q                  
n   0.25869856     Peri.  267.00608     -0.17737954     -0.98407186             
a   2.4393458      Node   193.22876     +0.92216839     -0.16201248             
e   0.5010592      Incl.    2.95393     +0.34371786     -0.07317464             
P   3.81           H   22.71          G   0.15           U   9                  
Residuals in seconds of arc
231113 V00  0.1-  0.1-    231114 Z84  0.1+  0.0     231115 H21  0.3+  0.1-
231113 V00  0.0   0.0     231114 Z84  0.1-  0.1-    231115 H21  0.1-  0.4+
231113 V00  0.1+  0.1+    231114 Z84  0.1+  0.1-    231115 H21  0.1-  0.5+
231113 V00  0.0   0.1+    231115 691  0.2-  0.2-    231115 033  0.2-  0.2-
231113 691  0.2-  0.0     231115 691  0.1-  0.2-    231115 033  0.0   0.3-
231113 691  0.1+  0.2+    231115 691  0.1+  0.1-    231115 033  0.2-  0.2-

Ephemeris:
2023 VO9                 a,e,i = 2.44, 0.50, 3                   q = 1.2171
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 10 16    03 41 24.0 +16 44 21   0.5828  1.5119   145.0    22.2    23.5
...
2023 10 31    03 53 11.3 +15 26 47   0.4606  1.4284   157.1    15.7    22.7
...
2023 11 08    03 57 31.5 +14 24 05   0.4082  1.3875   163.6    11.6    22.2
...
2023 11 14    03 59 59.1 +13 29 01   0.3750  1.3587   168.1     8.6    21.8
2023 11 15    04 00 20.7 +13 19 21   0.3699  1.3541   168.8     8.2    21.8
2023 11 16    04 00 41.5 +13 09 34   0.3650  1.3496   169.4     7.8    21.7
...
2023 11 22    04 02 38.3 +12 09 34   0.3386  1.3236   171.4     6.4    21.5
...
2023 11 30    04 05 19.5 +10 50 46   0.3108  1.2925   168.7     8.6    21.3
...
2023 12 15    04 13 41.1 +08 58 58   0.2798  1.2473   157.4    17.6    21.3

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-V263

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