[Iaude] MPEC V222: 2023 VW7 [a=0.87,e=0.34,i=8.9,H=26.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Nov 12 20:46:42 EST 2023


M.P.E.C. 2023-V222                            Issued 2023 November 13, 01:44 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 VW7                                    


Observations:
     K23V07W  C2023 11 08.61354505 07 34.407+18 32 46.76         20.81GVEV222F51
     K23V07W  C2023 11 08.62064405 07 33.156+18 33 31.08         21.26GVEV222F51
     K23V07W* C2023 11 11.37970004 58 55.643+25 14 31.56         21.16GVEV222V00
     K23V07W  C2023 11 11.38520804 58 53.695+25 15 35.17               VEV222V00
     K23V07W  C2023 11 11.39071004 58 51.690+25 16 40.26         21.33GVEV222V00
     K23V07W  C2023 11 11.40874004 58 55.522+25 20 39.48         20.32GVEV222F52
     K23V07W  C2023 11 11.42055704 58 51.320+25 23 03.04         20.30GVEV222F52
     K23V07W KC2023 11 11.51645604 58 06.740+25 41 13.30         21.17GVEV222I52
     K23V07W KC2023 11 11.51854004 58 06.040+25 41 37.40         21.22GVEV222I52
     K23V07W KC2023 11 11.52061904 58 05.380+25 42 02.20         20.34GVEV222I52
     K23V07W KC2023 11 11.52269204 58 04.580+25 42 26.70         20.70GVEV222I52
     K23V07W 1C2023 11 11.97298 04 55 57.46 +27 18 17.2          21.4 VXEV222033
     K23V07W 1C2023 11 11.97409 04 55 56.95 +27 18 32.0          20.9 VXEV222033
     K23V07W 1C2023 11 12.02757 04 55 35.24 +27 30 49.9          20.5 VXEV222033
     K23V07W 1C2023 11 12.02868 04 55 34.83 +27 31 05.1          20.3 VXEV222033
     K23V07W 1C2023 11 12.02978 04 55 34.40 +27 31 20.0          19.6 VXEV222033
     K23V07W 1C2023 11 12.03114 04 55 33.80 +27 31 38.3          20.4 VXEV222033
     K23V07W KC2023 11 12.96952804 49 12.30 +31 36 56.1                VEV222204
     K23V07W KC2023 11 12.98583404 49 02.95 +31 41 49.3          19.9 GVEV222204

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.
204 Schiaparelli Observatory.  Observers L. Buzzi, G. Galli.  0.84-m f/3.5
    reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
    Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
    Weryk.  1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
    Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
    Weryk.  1.8-m Ritchey-Chretien + 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.
V00 Kitt Peak-Bok.  Observer K. W. Wierzchos.  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.

Orbital elements:
2023 VW7                                                 Earth MOID = 0.0185 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 181.62039              (2000.0)            P               Q                  
n   1.21695917     Peri.  138.63249     -0.98548572     +0.12320679             
a   0.8688645      Node    48.83973     -0.16492230     -0.85789971             
e   0.3407389      Incl.    8.92347     +0.04023092     -0.49882679             
P   0.81           H   26.48          G   0.15           U   6                  
Residuals in seconds of arc
231108 F51  0.0   0.1+    231111 I52  0.2-  0.1+    231112 033  0.3+  0.6+
231108 F51  0.1+  0.1-    231111 I52  0.0   0.3-    231112 033  0.7+  0.3+
231111 V00  0.2-  0.4+    231111 I52  0.8+  0.0     231112 033  0.1+  0.1-
231111 V00  0.3+  0.6-    231111 I52  0.5-  0.2+    231112 204  0.0   0.0
231111 V00  0.1-  0.0     231111 033  0.1+  0.2+    231112 204  0.1+  0.0
231111 F52  0.3-  0.2-    231111 033  0.8-  0.3-
231111 F52  0.1-  0.2+    231112 033  0.3-  0.8+

Ephemeris:
2023 VW7                 a,e,i = 0.87, 0.34, 9                   q = 0.5728
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 10 14    05 06 54.0 +06 17 22   0.2132  1.1261   122.3    48.5    25.2
...
2023 10 29    05 14 36.9 +09 24 31   0.1203  1.0817   134.8    40.6    23.7
...
2023 11 06    05 11 40.6 +14 49 48   0.07290 1.0513   144.0    33.7    22.3
...
2023 11 12    04 55 44.7 +27 25 47   0.03957 1.0254   152.9    26.1    20.7
2023 11 13    04 48 52.2 +31 46 53   0.03451 1.0209   153.7    25.5    20.4
2023 11 14    04 38 31.8 +37 31 12   0.02977 1.0162   153.2    26.1    20.1
...
2023 11 20    19 09 43.1 +53 40 13   0.02212 0.9870    86.0    92.7    21.5
...
2023 11 28    17 51 59.0 +16 08 05   0.06099 0.9442    44.5   132.9    26.3
...
2023 12 13    17 34 47.3 +03 56 18   0.1504  0.8537    27.3   148.0    30.1

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-V222




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