[Iaude] MPEC S121: 2023 SV2 [a=1.79,e=0.54,i=3.7,H=27.2]

Wed Sep 20 18:00:21 EDT 2023

M.P.E.C. 2023-S121                           Issued 2023 September 20, 21:58 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 SV2                                    


Observations:
     K23S02V*1C2023 09 20.28267100 40 38.053-01 45 44.96         19.85GVES121G96
     K23S02V 1C2023 09 20.28901100 40 45.736-01 44 20.08         20.07GVES121G96
     K23S02V 1C2023 09 20.29543100 40 53.584-01 42 53.75         19.90GVES121G96
     K23S02V 1C2023 09 20.30189400 41 01.496-01 41 26.12         19.80GVES121G96
     K23S02V  C2023 09 20.39881800 43 02.170-01 19 03.81         19.7 GVES121H01
     K23S02V  C2023 09 20.40281100 43 07.337-01 18 06.82         19.5 GVES121H01
     K23S02V mC2023 09 20.40662900 43 13.238-01 17 04.31         20.00GVES121I52
     K23S02V mC2023 09 20.40687000 43 13.530-01 17 01.50         20.08GVES121I52
     K23S02V mC2023 09 20.40711000 43 13.825-01 16 58.08         20.51GVES121I52
     K23S02V mC2023 09 20.40735800 43 14.236-01 16 54.23         20.27GVES121I52
     K23S02V  C2023 09 20.41395000 43 21.874-01 15 26.97         19.8 GVES121H01
     K23S02V  C2023 09 20.41967500 43 29.388-01 14 04.59         19.8 GVES121H01
     K23S02V KB2023 09 20.88161800 56 14.89 +00 50 40.0          19.8 GVES121I93
     K23S02V KB2023 09 20.88667000 56 23.77 +00 52 12.6          19.4 GVES121I93
     K23S02V KB2023 09 20.89168100 56 32.54 +00 53 46.0          20.3 GVES121I93
     K23S02V 1C2023 09 20.90247 00 56 47.58 +00 56 38.1          19.5 VXES121033
     K23S02V 1C2023 09 20.90287 00 56 48.29 +00 56 45.6          19.6 VXES121033
     K23S02V 1C2023 09 20.90327 00 56 49.00 +00 56 53.2          19.6 VXES121033

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.
G96 Mt. Lemmon Survey.  Observer J. K. Hogan.  Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K
    CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer K. W. Wierzchos.
    Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly,
    K. W. Wierzchos.  1.0-m prime focus + CCD.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CMO.

Orbital elements:
2023 SV2                                                 Earth MOID = 0.0022 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 338.15316              (2000.0)            P               Q                  
n   0.41100237     Peri.   61.24246     +0.49196287     -0.87061580             
a   1.7915949      Node   359.28633     +0.77425385     +0.43793836             
e   0.5357469      Incl.    3.74709     +0.39812498     +0.22413863             
P   2.40           H   27.23          G   0.15           U   8                  
Residuals in seconds of arc
230920 G96  0.5+  0.3+    230920 I52  0.2+  0.6+    230920 I93  0.1-  0.0
230920 G96  0.2-  0.1-    230920 I52  0.1-  0.0     230920 I93  0.0   0.7-
230920 G96  0.2-  0.4-    230920 I52  0.3-  0.0     230920 I93  0.6-  0.1-
230920 G96  0.2-  0.3-    230920 I52  1.0+  0.3+    230920 033  0.1+  0.2-
230920 H01  0.3+  0.2+    230920 H01  0.2+  0.2+    230920 033  0.3+  0.1-
230920 H01  0.1+  0.1+    230920 H01  0.1+  0.1+    230920 033  0.4+  0.0

Ephemeris:
2023 SV2                 a,e,i = 1.79, 0.54, 4                   q = 0.8318
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 21    23 21 03.6 -13 13 12   0.2710  1.2697   159.8    16.0    25.8
...
2023 09 05    23 31 22.9 -12 34 21   0.1421  1.1483   169.1     9.6    23.9
...
2023 09 13    23 44 04.6 -10 54 12   0.07993 1.0855   171.3     8.1    22.5
...
2023 09 19    00 19 03.8 -05 19 30   0.03589 1.0402   170.4     9.2    20.7
2023 09 20    00 34 40.9 -02 42 10   0.02895 1.0329   168.0    11.6    20.3
2023 09 21    00 59 39.7 +01 32 29   0.02234 1.0256   162.5    17.1    19.9
...
2023 09 27    09 42 03.6 +26 33 02   0.02764 0.9834    45.7   133.2    25.4
...
2023 10 05    10 49 20.5 +18 53 09   0.08556 0.9324    36.1   140.9    28.7
...
2023 10 20    11 13 58.3 +15 07 22   0.2021  0.8603    43.4   127.4    28.9

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-S121