[Iaude] MPEC R65: 2023 QC13 [a=1.54,e=0.24,i=9.3,H=22.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Sep 8 20:07:20 EDT 2023


M.P.E.C. 2023-R65                             Issued 2023 September 9, 00:05 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 QC13                                    

     The following astrometry was found among the isolated tracklets and linked
by R. Weryk.

Observations:
     K23Q13C  C2023 06 22.52464320 39 34.803+06 04 43.18         21.64GVER065F51
     K23Q13C  C2023 06 22.53511820 39 35.167+06 04 52.02         23.70GVER065F51
     K23Q13C* C2023 08 19.28005720 39 47.059+04 04 39.01         20.51wXER065F51
     K23Q13C  C2023 08 19.28785420 39 46.919+04 04 25.78         20.71wXER065F51
     K23Q13C  C2023 08 19.29569220 39 46.779+04 04 12.41         20.96wXER065F51
     K23Q13C  C2023 08 19.30347520 39 46.637+04 03 59.32         21.05wXER065F51
     K23Q13C  C2023 08 22.32999620 39 39.037+02 33 09.63         21.08GVER065F52
     K23Q13C  C2023 08 22.33967220 39 38.917+02 32 50.65         20.95GVER065F52
     K23Q13C  C2023 08 22.34927120 39 38.772+02 32 32.91         20.85GVER065F52
     K23Q13C  C2023 08 22.35887820 39 38.654+02 32 14.69         20.35GVER065F52
     K23Q13C  C2023 09 02.43185120 43 11.391-04 06 03.99         20.51iXER065F51
     K23Q13C  C2023 09 02.43249520 43 11.392-04 06 05.05         20.62iXER065F51
     K23Q13C  C2023 09 02.44217720 43 11.639-04 06 28.12         20.51iXER065F51
     K23Q13C  C2023 09 02.45249820 43 11.922-04 06 52.15         20.51iXER065F51
     K23Q13C  C2023 09 02.45315620 43 11.953-04 06 53.81         20.40iXER065F51
     K23Q13C  C2023 09 02.46286120 43 12.232-04 07 16.76         20.24iXER065F51
     K23Q13C  C2023 09 02.46354920 43 12.241-04 07 18.27         20.44iXER065F51
     K23Q13C  C2023 09 05.25487620 45 21.288-05 58 53.67         20.98wXER065F52
     K23Q13C  C2023 09 05.26570820 45 21.699-05 59 20.07         21.02wXER065F52
     K23Q13C  C2023 09 05.26634320 45 21.718-05 59 21.60         21.09wXER065F52
     K23Q13C  C2023 09 05.27718620 45 22.118-05 59 48.10         21.33wXER065F52
     K23Q13C  C2023 09 05.27782220 45 22.144-05 59 49.68         21.18wXER065F52
     K23Q13C  C2023 09 05.28864920 45 22.537-06 00 15.92         20.82wXER065F52
     K23Q13C  C2023 09 08.26924920 48 14.075-08 01 38.61         20.58wXER065F52
     K23Q13C  C2023 09 08.28158920 48 14.671-08 02 08.97         20.78wXER065F52
     K23Q13C  C2023 09 08.28222520 48 14.713-08 02 10.55         20.60wXER065F52
     K23Q13C  C2023 09 08.29460920 48 15.319-08 02 41.13         20.90wXER065F52
     K23Q13C  C2023 09 08.29524420 48 15.351-08 02 42.54         21.04wXER065F52
     K23Q13C  C2023 09 08.30758020 48 15.944-08 03 13.01         21.29wXER065F52
     K23Q13C  C2023 09 08.30821520 48 15.974-08 03 14.61         21.17wXER065F52

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, P.
    Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M.
    Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, H.
    Gao, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
    Lowe, P. Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J.
    Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers,
    T. de Boer, H. Gao, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + CCD.

Orbital elements:
2023 QC13                                                Earth MOID = 0.1679 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 344.99945              (2000.0)            P               Q                  
n   0.51476750     Peri.  198.25187     +0.98876195     -0.14689321             
a   1.5419205      Node   170.07109     +0.14918575     +0.95748076             
e   0.2433936      Incl.    9.27430     +0.00966542     +0.24830020             
P   1.91           H   22.49          G   0.15           U   7                  
Residuals in seconds of arc
230622 F51  0.1-  0.1-    230902 F51  0.0   0.4-    230905 F52  0.1-  0.1-
230622 F51  0.0   0.1+    230902 F51  0.2-  0.0     230905 F52  0.1-  0.1-
230819 F51  0.1+  0.0     230902 F51  0.3-  0.2-    230905 F52  0.1-  0.0
230819 F51  0.0   0.0     230902 F51  0.2-  0.1+    230908 F52  0.1-  0.1+
230819 F51  0.0   0.0     230902 F51  0.0   0.0     230908 F52  0.2-  0.2+
230819 F51  0.0   0.1+    230902 F51  0.2+  0.1-    230908 F52  0.1-  0.2+
230822 F52  0.2+  0.3+    230902 F51  0.0   0.0     230908 F52  0.1-  0.2+
230822 F52  0.2+  0.4-    230905 F52  0.1-  0.0     230908 F52  0.1-  0.3+
230822 F52  0.2-  0.0     230905 F52  0.0   0.0     230908 F52  0.2-  0.2+
230822 F52  0.1-  0.0     230905 F52  0.1-  0.0     230908 F52  0.2-  0.2+

Ephemeris:
2023 QC13                a,e,i = 1.54, 0.24, 9                   q = 1.1666
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 10    20 41 52.5 +07 41 24   0.2684  1.2621   155.0    19.9    21.1
...
2023 08 25    20 39 52.4 +01 05 58   0.2329  1.2244   153.8    21.3    20.8
...
2023 09 02    20 42 55.9 -03 48 46   0.2230  1.2075   150.0    24.7    20.8
...
2023 09 08    20 47 55.9 -07 50 17   0.2197  1.1965   146.2    27.9    20.8
2023 09 09    20 49 00.9 -08 31 13   0.2195  1.1949   145.5    28.5    20.8
2023 09 10    20 50 10.4 -09 12 09   0.2193  1.1932   144.8    29.1    20.9
...
2023 09 16    20 58 44.2 -13 14 23   0.2206  1.1844   140.6    32.6    20.9
...
2023 09 24    21 14 29.2 -18 10 50   0.2271  1.1753   135.1    37.1    21.1
...
2023 10 09    21 55 20.3 -24 51 59   0.2526  1.1669   126.4    43.6    21.5

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-R65





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