[Iaude] MPEC X227: 2023 XG10 [a=1.89,e=0.46,i=22.6,H=20.7,PHA]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Dec 11 23:01:05 EST 2023


M.P.E.C. 2023-X227                            Issued 2023 December 12, 03:59 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 XG10                                    


Observations:
     K23X10G*1C2023 12 07.05844022 42 05.058-01 53 03.55         20.63GVEX227G96
     K23X10G 1C2023 12 07.06409122 42 05.710-01 52 26.15         20.68GVEX227G96
     K23X10G 1C2023 12 07.06974922 42 06.365-01 51 49.43         20.54GVEX227G96
     K23X10G 1C2023 12 07.07539322 42 07.067-01 51 12.17         20.30GVEX227G96
     K23X10G  C2023 12 07.09551922 42 09.347-01 49 00.95         20.2 GVEX227H01
     K23X10G  C2023 12 07.09901322 42 09.759-01 48 38.06         20.2 GVEX227H01
     K23X10G  C2023 12 07.10986822 42 11.048-01 47 26.92         20.4 GVEX227H01
     K23X10G  C2023 12 07.11646422 42 11.833-01 46 43.72         20.2 GVEX227H01
     K23X10G KC2023 12 07.70650622 43 28.20 -00 42 20.2          21.1 GVEX227L01
     K23X10G pC2023 12 07.70818622 43 28.40 -00 42 09.0          20.5 GVEX227L01
     K23X10G KC2023 12 07.70986722 43 28.57 -00 41 58.0          21.1 GVEX227L01
     K23X10G KC2023 12 07.71175522 43 28.84 -00 41 45.6          20.8 GVEX227L01
     K23X10G KC2023 12 07.71364622 43 29.05 -00 41 33.7          20.5 GVEX227L01
     K23X10G KC2023 12 09.12409922 46 30.565+01 52 36.70         20.51GVEX227I52
     K23X10G KC2023 12 09.12506922 46 30.673+01 52 42.78         21.27GVEX227I52
     K23X10G KC2023 12 09.12658622 46 30.911+01 52 52.10         20.42GVEX227I52
     K23X10G KC2023 12 09.12755322 46 31.001+01 52 59.48         20.45GVEX227I52
     K23X10G KC2023 12 11.84490 22 52 28.46 +06 48 10.3          20.3 GVEX227204
     K23X10G HC2023 12 11.86433 22 52 30.98 +06 50 15.4                VEX227204
     K23X10G KC2023 12 11.99762422 52 49.69 +07 04 42.3          20.8 GVEX227H21
     K23X10G KC2023 12 12.00288022 52 50.34 +07 05 16.3          20.7 GVEX227H21
     K23X10G KC2023 12 12.00641622 52 50.77 +07 05 39.1          21.0 GVEX227H21

Observer details:
204 Schiaparelli Observatory.  Observers L. Buzzi, G. Galli.  0.84-m f/3.5
    reflector + CCD.
G96 Mt. Lemmon Survey.  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.  1.5-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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.81-m f/4.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer K. W. Wierzchos.
    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.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2023 XG10                                           PHA, Earth MOID = 0.0248 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 329.94860              (2000.0)            P               Q                  
n   0.37941529     Peri.  357.79554     +0.63537821     -0.70940923             
a   1.8896999      Node    52.58238     +0.71422707     +0.38973186             
e   0.4632405      Incl.   22.58400     +0.29355447     +0.58723728             
P   2.60           H   20.77          G   0.15           U   8                  
Residuals in seconds of arc
231207 G96  0.0   0.2-    231207 L01  0.6+  0.4+    231209 I52  0.0   0.4+
231207 G96  0.2-  0.2+    231207 L01  0.6+  0.5+    231211 204  0.4-  0.2+
231207 G96  0.3-  0.2-    231207 L01  0.1+  0.5+    231211 204  0.0   0.3-
231207 G96  0.2+  0.1+    231207 L01  0.8+  0.5+    231211 H21  0.1+  0.0
231207 H01  0.1+  0.0     231207 L01  0.5+  0.1+    231212 H21  0.0   0.0
231207 H01  0.0   0.0     231209 I52  0.2-  0.2+    231212 H21  0.1-  0.1-
231207 H01  0.0   0.0     231209 I52  0.4-  0.0
231207 H01  0.0   0.0     231209 I52  0.4+  0.7-

Ephemeris:
2023 XG10                a,e,i = 1.89, 0.46, 23                  q = 1.0143
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 12    21 51 13.1 -40 50 01   0.3728  1.0384    86.8    72.2    21.2
...
2023 11 27    22 21 13.9 -19 33 50   0.3200  1.0155    85.9    75.8    21.0
...
2023 12 05    22 37 43.9 -05 37 00   0.3079  1.0153    86.7    75.7    20.9
...
2023 12 11    22 50 37.2 +05 16 58   0.3090  1.0207    87.8    74.6    20.9
2023 12 12    22 52 50.1 +07 05 08   0.3100  1.0220    88.0    74.3    20.9
2023 12 13    22 55 04.5 +08 52 35   0.3113  1.0235    88.2    74.1    20.9
...
2023 12 19    23 09 06.3 +19 14 02   0.3241  1.0351    89.8    71.9    20.9
...
2023 12 27    23 29 55.8 +31 30 07   0.3529  1.0571    92.1    68.4    21.0
...
2024 01 11    00 19 48.2 +48 48 40   0.4327  1.1161    96.1    61.2    21.4

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-X227




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