[Iaude] MPEC X234: 2023 XO10 [a=1.23,e=0.49,i=14.7,H=26.5]

Tue Dec 12 00:38:14 EST 2023

M.P.E.C. 2023-X234                            Issued 2023 December 12, 05:36 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 XO10                                    


Observations:
     K23X10O* C2023 12 10.31818504 39 12.513+22 30 32.81         20.62wXEX234F52
     K23X10O  C2023 12 10.33043204 39 03.630+22 27 00.02         20.82wXEX234F52
     K23X10O  C2023 12 10.34270404 38 54.665+22 23 25.97         20.36wXEX234F52
     K23X10O KB2023 12 10.80325 04 33 31.46 +19 55 37.4                ZEX234106
     K23X10O KB2023 12 10.80695 04 33 28.41 +19 54 22.3          19.6 RZEX234106
     K23X10O KB2023 12 10.81051 04 33 25.58 +19 53 07.5                ZEX234106
     K23X10O KB2023 12 10.81393 04 33 22.99 +19 51 57.7                ZEX234106
     K23X10O KC2023 12 11.18872704 28 22.96 +17 34 37.8          20.7 GVEX234H21
     K23X10O KC2023 12 11.19065704 28 21.24 +17 33 52.4          20.7 GVEX234H21
     K23X10O KC2023 12 11.19258604 28 19.51 +17 33 07.0          20.4 GVEX234H21
     K23X10O KC2023 12 11.19464304 28 17.68 +17 32 18.6          20.3 GVEX234H21
     K23X10O KB2023 12 11.25125 04 27 27.99 +17 09 50.7          20.2 GVEX234734
     K23X10O KB2023 12 11.26162 04 27 18.52 +17 05 41.5          19.8 GVEX234734
     K23X10O KB2023 12 11.27198 04 27 09.17 +17 01 30.9          19.8 GVEX234734
     K23X10O KC2023 12 12.20199704 12 12.67 +09 35 45.2          20.2 GVEX234H21
     K23X10O KC2023 12 12.20363804 12 10.72 +09 34 49.7          20.3 GVEX234H21
     K23X10O KC2023 12 12.20528604 12 08.77 +09 33 53.7          20.4 GVEX234H21
     K23X10O KC2023 12 12.20693104 12 06.83 +09 32 57.8          20.1 GVEX234H21
     K23X10O KC2023 12 12.20857404 12 04.90 +09 32 02.2          20.0 GVEX234H21
     K23X10O KC2023 12 12.21005504 12 03.15 +09 31 11.9          20.0 GVEX234H21

Observer details:
106 Crni Vrh.  Observer H. Mikuz.  0.60-m f/3.3 reflector + CMO.
734 Farpoint Observatory, Eskridge.  Observers D. Cromer, G. Hug, D. Goodin,
    R. Valentine.  Measurer D. Cromer.  0.69-m f/3.54 reflector + CMO.
F52 Pan-STARRS 2, Haleakala.  Observers J. Herman, 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD,
    0.81-m f/4.0 astrograph + CCD.

Orbital elements:
2023 XO10                                                Earth MOID = 0.0212 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                MPC                     
M 251.06476              (2000.0)            P               Q                  
n   0.72580601     Peri.  282.27041     -0.96858396     -0.01273815             
a   1.2262782      Node   257.39101     +0.09789845     -0.93757926             
e   0.4941786      Incl.   14.74385     -0.22860668     -0.34753831             
P   1.36           H   26.52          G   0.15           U   9                  
Residuals in seconds of arc
231210 F52  0.1-  0.3+    231211 H21  0.0   0.0     231212 H21  0.1+  0.1+
231210 F52  0.1-  0.0     231211 H21  0.0   0.0     231212 H21  0.1-  0.1+
231210 F52  0.2-  0.1-    231211 H21  0.0   0.1-    231212 H21  0.2-  0.0
231210 106  0.6+  0.7+    231211 H21  0.2+  0.0     231212 H21  0.1-  0.1-
231210 106  1.3-  1.1+    231211 734  0.5-  1.1-    231212 H21  0.1+  0.0
231210 106  1.5-  0.9-    231211 734  0.8-  0.1+    231212 H21  0.1+  0.0
231210 106  0.1+  0.7-    231211 734  0.7+  0.8+

Ephemeris:
2023 XO10                a,e,i = 1.23, 0.49, 15                  q = 0.6203
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 12    05 35 15.1 +42 53 35   0.3363  1.2648   139.5    30.5    26.0
...
2023 11 27    05 31 38.5 +41 05 36   0.1773  1.1480   153.3    22.7    24.1
...
2023 12 05    05 14 06.6 +35 50 59   0.09920 1.0816   164.8    13.8    22.5
...
2023 12 11    04 30 54.5 +18 47 41   0.04615 1.0303   170.1     9.4    20.5
2023 12 12    04 15 50.0 +11 27 50   0.03877 1.0216   162.0    17.3    20.4
2023 12 13    03 55 38.3 +00 58 37   0.03255 1.0130   150.2    28.9    20.4
...
2023 12 19    22 05 07.1 -64 41 07   0.04663 0.9604    58.4   119.2    24.6
...
2023 12 27    19 05 49.6 -57 19 10   0.1174  0.8898    35.0   140.7    28.6
...
2024 01 11    18 28 16.5 -49 43 01   0.2691  0.7624    30.0   139.8    29.9

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-X234