[Iaude] MPEC X239: 2023 XT10 [a=1.43,e=0.31,i=4.2,H=28.0]

Tue Dec 12 02:11:19 EST 2023

M.P.E.C. 2023-X239                            Issued 2023 December 12, 07:09 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 XT10                                    


Observations:
     K23X10T*1C2023 12 10.18049005 25 29.528+58 20 23.96         20.48GVEX239G96
     K23X10T 1C2023 12 10.18579505 25 44.090+58 20 52.12         20.35GVEX239G96
     K23X10T 1C2023 12 10.19109105 25 58.555+58 21 19.69         20.31GVEX239G96
     K23X10T 1C2023 12 10.19637005 26 13.132+58 21 46.51         20.50GVEX239G96
     K23X10T  C2023 12 10.23612405 27 56.487+58 24 54.89         20.1 GVEX239H01
     K23X10T KC2023 12 10.23637405 28 00.760+58 24 57.10         21.14GVEX239I52
     K23X10T KC2023 12 10.23716505 28 02.850+58 25 00.70         20.09GVEX239I52
     K23X10T KC2023 12 10.23795305 28 04.970+58 25 03.80         20.42GVEX239I52
     K23X10T  C2023 12 10.24159705 28 10.988+58 25 17.95         19.9 GVEX239H01
     K23X10T  C2023 12 10.25528005 28 47.020+58 26 13.24         20.3 GVEX239H01
     K23X10T  C2023 12 10.26162505 29 03.632+58 26 37.61         20.1 GVEX239H01
     K23X10T KC2023 12 10.41322305 35 35.956+58 33 03.74         20.27GVEX239I52
     K23X10T KC2023 12 10.41565905 35 42.205+58 33 06.59         20.33GVEX239I52
     K23X10T KC2023 12 10.41782705 35 47.807+58 33 08.53         20.21GVEX239I52
     K23X10T KC2023 12 10.41889505 35 50.449+58 33 10.08         20.35GVEX239I52
     K23X10T KC2023 12 12.26410806 45 39.57 +58 18 07.9          21.4 GVEX239H21
     K23X10T KC2023 12 12.26970206 45 47.84 +58 17 57.8          20.8 GVEX239H21
     K23X10T KC2023 12 12.27249706 45 51.96 +58 17 52.5                VEX239H21
     K23X10T KC2023 12 12.27529306 45 56.12 +58 17 47.1                VEX239H21
     K23X10T KC2023 12 12.27874106 46 01.19 +58 17 40.1          21.1 GVEX239H21

Observer details:
G96 Mt. Lemmon Survey.  Observer D. Rankin.  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.  0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
    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.

Orbital elements:
2023 XT10                                                Earth MOID = 0.0031 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                MPC                     
M 318.42716              (2000.0)            P               Q                  
n   0.57878968     Peri.  348.54079     +0.51597351     -0.85378157             
a   1.4260088      Node    70.36254     +0.79163461     +0.44427876             
e   0.3086637      Incl.    4.23098     +0.32723995     +0.27142846             
P   1.70           H   28.09          G   0.15           U   8                  
Residuals in seconds of arc
231210 G96  0.5+  0.1+    231210 I52  0.1+  0.2-    231210 I52  0.3-  0.1+
231210 G96  0.1-  0.1+    231210 H01  0.1+  0.0     231212 H21  0.1-  0.2-
231210 G96  0.8-  0.1+    231210 H01  0.1+  0.0     231212 H21  0.1-  0.1+
231210 G96  0.3+  0.2-    231210 H01  0.1-  0.0     231212 H21  0.1-  0.1+
231210 H01  0.0   0.0     231210 I52  0.1-  0.1+    231212 H21  0.2+  0.1+
231210 I52  0.1-  0.0     231210 I52  0.0   0.2+    231212 H21  0.1+  0.1-
231210 I52  0.2-  0.1+    231210 I52  0.4+  0.3-

Ephemeris:
2023 XT10                a,e,i = 1.43, 0.31, 4                   q = 0.9859
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 12    22 06 48.8 -39 56 11   0.06951 0.9924    89.9    86.1    25.3
...
2023 11 27    22 49 02.3 -29 18 48   0.02841 0.9864    88.2    90.2    23.5
...
2023 12 05    00 47 44.8 +16 08 16   0.01084 0.9918   124.4    55.0    20.3
...
2023 12 11    06 01 55.2 +58 42 00   0.01836 0.9995   143.0    36.4    20.9
2023 12 12    06 37 36.2 +58 25 09   0.02089 1.0011   141.5    37.7    21.2
2023 12 13    07 04 34.4 +57 45 34   0.02352 1.0028   140.4    38.8    21.5
...
2023 12 19    08 17 22.3 +53 25 30   0.04050 1.0147   138.5    40.0    22.7
...
2023 12 27    08 41 47.7 +50 01 44   0.06452 1.0348   141.7    36.1    23.7
...
2024 01 11    08 44 05.8 +46 14 29   0.1134  1.0841   151.0    26.1    24.7

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-X239