[Iaude] MPEC X51: 2023 XP [a=0.90,e=0.20,i=13.0,H=26.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Dec 4 23:08:02 EST 2023


M.P.E.C. 2023-X51                              Issued 2023 December 5, 04:06 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 XP                                     


Observations:
     K23X00P*1C2023 12 03.21960503 30 20.538+35 50 11.40         20.01GVEX051G96
     K23X00P 1C2023 12 03.22518303 30 11.473+35 51 44.78         19.87GVEX051G96
     K23X00P 1C2023 12 03.23633303 29 53.171+35 54 52.34         19.77GVEX051G96
     K23X00P KC2023 12 03.28994003 28 24.467+36 09 47.81         19.30GVEX051I52
     K23X00P KC2023 12 03.29094403 28 22.897+36 10 05.20         18.97GVEX051I52
     K23X00P KC2023 12 03.29195203 28 21.119+36 10 21.40         19.67GVEX051I52
     K23X00P KC2023 12 03.29296103 28 19.463+36 10 37.42         19.99GVEX051I52
     K23X00P KC2023 12 03.29397503 28 17.735+36 10 54.48         20.27GVEX051I52
     K23X00P mC2023 12 04.10671603 06 07.362+39 51 28.58         20.84GVEX051I52
     K23X00P mC2023 12 04.10698903 06 06.912+39 51 33.59         19.76GVEX051I52
     K23X00P mC2023 12 04.10727603 06 06.311+39 51 38.48         20.27GVEX051I52
     K23X00P mC2023 12 04.10755003 06 05.821+39 51 42.23         19.92GVEX051I52
     K23X00P KC2023 12 05.13931202 33 42.84 +44 07 46.9          19.5 GXEX051858
     K23X00P KC2023 12 05.14632402 33 28.11 +44 09 24.9          19.6 GXEX051858
     K23X00P KC2023 12 05.15327202 33 13.51 +44 11 01.9          19.8 GXEX051858

Observer details:
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
    Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observer H. Groeller.  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.
I52 Steward Observatory, Mt. Lemmon Station.  Observers R. A. Kowalski, 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 XP                                                  Earth MOID = 0.0348 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                MPC                     
M 145.62407              (2000.0)            P               Q                  
n   1.14821246     Peri.  141.17933     -0.86279204     +0.46071347             
a   0.9032082      Node    67.45573     -0.50156124     -0.72836182             
e   0.2041291      Incl.   13.02577     -0.06345246     -0.50718059             
P   0.86           H   26.09          G   0.15           U   6                  
Residuals in seconds of arc
231203 G96 (1.4-  1.0+)   231203 I52  0.3-  0.6+    231204 I52  0.4-  0.3+
231203 G96  0.2-  0.1+    231203 I52  0.1-  0.1-    231204 I52  0.2-  0.4-
231203 G96  0.3+  0.4-    231203 I52  0.6-  0.2+    231205 858  0.1-  0.3+
231203 I52  0.2-  0.3+    231204 I52  0.1-  0.4-    231205 858  0.1-  0.0
231203 I52  1.0+  1.0+    231204 I52  0.5+  0.1+    231205 858  0.2+  0.1-

Ephemeris:
2023 XP                  a,e,i = 0.90, 0.20, 13                  q = 0.7188
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 05    06 14 27.8 -11 45 08   0.1492  1.0740   120.0    53.1    24.1
...
2023 11 20    05 51 28.2 -02 59 14   0.07975 1.0510   140.5    36.8    22.2
...
2023 11 28    05 00 13.4 +13 45 59   0.04890 1.0343   166.5    12.9    20.4
...
2023 12 04    03 09 02.3 +39 23 09   0.03774 1.0199   154.3    24.8    20.2
2023 12 05    02 38 13.7 +43 34 50   0.03775 1.0173   146.6    32.3    20.4
2023 12 06    02 03 51.2 +47 07 24   0.03834 1.0147   139.0    39.6    20.6
...
2023 12 12    22 45 22.5 +51 54 36   0.05149 0.9982   103.8    73.4    22.2
...
2023 12 20    20 57 43.2 +44 44 46   0.08044 0.9740    80.6    94.7    23.9
...
2024 01 04    19 59 08.7 +35 58 25   0.1398  0.9230    60.7   111.7    25.9

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-X51




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