[Iaude] MPEC X306: 2023 XL14 [a=1.78,e=0.45,i=0.7,H=27.7]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Dec 15 14:06:57 EST 2023


M.P.E.C. 2023-X306                            Issued 2023 December 15, 19:05 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 XL14                                    


Observations:
     K23X14L* C2023 12 04.23165301 36 53.466+07 02 47.96         22.19wXEX306F52
     K23X14L  C2023 12 04.24585401 36 53.127+07 02 57.19         22.43wXEX306F52
     K23X14L  C2023 12 04.26016801 36 52.755+07 03 06.69         22.28wXEX306F52
     K23X14L 1C2023 12 14.15483702 21 30.290+15 08 04.27         19.22GVEX306703
     K23X14L 1C2023 12 14.15688602 21 32.170+15 08 28.61         19.52GVEX306703
     K23X14L 1C2023 12 14.15893302 21 33.966+15 08 52.58         19.65GVEX306703
     K23X14L 1C2023 12 14.16098102 21 35.824+15 09 16.67         19.17GVEX306703
     K23X14L mC2023 12 14.22875902 22 38.240+15 22 35.33         20.02GVEX306I52
     K23X14L mC2023 12 14.22895202 22 38.399+15 22 37.92         20.81GVEX306I52
     K23X14L mC2023 12 14.22915102 22 38.579+15 22 40.30         19.48GVEX306I52
     K23X14L mC2023 12 14.22935602 22 38.784+15 22 42.46         19.09GVEX306I52
     K23X14L 1C2023 12 15.18046302 50 20.290+19 42 53.50         18.54GVEX306703
     K23X14L 1C2023 12 15.18141702 50 22.290+19 43 15.00         18.51GVEX306703
     K23X14L 1C2023 12 15.18236902 50 24.260+19 43 36.60         18.67GVEX306703
     K23X14L 1C2023 12 15.18332302 50 26.270+19 43 57.50         18.49GVEX306703
     K23X14L 1C2023 12 15.19550802 50 51.508+19 48 27.72         18.67GVEX306703
     K23X14L 1C2023 12 15.19646402 50 53.516+19 48 48.78         18.75GVEX306703
     K23X14L 1C2023 12 15.19741902 50 55.403+19 49 09.30         18.67GVEX306703
     K23X14L 1C2023 12 15.19837502 50 57.419+19 49 30.18         18.52GVEX306703
     K23X14L 1C2023 12 15.30392602 54 50.990+20 28 50.27         18.78GVEX306703
     K23X14L 1C2023 12 15.30857302 55 02.140+20 30 35.06         18.31GVEX306703
     K23X14L 1C2023 12 15.31089602 55 07.723+20 31 27.44               VEX306703
     K23X14L  C2023 12 15.54875003 08 16.346+22 15 18.30         18.2 GVEX306O85
     K23X14L  C2023 12 15.55395903 08 31.945+22 17 49.04         18.5 GVEX306O85
     K23X14L  C2023 12 15.55916503 08 47.585+22 20 19.75         18.0 GVEX306O85
     K23X14L  C2023 12 15.56437203 09 03.304+22 22 50.56         18.1 GVEX306O85
     K23X14L  C2023 12 15.56697603 09 11.210+22 24 07.52         18.0 GVEX306O85
     K23X14L  C2023 12 15.56957803 09 18.644+22 25 23.72         18.3 GVEX306O85

Observer details:
703 Catalina Sky Survey.  Observer R. A. Kowalski.  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.  0.68-m Schmidt + 10K CCD.
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.
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.
O85 LiShan Observatory, Lintong.  Observers Y. Yu, K. Tang, A. Pomazan.
    0.50-m f/7.0 Cassegrain + CCD.

Orbital elements:
2023 XL14                                                Earth MOID = 0.0014 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
M 315.66979              (2000.0)            P               Q                  
n   0.41521812     Peri.   18.47203     -0.15296834     -0.98815448             
a   1.7794475      Node    80.32837     +0.90510382     -0.14508892             
e   0.4501090      Incl.    0.71522     +0.39672127     -0.04999938             
P   2.37           H   27.78          G   0.15           U   7                  
Residuals in seconds of arc
231204 F52  0.2+  0.0     231214 I52  0.0   0.2-    231215 703  0.3-  0.3-
231204 F52  0.0   0.2-    231215 703  1.3-  0.9-    231215 703  0.1-  0.4-
231204 F52  0.1-  0.0     231215 703  0.7-  0.5-    231215 O85  0.0   0.0
231214 703  0.5-  0.2+    231215 703  0.5-  0.1+    231215 O85  0.0   0.1-
231214 703  0.1+  0.4+    231215 703  0.1+  0.1-    231215 O85  0.0   0.4-
231214 703  0.5-  0.2+    231215 703  0.6+  0.5+    231215 O85  0.1+  0.7-
231214 703  0.2-  0.1+    231215 703  0.8+  0.4+    231215 O85  0.4+  0.6+
231214 I52  0.4+  0.3-    231215 703  0.6-  0.3-    231215 O85 (6.0-  1.1+)
231214 I52  0.0   0.1+    231215 703  0.2-  0.6-
231214 I52  0.1-  0.1+    231215 703  1.3-  0.1-

Ephemeris:
2023 XL14                a,e,i = 1.78, 0.45, 1                   q = 0.9785
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 15    01 40 11.6 +06 48 24   0.1203  1.0983   153.5    23.7    24.5
...
2023 11 30    01 35 05.1 +06 35 13   0.06281 1.0333   137.2    40.5    23.4
...
2023 12 08    01 41 33.4 +08 02 50   0.03372 1.0077   131.1    47.4    22.2
...
2023 12 14    02 18 31.7 +14 42 41   0.01238 0.9934   135.9    43.6    19.9
2023 12 15    02 43 25.0 +18 44 20   0.0090000.9914   141.7    38.0    19.1
2023 12 16    03 40 19.4 +26 27 48   0.0059200.9896   154.7    25.2    17.8
...
2023 12 22    12 44 12.1 +02 38 31   0.01763 0.9810    80.5    98.5    22.5
...
2023 12 30    13 10 14.0 -02 16 49   0.04599 0.9769    80.6    96.7    24.5
...
2024 01 14    13 20 48.6 -04 07 36   0.09664 0.9929    92.7    81.7    25.5

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-X306




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