[Iaude] MPEC G32: 2023 FX54 [a=44.05,e=0.05,i=1.7,H=6.6]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-G32                                 Issued 2024 April 3, 20:24 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 FX54                                    


Observations:
     K23F54X*5C2023 03 21.33902 11 00 55.051+08 01 03.18         22.5 rVEG032568
     K23F54X 5C2023 03 21.54320 11 00 54.148+08 01 08.40         22.7 rVEG032568
     K23F54X  C2023 04 22.15946 10 58 58.962+08 12 13.10         22.8 rVEG032304
     K23F54X  C2023 04 22.18253 10 58 58.879+08 12 13.77         22.8 rVEG032304
     K23F54X  C2023 05 15.11037 10 58 15.391+08 15 49.30         22.9 rVEG032304
     K23F54X  C2023 05 16.09146 10 58 14.459+08 15 52.66         22.9 rVEG032304
     K23F54X  C2024 03 07.27688 11 06 53.856+07 22 47.84         22.7 rVEG032304
     K23F54X  C2024 03 08.27201 11 06 49.374+07 23 15.40         22.8 rVEG032304

Observer details:
304 Las Campanas Observatory.  Observer S. S. Sheppard.  6.5-m Magellan-Baade
    telescope + CCD.
568 Maunakea.  Observers S. S. Sheppard, D. J. Tholen, C. Trujillo.  Measurer
    S. S. Sheppard.  8.2-m Subaru reflector + CCD.

Orbital elements:
2023 FX54                                                                       
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M  45.62889              (2000.0)            P               Q                  
n   0.00337172     Peri.   67.68893     -0.42415578     -0.90531925             
a  44.0455044      Node    47.42774     +0.81942143     -0.39407761             
e   0.0502123      Incl.    1.72062     +0.38553910     -0.15842945             
P 292              H    6.63          G   0.15           U   8                  
Residuals in seconds of arc
230321 568  0.0   0.1-    230422 304  0.1-  0.3+    240307 304  0.1-  0.1+
230321 568  0.1-  0.1-    230515 304  0.1+  0.0     240308 304  0.1+  0.1-
230422 304  0.2+  0.1-    230516 304  0.1-  0.1+

Ephemeris:
2023 FX54                a,e,i = 44.05, 0.05, 2                  q = 41.8339
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 03 04    11 07 08.7 +07 21 16  41.5651 42.5560   177.9     0.0    22.9
...
2024 03 19    11 06 01.6 +07 28 08  41.5906 42.5575   166.1     0.3    22.9
...
2024 03 27    11 05 27.4 +07 31 34  41.6315 42.5583   158.0     0.5    23.0
...
2024 04 02    11 05 03.2 +07 33 57  41.6739 42.5589   152.0     0.6    23.0
2024 04 03    11 04 59.3 +07 34 20  41.6819 42.5590   151.0     0.7    23.0
2024 04 04    11 04 55.4 +07 34 43  41.6902 42.5591   150.0     0.7    23.0
...
2024 04 10    11 04 33.4 +07 36 51  41.7453 42.5597   144.0     0.8    23.0
...
2024 04 18    11 04 07.0 +07 39 22  41.8321 42.5605   136.0     0.9    23.0
...
2024 05 03    11 03 28.8 +07 42 48  42.0299 42.5620   121.3     1.2    23.1

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-G32