[Iaude] MPEC B72: 2024 AF6 [a=0.73,e=0.41,i=15.1,H=20.5]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Jan 20 14:56:11 EST 2024


M.P.E.C. 2024-B72                              Issued 2024 January 20, 19:54 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

                                    2024 AF6                                    


Observations:
     K24A06F* S2024 01 13.84473 08 22 56.96 -68 05 04.7          19   RLEB072C51
     K24A06F  s2024 01 13.84473 1 -    4.6855 + 1306.9677 - 6672.7773   EB072C51
     K24A06F  S2024 01 13.84486 08 22 57.12 -68 05 05.2                LEB072C51
     K24A06F  s2024 01 13.84486 1 +   50.5001 + 1369.1405 - 6660.0899   EB072C51
     K24A06F  S2024 01 14.16689 08 19 46.89 -68 05 23.6                LEB072C51
     K24A06F  s2024 01 14.16689 1 -  171.2100 + 1124.4661 - 6703.7305   EB072C51
     K24A06F  S2024 01 14.23196 08 19 08.57 -68 05 25.5                LEB072C51
     K24A06F  s2024 01 14.23196 1 +   69.7640 + 1401.9871 - 6652.9699   EB072C51
     K24A06F  S2024 01 14.36096 08 17 52.06 -68 05 27.4                LEB072C51
     K24A06F  s2024 01 14.36096 1 +   58.4078 + 1392.7803 - 6654.9800   EB072C51
     K24A06F  S2024 01 14.49008 08 16 35.57 -68 05 26.0                LEB072C51
     K24A06F  s2024 01 14.49008 1 +  101.8384 + 1446.3644 - 6642.9660   EB072C51
     K24A06F  S2024 01 14.55400 08 15 57.23 -68 05 24.5                LEB072C51
     K24A06F  s2024 01 14.55400 1 -  148.4985 + 1158.7026 - 6698.3293   EB072C51
     K24A06F  S2024 01 14.74806 08 14 02.04 -68 05 16.0                LEB072C51
     K24A06F  s2024 01 14.74806 1 +   80.3991 + 1429.5743 - 6646.8298   EB072C51
     K24A06F  C2024 01 16.29592607 58 24.97 -68 00 52.5                WEB072X09
     K24A06F  C2024 01 16.30292507 58 20.38 -68 00 49.9                WEB072X09
     K24A06F |C2024 01 17.15491007 49 45.050-67 55 19.70         20.1 GVEB072807
     K24A06F |C2024 01 17.16092007 49 41.210-67 55 17.60         20.4 GVEB072807
     K24A06F |C2024 01 17.16692007 49 37.330-67 55 15.40         20.3 GVEB072807
     K24A06F 0B2024 01 17.93916 07 41 43.56 -67 48 25.9          20.4 VZEB072M49
     K24A06F 0B2024 01 17.94344 07 41 40.76 -67 48 22.1          20.6 VZEB072M49
     K24A06F 0B2024 01 17.94772 07 41 38.02 -67 48 20.9          19.5 VZEB072M49
     K24A06F |C2024 01 18.12418007 39 51.750-67 46 25.10         20.1 GVEB072807
     K24A06F |C2024 01 18.12747007 39 49.630-67 46 22.90         20.1 GVEB072807
     K24A06F |C2024 01 18.13067007 39 47.670-67 46 21.70         20.1 GVEB072807
     K24A06F |C2024 01 20.17718007 18 53.010-67 18 12.30         19.6 GVEB072807
     K24A06F |C2024 01 20.17958007 18 51.410-67 18 10.40         19.8 GVEB072807
     K24A06F |C2024 01 20.18199007 18 49.920-67 18 07.80         19.7 GVEB072807

Observer details:
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
    0.61-m f/11 Ritchey-Chretien + CCD.
C51 WISE.  Observer Near-Earth Object Wide-field Infrared Survey Explorer.
    Measurers A. K. Mainzer, J. M. Bauer, T. Grav, J. R. Masiero, R. M. Cutri,
    J. W. Dailey, Y. G. Kwon, J. Pittichova, E. L. Wright.
M49 IAS Remote Observatory, Hakos.  Observers D. Husar, M. Junius.  Measurer
    D. Husar.  0.25-m f/4.5 reflector + CMO.
X09 Deep Random Survey, Rio Hurtado.  Observers A. Schnabel, D. Ruhela.
    Measurer S. Deen.  0.43-m reflector + CMOS.

Orbital elements:
2024 AF6                                                 Earth MOID = 0.1343 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 327.94041              (2000.0)            P               Q                  
n   1.59545486     Peri.  119.86940     +0.54258588     +0.83988249             
a   0.7253479      Node   183.10064     -0.83210368     +0.53511845             
e   0.4077746      Incl.   15.07709     -0.11490877     +0.09080554             
P   0.62           H   20.53          G   0.15           U   8                  
Residuals in seconds of arc
240113 C51  0.2+  0.2+    240116 X09  1.0+  0.1-    240118 807  0.1-  0.3-
240113 C51  1.0+  0.2-    240116 X09  0.3+  0.4-    240118 807  0.1-  0.1+
240114 C51  0.5+  0.7-    240117 807  0.2-  0.5+    240118 807  0.5+  0.5-
240114 C51  0.5-  0.3-    240117 807  0.0   0.1+    240120 807  0.1+  0.3+
240114 C51  0.8-  0.6-    240117 807  0.0   0.2-    240120 807  0.3-  0.2-
240114 C51  0.2-  0.2-    240117 M49  0.7+  0.4-    240120 807  0.1+  0.1-
240114 C51  0.1+  0.8-    240117 M49  0.6+  0.9+
240114 C51  0.8+  0.3-    240117 M49  0.9+  0.5-

Ephemeris:
2024 AF6                 a,e,i = 0.73, 0.41, 15                  q = 0.4296
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 12 21    11 02 42.1 -60 44 05   0.2918  0.9542    75.6    87.1    20.8
...
2024 01 05    09 39 29.2 -66 31 09   0.2684  1.0004    85.9    78.6    20.4
...
2024 01 13    08 31 08.8 -68 03 10   0.2528  1.0142    89.7    75.9    20.2
...
2024 01 19    07 30 52.9 -67 35 38   0.2407  1.0197    91.7    74.7    20.1
2024 01 20    07 20 41.6 -67 20 48   0.2387  1.0202    91.9    74.5    20.1
2024 01 21    07 10 35.0 -67 02 52   0.2367  1.0206    92.1    74.5    20.0
...
2024 01 27    06 13 41.1 -64 09 38   0.2250  1.0206    92.8    74.5    19.9
...
2024 02 04    05 13 36.5 -57 36 05   0.2111  1.0140    91.7    76.3    19.8
...
2024 02 19    04 04 56.7 -39 22 03   0.1945  0.9816    82.4    86.3    20.0

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-B72





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