[Iaude] MPEC J176: 2017 DJ160 [a=46.96,e=0.18,i=12.5,H=8.65]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-J176                                  Issued 2024 May 8, 17:19 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

                                   2017 DJ160                                   


Additional Observations:
     K17DG0J 1C2016 04 04.47204512 39 48.95 -00 18 34.3                WEJ176T09
     K17DG0J 1C2016 04 04.51520112 39 48.75 -00 18 33.4                WEJ176T09
     K17DG0J 1C2016 04 04.54723612 39 48.61 -00 18 32.5                WEJ176T09
     K17DG0J 1C2016 04 06.48088912 39 39.91 -00 17 43.9                WEJ176T09
     K17DG0J 1C2016 04 06.59963512 39 39.35 -00 17 41.1                WEJ176T09
     K17DG0J 1C2017 04 27.37340212 42 44.65 -00 57 47.4                WEJ176T09
     K17DG0J 1C2017 04 27.42612012 42 44.43 -00 57 46.4                WEJ176T09

Observer details:
T09 Subaru Telescope, Maunakea.  Observer .  Measurer S. Deen.  8.3-m Subaru
    Telescope + CCD.

Orbital elements:
2017 DJ160                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M  57.22058              (2000.0)            P               Q                  
n   0.00306313     Peri.   96.82154     -0.52839842     -0.84375617             
a  46.9561038      Node    25.77022     +0.66796275     -0.48163566             
e   0.1834262      Incl.   12.51136     +0.52404282     -0.23685993             
P 322              H    8.65          G   0.15           U   8                  
Residuals in seconds of arc
160404 T09  0.0   0.1+    170221 T09  0.1-  0.1-    170223 T09  0.1-  0.1-
160404 T09  0.0   0.1-    170221 T09  0.2+  0.0     170223 T09  0.1+  0.0
160404 T09  0.1+  0.0     170221 T09  0.1+  0.1-    170427 T09  0.0   0.0
160406 T09  0.1+  0.0     170223 T09  0.0   0.2+    170427 T09  0.1-  0.0
160406 T09  0.2-  0.1-    170223 T09  0.1-  0.1+

Ephemeris:
2017 DJ160               a,e,i = 46.96, 0.18, 13                 q = 38.3431
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 08    13 15 05.9 -06 28 06  42.5779 43.5786   178.0     0.0    25.0
...
2024 04 23    13 13 59.6 -06 22 12  42.6075 43.5854   166.4     0.3    25.1
...
2024 05 01    13 13 25.9 -06 19 15  42.6500 43.5891   158.5     0.5    25.1
...
2024 05 07    13 13 01.8 -06 17 12  42.6935 43.5918   152.6     0.6    25.1
2024 05 08    13 12 58.0 -06 16 53  42.7017 43.5923   151.6     0.6    25.1
2024 05 09    13 12 54.2 -06 16 33  42.7101 43.5927   150.6     0.7    25.1
...
2024 05 15    13 12 32.2 -06 14 44  42.7661 43.5955   144.8     0.8    25.1
...
2024 05 23    13 12 05.8 -06 12 37  42.8539 43.5991   136.9     0.9    25.2
...
2024 06 07    13 11 27.0 -06 09 48  43.0538 43.6060   122.4     1.1    25.2

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J176