[Iaude] MPEC K59: 2017 DO164 [a=41.62,e=0.15,i=29.9,H=7.93]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-K59                                  Issued 2024 May 23, 16:33 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 DO164                                   


Additional Observations:
     K17DG4O 1C2015 03 30.35318912 27 17.46 -00 29 05.4                WEK059T09
     K17DG4O 1C2015 03 30.39204512 27 17.29 -00 29 04.1                WEK059T09
     K17DG4O 1C2016 04 04.43969012 31 29.20 -00 18 09.4                WEK059T09
     K17DG4O 1C2016 04 04.54300212 31 28.77 -00 18 06.2                WEK059T09
     K17DG4O 1C2016 06 05.31433812 28 24.29 +00 05 25.2                WEK059T09
     K17DG4O 1C2016 06 05.32849612 28 24.27 +00 05 25.4                WEK059T09

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

Orbital elements:
2017 DO164                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M 126.96620              (2000.0)            P               Q                  
n   0.00367057     Peri.  234.85183     +0.54177620     -0.84019601             
a  41.6211104      Node   182.69203     +0.83651194     +0.53626071             
e   0.1545672      Incl.   29.93197     -0.08201423     -0.08059228             
P 269              H    7.93          G   0.15           U   6                  
Residuals in seconds of arc
150330 T09  0.0   0.1+    170130 T09  0.2-  0.0     170223 T09  0.1+  0.1-
150330 T09  0.1-  0.1+    170130 T09  0.1+  0.1-    170223 T09  0.3+  0.2-
160404 T09  0.0   0.1-    170202 T09  0.1-  0.1-    170223 T09  0.1+  0.0
160404 T09  0.1+  0.2-    170202 T09  0.1+  0.0     170304 T09  0.0   0.0
160605 T09  0.1+  0.1-    170202 T09  0.0   0.1-    170304 T09  0.0   0.0
160605 T09  0.0   0.0     170202 T09  0.0   0.1-    170304 T09  0.5-  0.7+
170130 T09  0.1+  0.2-    170223 T09  0.0   0.2+    170304 T09  0.0   0.1+
170130 T09  0.0   0.0     170223 T09  0.1+  0.1+

Ephemeris:
2017 DO164               a,e,i = 41.62, 0.15, 30                 q = 35.1879
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 23    13 06 08.2 +00 52 32  45.0984 46.0475   160.5     0.4    24.6
...
2024 05 08    13 05 12.1 +00 58 42  45.2079 46.0516   146.4     0.7    24.6
...
2024 05 16    13 04 45.8 +01 01 22  45.2894 46.0538   138.7     0.8    24.7
...
2024 05 22    13 04 28.2 +01 03 03  45.3599 46.0554   132.9     0.9    24.7
2024 05 23    13 04 25.5 +01 03 18  45.3723 46.0556   132.0     0.9    24.7
2024 05 24    13 04 22.8 +01 03 32  45.3850 46.0559   131.0     1.0    24.7
...
2024 05 30    13 04 08.0 +01 04 50  45.4647 46.0575   125.3     1.0    24.7
...
2024 06 07    13 03 51.9 +01 06 05  45.5804 46.0597   117.6     1.1    24.7
...
2024 06 22    13 03 33.9 +01 06 56  45.8184 46.0638   103.4     1.2    24.7

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-K59