[Iaude] MPEC K81: 2017 DO162 [a=43.58,e=0.08,i=5.5,H=8.47]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-K81                                  Issued 2024 May 23, 17:18 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 DO162                                   


Additional Observations:
     K17DG2O 1C2016 04 02.40375212 22 42.96 +00 43 44.2                WEK081T09
     K17DG2O 1C2016 04 02.52598012 22 42.41 +00 43 47.7                WEK081T09
     K17DG2O 1C2016 06 05.33062212 19 27.70 +01 03 07.2                WEK081T09
     K17DG2O 1C2016 06 05.35611412 19 27.67 +01 03 07.3                WEK081T09

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

Orbital elements:
2017 DO162                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M 301.11105              (2000.0)            P               Q                  
n   0.00342589     Peri.  109.44292     -0.11885185     +0.99201266             
a  43.5799886      Node   153.62166     -0.94292593     -0.09943501             
e   0.0807921      Incl.    5.45683     -0.31107061     -0.07761159             
P 288              H    8.47          G   0.15           U   6                  
Residuals in seconds of arc
160402 T09  0.1+  0.0     170123 T09  0.0   0.3+    170128 T09  0.1-  0.0
160402 T09  0.1-  0.0     170123 T09  0.1-  0.1+    170128 T09  0.0   0.1-
160605 T09  0.0   0.0     170123 T09  0.1-  0.0     170223 T09  0.1+  0.1-
160605 T09  0.0   0.0     170128 T09  0.0   0.0     170223 T09  0.1-  0.0
170123 T09  0.1+  0.3-    170128 T09  0.2+  0.1-    170223 T09  0.1-  0.1+
170123 T09  0.0   0.1+    170128 T09  0.1-  0.1-

Ephemeris:
2017 DO162               a,e,i = 43.58, 0.08, 5                  q = 40.0591
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 23    13 02 27.5 -02 35 24  41.0205 41.9779   162.0     0.4    24.7
...
2024 05 08    13 01 27.3 -02 29 30  41.1216 41.9749   147.4     0.7    24.8
...
2024 05 16    13 00 59.4 -02 26 55  41.1989 41.9734   139.6     0.9    24.8
...
2024 05 22    13 00 40.8 -02 25 17  41.2662 41.9722   133.7     1.0    24.8
2024 05 23    13 00 37.9 -02 25 03  41.2782 41.9720   132.8     1.0    24.8
2024 05 24    13 00 35.1 -02 24 48  41.2903 41.9718   131.8     1.0    24.8
...
2024 05 30    13 00 19.6 -02 23 33  41.3672 41.9707   126.0     1.1    24.8
...
2024 06 07    13 00 02.9 -02 22 21  41.4790 41.9691   118.3     1.2    24.8
...
2024 06 22    12 59 45.4 -02 21 37  41.7106 41.9662   103.9     1.3    24.9

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-K81