[Iaude] MPEC J162: 2017 DM162 [a=44.23,e=0.12,i=9.0,H=8.92]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Wed May 8 11:21:24 EDT 2024


M.P.E.C. 2024-J162                                  Issued 2024 May 8, 15:19 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 DM162                                   


Additional Observations:
     K17DG2M 1C2016 04 02.41999912 25 24.13 +00 36 26.6                WEJ162T09
     K17DG2M 1C2016 04 02.52598012 25 23.70 +00 36 29.1                WEJ162T09
     K17DG2M 1C2016 04 05.43829812 25 12.09 +00 37 37.6                WEJ162T09
     K17DG2M 1C2016 04 05.55625312 25 11.61 +00 37 40.4                WEJ162T09
     K17DG2M 1C2016 06 05.32004912 22 20.17 +00 51 51.8                WEJ162T09
     K17DG2M 1C2016 06 05.35825112 22 20.14 +00 51 51.9                WEJ162T09
     K17DG2M 1C2017 01 23.62430712 32 36.22 -00 20 25.2                WEJ162T09
     K17DG2M 1C2017 01 23.63040012 32 36.21 -00 20 25.1                WEJ162T09
     K17DG2M 1C2017 01 23.65189612 32 36.18 -00 20 24.9                WEJ162T09
     K17DG2M 1C2017 01 28.60075312 32 28.69 -00 19 26.9                WEJ162T09
     K17DG2M 1C2017 01 28.62226812 32 28.65 -00 19 26.6                WEJ162T09
     K17DG2M 1C2017 02 01.64619712 32 21.28 -00 18 31.4                WEJ162T09
     K17DG2M 1C2017 02 01.65706312 32 21.26 -00 18 31.3                WEJ162T09
     K17DG2M 1C2017 02 01.66248212 32 21.25 -00 18 31.3                WEJ162T09
     K17DG2M 1C2017 02 02.62762712 32 19.31 -00 18 17.0                WEJ162T09
     K17DG2M 1C2017 02 02.64723712 32 19.26 -00 18 16.8                WEJ162T09

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

Orbital elements:
2017 DM162                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M 139.85206              (2000.0)            P               Q                  
n   0.00335055     Peri.   20.36578     +0.70160600     -0.70944791             
a  44.2308881      Node    25.22447     +0.63023325     +0.57422708             
e   0.1245612      Incl.    8.98794     +0.33249822     +0.40859140             
P 294              H    8.92          G   0.15           U   8                  
Residuals in seconds of arc
160402 T09  0.0   0.0     170123 T09  0.0   0.1+    170223 T09  0.0   0.1+
160402 T09  0.0   0.0     170128 T09  0.2-  0.2-    170223 T09  0.2-  0.1-
160405 T09  0.0   0.0     170128 T09  0.2-  0.1-    170223 T09  0.3+  0.1-
160405 T09  0.0   0.1+    170201 T09  0.1+  0.0     170223 T09  0.3-  0.1+
160605 T09  0.1-  0.1-    170201 T09  0.1+  0.0     170223 T09  0.1-  0.2+
160605 T09  0.1+  0.0     170201 T09  0.1+  0.1-    170223 T09  0.2+  0.1+
170123 T09  0.1+  0.1+    170202 T09  0.1+  0.0
170123 T09  0.0   0.1+    170202 T09  0.1-  0.1-

Ephemeris:
2017 DM162               a,e,i = 44.23, 0.12, 9                  q = 38.7214
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 08    12 53 16.9 -03 42 59  47.6943 48.6919   175.0     0.1    25.8
...
2024 04 23    12 52 18.3 -03 37 24  47.7464 48.6944   160.4     0.4    25.8
...
2024 05 01    12 51 49.2 -03 34 41  47.8001 48.6958   152.5     0.5    25.9
...
2024 05 07    12 51 28.8 -03 32 50  47.8515 48.6968   146.6     0.7    25.9
2024 05 08    12 51 25.6 -03 32 33  47.8609 48.6970   145.6     0.7    25.9
2024 05 09    12 51 22.4 -03 32 16  47.8706 48.6972   144.6     0.7    25.9
...
2024 05 15    12 51 04.1 -03 30 40  47.9337 48.6982   138.8     0.8    25.9
...
2024 05 23    12 50 42.6 -03 28 52  48.0299 48.6996   131.0     0.9    25.9
...
2024 06 07    12 50 12.7 -03 26 39  48.2415 48.7022   116.5     1.1    25.9

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J162





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