[Iaude] MPEC O56: 2004 DG64 = 2016 GJ367 [a=43.06, e=0.03, i=3.1, H=7.57]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Thu Jul 25 16:27:33 EDT 2024 

M.P.E.C. 2024-O56                                 Issued 2024 July 25, 20:24 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

                             2004 DG64 = 2016 GJ367                             


Additional Observations:
     K04D64G 5C2003 12 24.54440511 21 54.45 +06 29 08.2                WEO056T14
     K04D64G 5C2003 12 24.61126511 21 54.41 +06 29 08.7                WEO056T14
     K04D64G 1C2015 03 20.45798512 11 44.87 +00 27 26.9                WEO056T09
     K04D64G 1C2015 03 20.49690612 11 44.69 +00 27 28.0                WEO056T09
     K04D64G 1C2016 04 05.42831012 15 25.73 -00 00 48.5                WEO056T09
     K04D64G 1C2016 04 05.54624912 15 25.20 -00 00 45.3                WEO056T09
     K04D64G 4C2017 01 26.62279 12 24 35.78 -01 04 38.2          23.6 z1EO056T09
     K04D64G 4C2017 01 26.63421 12 24 35.76 -01 04 37.8          23.5 z1EO056T09
     K04D64G 4C2017 01 26.64766 12 24 35.73 -01 04 37.8          23.4 z1EO056T09
     K04D64G 4C2017 01 26.65034 12 24 35.73 -01 04 37.7          23.6 z1EO056T09
     K04D64G 1C2017 02 23.59537412 23 16.62 -00 55 38.5                WEO056T09

Observer details:
T09 Subaru Telescope, Maunakea.  Observers , H. Aihara, Y. AlSayyad, M. Ando,
    R. Armstrong, J. Bosch, E. Egami, H. Furusawa, J. Furusawa, S. Harasawa,
    Y. Harikane, B.-C. Hsieh, H. Ikeda, K. Ito, I. Iwata, T. Kodama, M. Koike,
    M. Kokubo, Y. Komiyama, X. Li, Y. Liang, Y.-T. Lin, R. H. Lupton, N. B.
    Lust, L. A. MacArthur, K. Mawatari, S. Mineo, H. Miyatake, S. Miyazaki, S.
    More, T. Morishima, H. Murayama, K. Nakajima, F. Nakata, A. J. Nishizawa,
    M. Oguri, N. Okabe, Y. Okura, Y. Ono, K. Osato, M. Ouchi, Y.-C. Pan, A. A.
    Plazas Malagon, P. A. Price, S. L. Reed, E. S. Rykoff, T. Shibuya, M.
    Simunovic, M. A. Strauss, K. Sugimori, Y. Suto, N. Suzuki, M. Takada, Y.
    Takagi, T. Takata, S. Takita, M. Tanaka, S. Tang, D. S. Taranu, T. Terai,
    Y. Toba, E. L. Turner, H. Uchiyama, B. Vijarnwannaluk, C. Z. Waters, Y.
    Yamada, N. Yamamoto, T. Yamashita.  Measurers S. Deen, H. Fukuyama.  8.3-m
    Subaru Telescope + CCD, 8.2-m f/2.0 reflector + CCD(HSC).
T14 Canada-France-Hawaii Telescope, Maunakea.  Observer B. Gladman.  Measurer
    S. Deen.  3.58-m Canada-France-Hawaii Telescope + CCD.

Orbital elements:
2004 DG64 = 2016 GJ367
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5                 Alexandersen            
M  47.11502              (2000.0)            P               Q                  
n   0.00348842     Peri.  112.72783     -0.82464254     -0.56491170             
a  43.0576492      Node    32.89676     +0.49743866     -0.74862713             
e   0.0279268      Incl.    3.05791     +0.26929439     -0.34703341             
P 283              H    7.57          G   0.15           U   5                  
Residuals in seconds of arc
031224 T14  0.1+  0.0     160402 T09  0.1-  0.1+    160408 T09  0.1-  0.0
031224 T14  0.0   0.2+    160402 T09  0.0   0.0     160408 T09  0.1-  0.0
040222 695  0.0   0.1-    160402 T09  0.1-  0.1+    160408 T09  0.1+  0.0
040222 695  0.0   0.1+    160402 T09  0.1+  0.1+    160415 T09  0.0   0.1-
040226 695  0.1-  0.0     160402 T09  0.0   0.0     160415 T09  0.1+  0.3-
040226 695  0.1+  0.1+    160404 T09  0.1+  0.0     160415 T09  0.1-  0.1+
040227 695  0.2-  0.2-    160404 T09  0.0   0.1-    160415 T09  0.1-  0.0
040315 695  0.0   0.2-    160404 T09  0.0   0.1+    160415 T09  0.1-  0.2+
040315 695  0.1+  0.2+    160404 T09  0.2-  0.1+    170126 T09  0.0   0.1-
150320 T09  0.1+  0.0     160404 T09  0.1+  0.1+    170126 T09  0.0   0.1+
150320 T09  0.0   0.0     160405 T09  0.2+  0.1-    170126 T09  0.0   0.0
160402 T09  0.2-  0.2+    160405 T09  0.1+  0.1-    170126 T09  0.0   0.0
160402 T09  0.1+  0.2+    160408 T09  0.0   0.0     170223 T09  0.0   0.2-
160402 T09  0.1-  0.1+    160408 T09  0.0   0.1-

Ephemeris:
2004 DG64                a,e,i = 43.06, 0.03, 3                  q = 41.8552
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 06 25    12 50 47.0 -04 24 16  42.0669 42.2516    99.8     1.4    24.0
...
2024 07 10    12 50 54.7 -04 25 37  42.3196 42.2524    85.5     1.4    24.0
...
2024 07 18    12 51 06.6 -04 27 09  42.4533 42.2528    77.9     1.3    24.0
...
2024 07 24    12 51 19.0 -04 28 40  42.5512 42.2532    72.3     1.3    24.0
2024 07 25    12 51 21.4 -04 28 57  42.5673 42.2532    71.3     1.3    24.0
2024 07 26    12 51 23.8 -04 29 14  42.5832 42.2533    70.4     1.3    24.0
...
2024 08 01    12 51 40.0 -04 31 09  42.6769 42.2536    64.7     1.2    24.0
...
2024 08 09    12 52 05.9 -04 34 07  42.7948 42.2541    57.2     1.2    24.0
...
2024 08 24    12 53 06.0 -04 40 52  42.9880 42.2549    43.1     0.9    24.0

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-O56

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