[Iaude] MPEC J165: 2017 DV159 [a=50.21,e=0.31,i=33.6,H=7.53]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Wed May 8 11:42:58 EDT 2024 

M.P.E.C. 2024-J165                                  Issued 2024 May 8, 15:41 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 DV159                                   


Additional Observations:
     K17DF9V 1C2015 01 21.58390509 58 05.91 +00 50 26.6                WEJ165T09
     K17DF9V 1C2015 01 21.66156409 58 05.70 +00 50 27.6                WEJ165T09
     K17DF9V 1C2016 03 04.42977909 58 15.71 +01 10 54.3                WEJ165T09
     K17DF9V 1C2016 03 04.45902209 58 15.61 +01 10 55.0                WEJ165T09
     K17DF9V 4C2018 01 17.46122 10 05 16.12 +01 11 04.0          24.6 i1EJ165T09
     K17DF9V 4C2018 01 17.51830 10 05 15.95 +01 11 04.5          26.0 i1EJ165T09
     K17DF9V 4C2018 01 17.54536 10 05 15.87 +01 11 05.0          25.3 i1EJ165T09

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, A. Yamauchi.  8.3-m
    Subaru Telescope + CCD, 8.2-m f/2.0 reflector + CCD(HSC).

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
150121 T09  0.2+  0.3+    180117 T09  2.2+  0.4+    MPO810816   +2531 days

Orbital elements:
2017 DV159                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M 152.28439              (2000.0)            P               Q                  
n   0.00277056     Peri.  181.09949     +0.97928804     +0.16263146             
a  50.2062386      Node   167.41849     -0.18128248     +0.96956711             
e   0.3149798      Incl.   33.61963     -0.09017532     -0.18300445             
P 356              H    7.53          G   0.15           U   7                  
Residuals in seconds of arc
150121 T09  0.1-  0.0     170123 T09  0.2-  0.0     170304 T09  0.0   0.1-
150121 T09  0.1+  0.1-    170123 T09  0.0   0.2+    170304 T09  0.0   0.0
160304 T09  0.2+  0.1-    170123 T09  0.1+  0.3-    170304 T09  0.0   0.0
160304 T09  0.0   0.1-    170130 T09  0.1-  0.3+    170322 T09  0.2-  0.2-
161225 T09  0.2-  0.2+    170130 T09  0.2-  0.0     170322 T09  0.0   0.0
161225 T09  0.0   0.3+    170130 T09  0.5-  0.2-    170322 T09  0.1-  0.1+
161225 T09  1.5+  0.7+    170130 T09  0.2-  0.1-    170322 T09  0.4+  0.0
170121 T09  0.3-  0.1+    170221 T09  0.2-  0.0     170325 T09  0.1-  0.3-
170121 T09  0.3-  0.1+    170221 T09  0.2-  0.0     170325 T09  0.2+  0.1+
170121 T09  0.2-  0.2+    170221 T09  0.1+  0.1-    170325 T09  0.0   0.1+
170121 T09  0.2-  0.0     170223 T09  0.3-  0.2-    170423 T09  0.1+  0.2-
170121 T09  0.3-  0.0     170223 T09  0.3-  0.1-    170423 T09  0.1+  0.1-
170121 T09  0.1-  0.2+    170223 T09  0.1+  0.1+    170423 T09  0.3-  0.3+
170121 T09  0.2-  0.0     170223 T09  0.0   0.2-    180117 T09  0.3+  0.0
170123 T09  0.3+  0.1+    170223 T09  0.5+  0.5-    180117 T09  0.0   0.2-
170123 T09  0.3+  0.2-    170223 T09  0.2+  0.2-    180117 T09  0.1-  0.0
170123 T09  0.0   0.1+    170304 T09  0.1+  0.2+

Ephemeris:
2017 DV159               a,e,i = 50.21, 0.31, 34                 q = 34.3923
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 08    10 15 12.6 +02 20 25  64.2289 64.9524   136.0     0.6    25.7
...
2024 04 23    10 14 47.4 +02 25 14  64.4263 64.9556   121.4     0.8    25.8
...
2024 05 01    10 14 38.6 +02 27 28  64.5465 64.9573   113.7     0.8    25.8
...
2024 05 07    10 14 34.2 +02 28 57  64.6418 64.9586   107.9     0.8    25.8
2024 05 08    10 14 33.7 +02 29 11  64.6580 64.9588   106.9     0.9    25.8
2024 05 09    10 14 33.2 +02 29 24  64.6743 64.9590   106.0     0.9    25.8
...
2024 05 15    10 14 31.6 +02 30 40  64.7737 64.9603   100.2     0.9    25.8
...
2024 05 23    10 14 32.6 +02 32 02  64.9088 64.9620    92.6     0.9    25.8
...
2024 06 07    10 14 44.3 +02 33 41  65.1625 64.9652    78.4     0.9    25.8

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J165

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