[Iaude] MPEC J202: 2017 BQ236 [a=43.85,e=0.20,i=20.6,H=8.5]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Wed May 8 16:21:39 EDT 2024


M.P.E.C. 2024-J202                                  Issued 2024 May 8, 20:20 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 BQ236                                   


Observations:
     K17BN6Q 1C2015 03 22.37648609 17 16.90 +01 11 00.9                WEJ202T09
     K17BN6Q 1C2015 03 22.45354209 17 16.63 +01 11 03.7                WEJ202T09
     K17BN6Q 1C2016 04 04.24691909 23 41.56 +01 13 56.0                WEJ202T09
     K17BN6Q 1C2016 04 04.26811609 23 41.51 +01 13 56.7                WEJ202T09
     K17BN6Q 4C2016 11 28.52757 09 38 52.83 +00 25 57.9          24.9 r1EJ202T09
     K17BN6Q 4C2016 11 28.62241 09 38 52.79 +00 25 56.2          24.6 r1EJ202T09
     K17BN6Q 4C2016 11 28.63517 09 38 52.78 +00 25 56.2          25.4 r1EJ202T09
     K17BN6Q*4C2017 01 21.37198 09 36 16.69 +00 28 03.7          23.4 z1EJ202T09
     K17BN6Q 4C2017 01 21.39613 09 36 16.56 +00 28 04.1          23.5 z1EJ202T09
     K17BN6Q 4C2017 01 21.40419 09 36 16.52 +00 28 04.2          22.9 z1EJ202T09
     K17BN6Q 4C2017 01 21.41223 09 36 16.47 +00 28 04.4          23.4 z1EJ202T09
     K17BN6Q 4C2017 01 28.39139 09 35 42.16 +00 30 39.3          24.8 g1EJ202T09
     K17BN6Q 4C2017 01 28.40825 09 35 42.09 +00 30 39.6          24.7 g1EJ202T09
     K17BN6Q 4C2017 01 28.41463 09 35 42.05 +00 30 40.0          24.5 g1EJ202T09
     K17BN6Q 4C2017 01 28.41673 09 35 42.03 +00 30 39.6          24.6 g1EJ202T09
     K17BN6Q 4C2017 02 01.48410 09 35 21.37 +00 32 22.1          23.8 i1EJ202T09
     K17BN6Q 4C2017 02 01.51446 09 35 21.21 +00 32 23.1          23.7 i1EJ202T09
     K17BN6Q 4C2017 02 01.52538 09 35 21.15 +00 32 23.5          23.7 i1EJ202T09
     K17BN6Q 4C2017 02 01.55545 09 35 21.00 +00 32 24.5          23.6 i1EJ202T09

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

Orbital elements:
2017 BQ236                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M 342.94376              (2000.0)            P               Q                  
n   0.00339444     Peri.  359.62311     -0.99918754     +0.03686430             
a  43.8487446      Node   182.65887     -0.03599700     -0.99806654             
e   0.1975905      Incl.   20.55480     -0.01812383     -0.05004194             
P 290              H    8.56          G   0.15           U   5                  
Residuals in seconds of arc
150322 T09  0.0   0.0     170121 T09  0.1+  0.1-    170128 T09  0.0   0.2-
150322 T09  0.0   0.0     170121 T09  0.1-  0.1-    170201 T09  0.0   0.2-
160404 T09  0.0   0.0     170121 T09  0.1-  0.2-    170201 T09  0.0   0.0
160404 T09  0.0   0.0     170121 T09  0.3-  0.1-    170201 T09  0.1-  0.1+
161128 T09  0.1-  0.1+    170128 T09  0.0   0.2+    170201 T09  0.1+  0.3+
161128 T09  0.1+  0.1-    170128 T09  0.2+  0.1+
161128 T09  0.0   0.1+    170128 T09  0.1+  0.3+

Ephemeris:
2017 BQ236               a,e,i = 43.85, 0.20, 21                 q = 35.1846
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 08    10 21 35.7 +00 30 58  35.0167 35.7659   137.9     1.1    24.2
...
2024 04 23    10 20 55.5 +00 39 36  35.2000 35.7625   123.3     1.3    24.2
...
2024 05 01    10 20 42.4 +00 43 38  35.3136 35.7607   115.6     1.5    24.3
...
2024 05 07    10 20 36.8 +00 46 19  35.4042 35.7594   109.8     1.5    24.3
2024 05 08    10 20 36.2 +00 46 44  35.4197 35.7591   108.9     1.5    24.3
2024 05 09    10 20 35.7 +00 47 09  35.4352 35.7589   107.9     1.5    24.3
...
2024 05 15    10 20 34.9 +00 49 25  35.5304 35.7576   102.2     1.6    24.3
...
2024 05 23    10 20 39.6 +00 51 54  35.6605 35.7558    94.6     1.6    24.3
...
2024 06 07    10 21 06.1 +00 54 49  35.9066 35.7524    80.5     1.6    24.3

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J202





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