[Iaude] MPEC K53: 2017 BS237 [a=74.78,e=0.53,i=19.6,H=8.3]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Thu May 23 12:21:44 EDT 2024


M.P.E.C. 2024-K53                                  Issued 2024 May 23, 16:19 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 BS237                                   


Observations:
     K17BN7S 5C2015 12 05.62672409 54 24.87 +03 29 56.7                WEK053T14
     K17BN7S 5C2015 12 05.62966409 54 24.86 +03 29 56.9                WEK053T14
     K17BN7S 5C2015 12 05.63262409 54 24.88 +03 29 57.0                WEK053T14
     K17BN7S 4C2016 12 23.51489 09 59 48.38 +03 26 38.9          24.1 z1EK053T09
     K17BN7S 4C2016 12 23.58584 09 59 48.23 +03 26 38.9          24.6 z1EK053T09
     K17BN7S 4C2016 12 23.63065 09 59 48.09 +03 26 39.4          25.0 z1EK053T09
     K17BN7S 4C2016 12 25.53845 09 59 44.04 +03 26 49.9          25.2 r1EK053T09
     K17BN7S 4C2016 12 25.60536 09 59 43.89 +03 26 50.3          24.3 i1EK053T09
     K17BN7S 4C2017 01 21.42316 09 58 20.36 +03 32 42.7          24.1 z1EK053T09
     K17BN7S 4C2017 01 21.47486 09 58 20.17 +03 32 43.7          23.9 z1EK053T09
     K17BN7S 4C2017 01 21.50089 09 58 20.06 +03 32 44.2          24.0 z1EK053T09
     K17BN7S 4C2017 01 21.52708 09 58 19.96 +03 32 44.7          24.2 z1EK053T09
     K17BN7S 4C2017 01 21.54935 09 58 19.87 +03 32 45.3          24.2 z1EK053T09
     K17BN7S 4C2017 01 21.58938 09 58 19.71 +03 32 45.8          24.4 z1EK053T09
     K17BN7S*4C2017 01 23.35517 09 58 12.82 +03 33 21.5          24.6 r1EK053T09
     K17BN7S 4C2017 01 23.37982 09 58 12.73 +03 33 21.8          24.5 r1EK053T09
     K17BN7S 4C2017 01 23.40271 09 58 12.64 +03 33 22.1          24.6 r1EK053T09
     K17BN7S 4C2017 01 23.42310 09 58 12.56 +03 33 22.8          24.7 r1EK053T09
     K17BN7S 4C2017 01 23.44005 09 58 12.50 +03 33 23.1          24.7 r1EK053T09
     K17BN7S 4C2017 01 23.50979 09 58 12.22 +03 33 24.5          24.2 i1EK053T09
     K17BN7S 4C2017 01 23.54000 09 58 12.10 +03 33 25.0          24.1 i1EK053T09
     K17BN7S 4C2017 01 23.57255 09 58 11.97 +03 33 25.8          24.1 i1EK053T09
     K17BN7S 4C2017 01 23.58131 09 58 11.94 +03 33 26.2          24.4 i1EK053T09
     K17BN7S 4C2017 01 30.40627 09 57 44.18 +03 35 55.7          24.4 i1EK053T09
     K17BN7S 4C2017 01 30.45035 09 57 43.98 +03 35 56.6          24.4 i1EK053T09
     K17BN7S 4C2017 01 30.49455 09 57 43.80 +03 35 57.4          24.5 z1EK053T09
     K17BN7S 4C2017 01 30.52066 09 57 43.67 +03 35 58.3          24.5 z1EK053T09
     K17BN7S 4C2017 01 30.55762 09 57 43.53 +03 35 59.1          24.3 z1EK053T09
     K17BN7S 4C2017 01 30.60540 09 57 43.31 +03 36 00.3          24.3 z1EK053T09
     K17BN7S 4C2019 02 05.37652 10 08 48.97 +03 31 13.1          24.3 i1EK053T09
     K17BN7S 4C2019 02 05.40394 10 08 48.84 +03 31 14.0          24.4 i1EK053T09
     K17BN7S 4C2019 02 05.42003 10 08 48.78 +03 31 14.3          24.5 i1EK053T09
     K17BN7S 1C2019 03 03.29756610 06 58.24 +03 43 19.5                WEK053T09

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 H. Fukuyama, T. G. Fisher,
    S. Deen.  8.2-m f/2.0 reflector + CCD(HSC), 8.3-m Subaru Telescope + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea.  Observer K. Meech.  Measurer S.
    Deen.  3.58-m Canada-France-Hawaii Telescope + CCD.

Orbital elements:
2017 BS237                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M  22.57627              (2000.0)            P               Q                  
n   0.00152401     Peri.  272.76676     +0.06006300     -0.99744889             
a  74.7842907      Node   173.40706     +0.99600748     +0.05732974             
e   0.5329859      Incl.   19.63265     +0.06604199     +0.04253242             
P 647              H    8.33          G   0.15           U   5                  
Residuals in seconds of arc
151205 T14  0.0   0.4-    170121 T09  0.1+  0.1+    170123 T09  0.1+  0.3+
151205 T14  0.2-  0.2-    170121 T09  0.0   0.3+    170130 T09  0.1+  0.1+
151205 T14  0.2+  0.1-    170121 T09  0.0   0.0     170130 T09  0.0   0.0
161223 T09  0.2+  0.3+    170123 T09  0.3-  0.2+    170130 T09  0.1+  0.2-
161223 T09  0.3+  0.1-    170123 T09  0.2-  0.0     170130 T09  0.2-  0.1+
161223 T09  0.4-  0.2+    170123 T09  0.1-  0.1-    170130 T09  0.1+  0.0
161225 T09  0.0   0.0     170123 T09  0.1-  0.1+    170130 T09  0.2-  0.1+
161225 T09  0.0   0.0     170123 T09  0.0   0.1+    190205 T09  0.1+  0.2-
170121 T09  0.1-  0.1+    170123 T09  0.0   0.1+    190205 T09  0.1-  0.0
170121 T09  0.1+  0.1+    170123 T09  0.1+  0.1-    190205 T09  0.0   0.1-
170121 T09  0.0   0.1+    170123 T09  0.1+  0.1+    190303 T09  0.1+  0.1-

Ephemeris:
2017 BS237               a,e,i = 74.78, 0.53, 20                 q = 34.9253
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 23    10 31 00.9 +03 48 31  45.3927 45.9746   124.8     1.0    25.1
...
2024 05 08    10 30 41.3 +03 53 09  45.6333 45.9925   110.3     1.2    25.1
...
2024 05 16    10 30 38.0 +03 55 00  45.7720 46.0020   102.5     1.2    25.1
...
2024 05 22    10 30 38.8 +03 56 03  45.8787 46.0092    96.8     1.3    25.1
2024 05 23    10 30 39.2 +03 56 12  45.8966 46.0104    95.8     1.3    25.1
2024 05 24    10 30 39.7 +03 56 21  45.9146 46.0115    94.9     1.3    25.1
...
2024 05 30    10 30 44.4 +03 57 02  46.0227 46.0187    89.1     1.3    25.1
...
2024 06 07    10 30 55.0 +03 57 29  46.1665 46.0282    81.5     1.2    25.1
...
2024 06 22    10 31 28.1 +03 56 58  46.4270 46.0461    67.4     1.2    25.1

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-K53





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