[Iaude] MPEC O32: 2017 CF60 [a=43.96,e=0.10,i=12.7,H=7.1]

Sat Jul 20 05:43:52 EDT 2024

M.P.E.C. 2024-O32                                 Issued 2024 July 20, 09:42 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 CF60                                    


Observations:
     K17C60F 1C2016 02 12.34442109 30 17.72 +01 35 09.7                WEO032T09
     K17C60F 1C2016 02 12.44381409 30 17.31 +01 35 11.6                WEO032T09
     K17C60F 1C2016 12 25.48331409 37 07.41 +01 02 29.4                WEO032T09
     K17C60F 4C2017 01 21.37198 09 35 38.47 +01 05 09.2          24.0 z1EO032T09
     K17C60F 4C2017 01 21.39613 09 35 38.37 +01 05 09.4          23.4 z1EO032T09
     K17C60F 4C2017 01 21.41490 09 35 38.28 +01 05 09.5          23.5 z1EO032T09
     K17C60F 1C2017 01 28.39137509 35 10.54 +01 06 45.5                WEO032T09
     K17C60F 1C2017 01 28.39981709 35 10.50 +01 06 45.7                WEO032T09
     K17C60F*4C2017 02 01.48142 09 34 53.77 +01 07 51.3          23.6 i1EO032T09
     K17C60F 4C2017 02 01.48410 09 34 53.76 +01 07 51.2          23.6 i1EO032T09
     K17C60F 4C2017 02 01.51446 09 34 53.63 +01 07 51.7          23.8 i1EO032T09
     K17C60F 4C2017 02 01.52270 09 34 53.59 +01 07 51.7          23.5 i1EO032T09
     K17C60F 4C2017 02 01.52538 09 34 53.59 +01 07 52.0          23.4 i1EO032T09
     K17C60F 4C2017 02 01.55545 09 34 53.44 +01 07 52.2          23.7 i1EO032T09
     K17C60F 1C2017 03 04.38578009 32 47.36 +01 18 47.7                WEO032T09
     K17C60F 5C2018 06 10.24859009 35 18.52 +01 22 51.4                WEO032T14
     K17C60F 5C2018 06 10.25185109 35 18.53 +01 22 51.5                WEO032T14

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).
T14 Canada-France-Hawaii Telescope, Maunakea.  Observer J. Keane.  Measurer S.
    Deen.  3.58-m Canada-France-Hawaii Telescope + CCD.

Orbital elements:
2017 CF60                                                                       
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M 215.97121              (2000.0)            P               Q                  
n   0.00338141     Peri.   52.77548     +0.53112793     +0.82140016             
a  43.9613261      Node   250.56382     -0.83032878     +0.45574705             
e   0.1008305      Incl.   12.73364     -0.16869274     +0.34292332             
P 291              H    7.13          G   0.15           U   7                  
Residuals in seconds of arc
160212 T09  0.1-  0.0     170128 T09  0.1+  0.2-    170201 T09  0.1+  0.1+
160212 T09  0.1+  0.1-    170128 T09  0.0   0.1-    170201 T09  0.3-  0.2-
161225 T09  0.0   0.0     170201 T09  0.0   0.2+    170304 T09  0.0   0.1-
170121 T09  0.1+  0.2+    170201 T09  0.0   0.0     180610 T14  0.0   0.1-
170121 T09  0.1+  0.0     170201 T09  0.0   0.0     180610 T14  0.0   0.0
170121 T09  0.2-  0.1-    170201 T09  0.1-  0.1-

Ephemeris:
2017 CF60                a,e,i = 43.96, 0.10, 13                 q = 39.5287
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 06 20    09 58 34.2 -00 58 51  48.1126 47.6751    63.9     1.1    24.1
...
2024 07 05    09 59 25.7 -01 00 18  48.3157 47.6731    50.3     0.9    24.1
...
2024 07 13    09 59 58.0 -01 01 49  48.4083 47.6720    43.2     0.8    24.1
...
2024 07 19    10 00 24.2 -01 03 17  48.4693 47.6712    37.9     0.7    24.1
2024 07 20    10 00 28.7 -01 03 33  48.4787 47.6711    37.0     0.7    24.1
2024 07 21    10 00 33.2 -01 03 50  48.4879 47.6710    36.1     0.7    24.1
...
2024 07 27    10 01 01.2 -01 05 38  48.5381 47.6702    31.0     0.6    24.1
...
2024 08 04    10 01 40.0 -01 08 27  48.5917 47.6691    24.3     0.5    24.1
...
2024 08 19    10 02 55.9 -01 14 46  48.6475 47.6672    14.2     0.3    24.0

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-O32