[Iaude] MPEC L70: 2019 GK185 [a=42.99,e=0.04,i=8.1,H=7.2]

Thu Jun 6 12:32:20 EDT 2024

M.P.E.C. 2024-L70                                  Issued 2024 June 6, 16:30 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

                                   2019 GK185                                   


Observations:
     K19GI5K &C2016 03 02.15708810 15 32.04 +04 29 21.6          23.6 rWEL070W84
     K19GI5K &C2019 01 02.29829310 33 40.04 +03 09 19.4          23.8 gWEL070W84
     K19GI5K 1C2019 04 06.28588010 27 46.40 +03 44 30.8          23.1 iWEL070T09
     K19GI5K*4C2019 04 07.31764 10 27 43.18 +03 44 56.5          24.6 g1EL070T09
     K19GI5K 4C2019 04 07.34315 10 27 43.10 +03 44 57.2          24.8 g1EL070T09
     K19GI5K 4C2019 04 07.34524 10 27 43.09 +03 44 57.3          24.7 g1EL070T09
     K19GI5K 4C2019 04 07.36664 10 27 43.02 +03 44 57.7          24.6 g1EL070T09
     K19GI5K 4C2019 04 08.25500 10 27 40.32 +03 45 19.7          23.8 y1EL070T09
     K19GI5K 4C2019 04 08.28056 10 27 40.25 +03 45 20.4          23.8 y1EL070T09
     K19GI5K 4C2019 04 08.31368 10 27 40.16 +03 45 21.0          23.8 y1EL070T09
     K19GI5K 4C2019 04 08.34415 10 27 40.06 +03 45 21.7          24.4 y1EL070T09
     K19GI5K 1C2019 05 08.34399410 26 41.28 +03 55 10.2          22.9 iWEL070T09
     K19GI5K 1C2019 05 09.39812110 26 40.47 +03 55 24.4          23.2 iWEL070T09
     K19GI5K 1C2019 05 31.29461210 26 44.78 +03 58 21.9                WEL070T09
     K19GI5K 1C2019 06 08.29725010 26 56.32 +03 58 27.7          22.6 zWEL070T09
     K19GI5K 1C2019 06 08.32676510 26 56.36 +03 58 27.7          22.6 zWEL070T09
     K19GI5K 1C2019 12 31.63306010 38 30.05 +02 48 52.5          23.0 zWEL070T09
     K19GI5K 1C2020 01 19.41434510 37 41.52 +02 52 10.0          22.7 zWEL070T09

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, E. Chaghafi.  8.3-m
    Subaru Telescope + CCD, 8.2-m f/2.0 reflector + CCD(HSC).
W84 Cerro Tololo-DECam.  Observers D. Schlegel, J. Newman, A. Meisner.
    Measurer S. Deen.  4.0-m reflector + CCD.

Orbital elements:
2019 GK185                                                                      
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M 249.30578              (2000.0)            P               Q                  
n   0.00349668     Peri.   79.42639     +0.15852975     +0.98620286             
a  42.9898390      Node   199.88670     -0.95181526     +0.13980905             
e   0.0447260      Incl.    8.05558     -0.26251862     +0.08864172             
P 282              H    7.27          G   0.15           U   6                  
Residuals in seconds of arc
160302 W84  0.0   0.0     190407 T09  0.2-  0.0     190509 T09  0.1+  0.0
190102 W84  0.1+  0.1-    190408 T09  0.2-  0.1+    190531 T09  0.1+  0.0
190406 T09  0.1+  0.0     190408 T09  0.1-  0.1+    190608 T09  0.2+  0.1-
190407 T09  0.1-  0.0     190408 T09  0.1+  0.1-    190608 T09  0.0   0.0
190407 T09  0.1-  0.1+    190408 T09  0.0   0.1-    191231 T09  0.1+  0.0
190407 T09  0.1-  0.1+    190508 T09  0.1+  0.0     200119 T09  0.1-  0.0

Ephemeris:
2019 GK185               a,e,i = 42.99, 0.04, 8                  q = 41.0671
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 05 07    10 50 30.9 +02 13 59  43.2803 43.7388   116.4     1.2    23.8
...
2024 05 22    10 50 19.6 +02 17 13  43.5164 43.7372   102.0     1.3    23.8
...
2024 05 30    10 50 21.1 +02 18 12  43.6487 43.7364    94.3     1.3    23.9
...
2024 06 05    10 50 25.7 +02 18 34  43.7490 43.7358    88.6     1.3    23.9
2024 06 06    10 50 26.8 +02 18 36  43.7658 43.7357    87.6     1.3    23.9
2024 06 07    10 50 28.0 +02 18 38  43.7825 43.7355    86.7     1.3    23.9
...
2024 06 13    10 50 36.6 +02 18 35  43.8823 43.7349    81.0     1.3    23.9
...
2024 06 21    10 50 52.6 +02 18 03  44.0126 43.7341    73.5     1.3    23.9
...
2024 07 06    10 51 35.6 +02 15 34  44.2415 43.7325    59.4     1.1    23.9

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-L70