[Iaude] MPEC K15: 2019 CD30 [a=41.27,e=0.03,i=16.5,H=8.3]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Fri May 17 15:28:46 EDT 2024


M.P.E.C. 2024-K15                                  Issued 2024 May 17, 19:27 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 CD30                                    


Observations:
     K19C30D 4C2018 03 18.46308 11 46 11.15 +03 28 03.3          24.1 i1EK015T09
     K19C30D 4C2018 03 18.50571 11 46 10.95 +03 28 04.6          23.9 i1EK015T09
     K19C30D 4C2018 03 18.57871 11 46 10.62 +03 28 07.1          24.0 i1EK015T09
     K19C30D 4C2018 04 24.37247 11 43 43.34 +03 45 51.9          23.9 z1EK015T09
     K19C30D 4C2018 04 24.40148 11 43 43.24 +03 45 52.2          23.4 z1EK015T09
     K19C30D 4C2018 04 24.44523 11 43 43.08 +03 45 53.0          23.9 z1EK015T09
     K19C30D 4C2018 04 24.44791 11 43 43.08 +03 45 53.4          24.0 z1EK015T09
     K19C30D 4C2018 04 24.48803 11 43 42.94 +03 45 54.0          24.1 z1EK015T09
     K19C30D*4C2019 02 04.56598 11 54 10.23 +02 56 50.5          25.9 g1EK015T09
     K19C30D 4C2019 02 04.58875 11 54 10.16 +02 56 51.2          25.3 g1EK015T09
     K19C30D 4C2019 02 04.63313 11 54 10.03 +02 56 52.2          25.3 g1EK015T09
     K19C30D 4C2019 02 04.66250 11 54 09.95 +02 56 52.8          25.6 g1EK015T09
     K19C30D 4C2019 03 07.56739 11 52 13.96 +03 12 17.4          24.8 y1EK015T09
     K19C30D 4C2019 03 07.60751 11 52 13.79 +03 12 18.7          25.2 y1EK015T09
     K19C30D 4C2019 03 07.62089 11 52 13.72 +03 12 19.1          25.4 y1EK015T09
     K19C30D 4C2019 03 08.35114 11 52 10.61 +03 12 43.1          24.3 r1EK015T09
     K19C30D 4C2019 03 08.36022 11 52 10.58 +03 12 43.4          24.3 r1EK015T09
     K19C30D 4C2019 03 08.37278 11 52 10.52 +03 12 43.9          24.0 r1EK015T09
     K19C30D 4C2019 03 08.40431 11 52 10.39 +03 12 44.9          24.4 r1EK015T09
     K19C30D 4C2019 03 08.43604 11 52 10.24 +03 12 45.9          24.3 r1EK015T09

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.  Measurer A. Yamauchi.  8.2-m f/2.0
    reflector + CCD(HSC).

Orbital elements:
2019 CD30                                                                       
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M 195.68892              (2000.0)            P               Q                  
n   0.00371770     Peri.  179.14786     +0.98068995     +0.18861945             
a  41.2685989      Node   169.54150     -0.18107294     +0.97555811             
e   0.0291347      Incl.   16.53818     -0.07389060     +0.11273456             
P 265              H    8.38          G   0.15           U   7                  
Residuals in seconds of arc
180318 T09  0.1+  0.0     180424 T09  0.1-  0.2-    190307 T09  0.2-  0.1-
180318 T09  0.0   0.1-    190204 T09  0.0   0.1+    190308 T09  0.0   0.0
180318 T09  0.1-  0.0     190204 T09  0.0   0.2+    190308 T09  0.1+  0.0
180424 T09  0.1+  0.4+    190204 T09  0.0   0.1+    190308 T09  0.0   0.1+
180424 T09  0.1+  0.0     190204 T09  0.2+  0.1-    190308 T09  0.2+  0.1+
180424 T09  0.1-  0.2-    190307 T09  0.1-  0.1-    190308 T09  0.0   0.0
180424 T09  0.0   0.1+    190307 T09  0.1-  0.1-

Ephemeris:
2019 CD30                a,e,i = 41.27, 0.03, 17                 q = 40.0662
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 17    12 15 22.8 +02 44 22  41.5165 42.4283   155.0     0.6    24.7
...
2024 05 02    12 14 28.0 +02 50 26  41.6481 42.4280   140.3     0.9    24.8
...
2024 05 10    12 14 03.6 +02 53 01  41.7398 42.4278   132.4     1.0    24.8
...
2024 05 16    12 13 47.9 +02 54 36  41.8170 42.4277   126.6     1.1    24.8
2024 05 17    12 13 45.6 +02 54 50  41.8305 42.4277   125.6     1.1    24.8
2024 05 18    12 13 43.3 +02 55 04  41.8442 42.4277   124.7     1.1    24.8
...
2024 05 24    12 13 31.1 +02 56 14  41.9295 42.4275   118.9     1.2    24.8
...
2024 06 01    12 13 19.0 +02 57 17  42.0508 42.4274   111.2     1.3    24.8
...
2024 06 16    12 13 10.5 +02 57 38  42.2946 42.4271    96.8     1.4    24.8

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-K15





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