[Iaude] MPEC O28: 2019 EU8 [a=47.51,e=0.11,i=5.7,H=8.3]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-O28                                 Issued 2024 July 20, 09:18 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 EU8                                    


Observations:
     K19E08U 1C2018 04 22.38706212 14 40.44 +03 51 58.0                WEO028T09
     K19E08U 4C2019 02 05.56175 12 22 32.62 +03 02 05.3          24.8 i1EO028T09
     K19E08U 4C2019 02 05.60340 12 22 32.53 +03 02 06.1          25.3 i1EO028T09
     K19E08U 4C2019 02 05.63031 12 22 32.46 +03 02 06.6          25.2 i1EO028T09
     K19E08U 4C2019 02 05.63299 12 22 32.46 +03 02 06.8          24.8 i1EO028T09
     K19E08U*1C2019 03 03.58750112 21 18.29 +03 12 02.2                WEO028T09
     K19E08U 1C2019 03 03.63850112 21 18.13 +03 12 03.4                WEO028T09
     K19E08U 4C2019 04 04.45230 12 19 21.57 +03 25 19.0          25.5 g1EO028T09
     K19E08U 4C2019 04 04.47412 12 19 21.48 +03 25 19.3          26.3 g1EO028T09
     K19E08U 4C2019 04 04.49722 12 19 21.41 +03 25 20.0          26.2 g1EO028T09
     K19E08U 1C2019 04 06.31169012 19 14.73 +03 26 02.1                WEO028T09
     K19E08U 1C2020 01 30.60917012 26 21.10 +02 39 51.8                WEO028T09
     K19E08U 1C2020 01 30.62291112 26 21.07 +02 39 52.0                WEO028T09
     K19E08U 1C2020 01 30.66346012 26 21.00 +02 39 52.8                WEO028T09
     K19E08U 5C2023 01 21.61586612 37 21.16 +01 36 30.6                WEO028T14
     K19E08U 5C2023 01 21.61915812 37 21.15 +01 36 30.6                WEO028T14
     K19E08U 5C2023 01 21.62106012 37 21.15 +01 36 30.7                WEO028T14
     K19E08U 5C2023 01 21.62573912 37 21.14 +01 36 30.8                WEO028T14

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 K. Meech.  Measurer S.
    Deen.  3.58-m Canada-France-Hawaii Telescope + CCD.

Orbital elements:
2019 EU8                                                                        
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Alexandersen            
M 236.38547              (2000.0)            P               Q                  
n   0.00300986     Peri.  197.95037     +0.78041506     +0.61966793             
a  47.5085080      Node   123.46655     -0.56070512     +0.75264064             
e   0.1090615      Incl.    5.74122     -0.27669856     +0.22258418             
P 327              H    8.39          G   0.15           U   5                  
Residuals in seconds of arc
180422 T09  0.0   0.2-    190303 T09  0.1-  0.0     200130 T09  0.0   0.0
190205 T09  0.0   0.0     190404 T09  0.0   0.1+    200130 T09  0.1+  0.1+
190205 T09  0.1+  0.0     190404 T09  0.2-  0.1-    230121 T14  0.1+  0.0
190205 T09  0.0   0.0     190404 T09  0.1+  0.0     230121 T14  0.0   0.1-
190205 T09  0.1+  0.1+    190406 T09  0.2+  0.0     230121 T14  0.0   0.0
190303 T09  0.3-  0.1+    200130 T09  0.1+  0.0     230121 T14  0.1-  0.0

Ephemeris:
2019 EU8                 a,e,i = 47.51, 0.11, 6                  q = 42.3272
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 06 20    12 34 26.0 +01 57 35  50.5622 50.7182    98.3     1.1    25.6
...
2024 07 05    12 34 31.0 +01 55 28  50.8105 50.7152    84.1     1.1    25.6
...
2024 07 13    12 34 40.1 +01 53 40  50.9413 50.7136    76.5     1.1    25.6
...
2024 07 19    12 34 49.9 +01 52 01  51.0367 50.7124    70.9     1.1    25.6
2024 07 20    12 34 51.8 +01 51 43  51.0523 50.7122    69.9     1.1    25.6
2024 07 21    12 34 53.7 +01 51 25  51.0678 50.7120    69.0     1.1    25.6
...
2024 07 27    12 35 06.6 +01 49 28  51.1585 50.7108    63.3     1.0    25.6
...
2024 08 04    12 35 27.4 +01 46 32  51.2723 50.7092    55.8     0.9    25.6
...
2024 08 19    12 36 16.1 +01 40 11  51.4567 50.7062    41.8     0.8    25.6

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-O28