[Iaude] MPEC N55: 2017 DB170 [a=46.02,e=0.13,i=4.2,H=8.7]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Fri Jul 5 11:10:15 EDT 2024
M.P.E.C. 2024-N55 Issued 2024 July 5, 15:08 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 DB170
Observations:
K17DH0B 1C2016 04 04.45708112 32 30.73 +01 09 42.8 WEN055T09
K17DH0B 1C2016 04 04.49142312 32 30.57 +01 09 43.8 WEN055T09
K17DH0B 4C2017 02 21.56614 12 41 12.01 +00 12 07.7 24.3 z1EN055T09
K17DH0B 4C2017 02 21.59574 12 41 11.90 +00 12 08.5 24.3 z1EN055T09
K17DH0B 4C2017 02 21.61448 12 41 11.85 +00 12 09.0 24.2 z1EN055T09
K17DH0B*4C2017 02 23.54142 12 41 05.15 +00 13 00.1 25.3 r1EN055T09
K17DH0B 4C2017 02 23.61010 12 41 04.89 +00 13 01.9 24.6 r1EN055T09
K17DH0B 4C2017 02 23.62285 12 41 04.83 +00 13 02.4 24.5 r1EN055T09
K17DH0B 4C2017 02 23.65247 12 41 04.74 +00 13 03.1 25.0 r1EN055T09
K17DH0B 1C2017 04 27.39220812 36 32.85 +00 42 27.7 WEN055T09
K17DH0B 1C2019 04 03.45342912 49 43.83 -00 42 24.1 WEN055T09
K17DH0B 1C2019 04 03.47758112 49 43.72 -00 42 23.5 WEN055T09
K17DH0B 1C2019 04 06.46046112 49 29.88 -00 40 56.8 WEN055T09
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, H. Fukuyama. 8.3-m
Subaru Telescope + CCD, 8.2-m f/2.0 reflector + CCD(HSC).
Orbital elements:
2017 DB170
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 2.61957 (2000.0) P Q
n 0.00315722 Peri. 101.70008 -0.95941192 +0.27241317
a 46.0185338 Node 94.14008 -0.27874166 -0.87677952
e 0.1297109 Incl. 4.19367 -0.04280024 -0.39629375
P 312 H 8.77 G 0.15 U 6
Residuals in seconds of arc
160404 T09 0.0 0.1- 170223 T09 0.1+ 0.0 190403 T09 0.1- 0.0
160404 T09 0.0 0.0 170223 T09 0.0 0.0 190403 T09 0.0 0.1-
170221 T09 0.0 0.0 170223 T09 0.2- 0.1+ 190406 T09 0.1+ 0.0
170221 T09 0.1- 0.0 170223 T09 0.0 0.0
170221 T09 0.2+ 0.0 170427 T09 0.0 0.0
Ephemeris:
2017 DB170 a,e,i = 46.02, 0.13, 4 q = 40.0494
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 06 05 13 14 02.1 -03 24 26 39.4861 40.0590 123.8 1.2 24.9
...
2024 06 20 13 13 36.8 -03 23 26 39.7107 40.0594 109.4 1.4 25.0
...
2024 06 28 13 13 31.2 -03 23 46 39.8401 40.0596 101.8 1.4 25.0
...
2024 07 04 13 13 30.7 -03 24 24 39.9398 40.0597 96.0 1.4 25.0
2024 07 05 13 13 30.9 -03 24 32 39.9565 40.0597 95.1 1.4 25.0
2024 07 06 13 13 31.2 -03 24 41 39.9733 40.0597 94.2 1.5 25.0
...
2024 07 12 13 13 35.1 -03 25 46 40.0742 40.0599 88.5 1.5 25.0
...
2024 07 20 13 13 45.3 -03 27 43 40.2081 40.0601 80.9 1.4 25.0
...
2024 08 04 13 14 19.5 -03 32 51 40.4497 40.0604 66.8 1.3 25.0
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-N55
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