[Iaude] MPEC J142: 2017 DK163 [a=68.21,e=0.46,i=11.6,H=7.99]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Wed May 8 05:56:59 EDT 2024
M.P.E.C. 2024-J142 Issued 2024 May 8, 09:55 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 DK163
Additional Observations:
K17DG3K 4C2019 04 04.28639 10 03 25.50 +02 36 54.8 25.9 g1EJ142T09
K17DG3K 4C2019 04 04.32085 10 03 25.42 +02 36 55.6 26.1 g1EJ142T09
K17DG3K 4C2019 04 04.33235 10 03 25.38 +02 36 55.9 25.4 g1EJ142T09
K17DG3K 4C2019 04 04.33618 10 03 25.38 +02 36 55.9 25.5 g1EJ142T09
K17DG3K 4C2019 04 04.34384 10 03 25.34 +02 36 56.1 25.0 g1EJ142T09
K17DG3K 1C2019 05 09.23809310 02 33.11 +02 46 34.8 WEJ142T09
K17DG3K 1C2019 05 09.25984110 02 33.10 +02 46 35.0 WEJ142T09
K17DG3K 1C2019 05 09.29885210 02 33.09 +02 46 35.4 WEJ142T09
K17DG3K 1C2019 05 09.34989510 02 33.08 +02 46 36.0 WEJ142T09
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 I. Shimokuri, S. Deen.
8.2-m f/2.0 reflector + CCD(HSC), 8.3-m Subaru Telescope + CCD.
Orbital elements:
2017 DK163
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 331.26412 (2000.0) P Q
n 0.00174951 Peri. 307.30210 -0.59113631 +0.78291373
a 68.2115976 Node 285.33907 -0.66169383 -0.60820918
e 0.4643996 Incl. 11.60015 -0.46121485 -0.13087280
P 563 H 7.99 G 0.15 U 8
Residuals in seconds of arc
161223 T09 0.1- 0.3+ 170130 T09 0.0 0.2- 170322 T09 0.2- 0.1-
161223 T09 0.2- 0.1- 170130 T09 0.0 0.0 170322 T09 0.1+ 0.1+
161223 T09 0.0 0.4- 170130 T09 0.0 0.1- 170322 T09 0.0 0.1-
170123 T09 0.1- 0.1- 170130 T09 0.1+ 0.3+ 170322 T09 0.1- 0.0
170123 T09 0.1- 0.1+ 170223 T09 0.2- 0.2- 190404 T09 0.1- 0.1-
170123 T09 0.2+ 0.4+ 170223 T09 0.3+ 0.1- 190404 T09 0.1+ 0.0
170123 T09 0.0 0.0 170223 T09 0.0 0.1+ 190404 T09 0.0 0.1+
170123 T09 0.1+ 0.0 170223 T09 0.1+ 0.0 190404 T09 0.1+ 0.0
170123 T09 0.2+ 0.0 170223 T09 0.1+ 0.0 190404 T09 0.2- 0.0
170123 T09 0.2+ 0.1+ 170304 T09 0.1- 0.1- 190509 T09 0.0 0.0
170123 T09 0.0 0.1- 170304 T09 0.1+ 0.1- 190509 T09 0.0 0.0
170123 T09 0.0 0.1+ 170304 T09 0.1+ 0.2+ 190509 T09 0.0 0.1-
170130 T09 0.1- 0.1- 170304 T09 0.0 0.1+ 190509 T09 0.1+ 0.0
170130 T09 0.0 0.3+ 170304 T09 0.1- 0.1-
170130 T09 0.2+ 0.0 170322 T09 0.2- 0.2+
Ephemeris:
2017 DK163 a,e,i = 68.21, 0.46, 12 q = 36.5342
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 08 10 23 13.4 -00 05 56 46.5580 47.3117 138.4 0.8 24.8
...
2024 04 23 10 22 39.3 -00 00 29 46.7273 47.2960 123.9 1.0 24.9
...
2024 05 01 10 22 27.3 +00 01 59 46.8335 47.2876 116.2 1.1 24.9
...
2024 05 07 10 22 21.4 +00 03 37 46.9188 47.2813 110.5 1.1 24.9
2024 05 08 10 22 20.7 +00 03 52 46.9334 47.2802 109.5 1.2 24.9
2024 05 09 10 22 20.1 +00 04 06 46.9481 47.2792 108.6 1.2 24.9
...
2024 05 15 10 22 17.9 +00 05 25 47.0380 47.2729 102.8 1.2 24.9
...
2024 05 23 10 22 19.3 +00 06 47 47.1613 47.2645 95.2 1.2 24.9
...
2024 06 07 10 22 35.4 +00 08 02 47.3951 47.2488 81.1 1.2 24.9
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-J142
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