[Iaude] MPEC O26: 2017 DO171 [a=119.07,e=0.65,i=38.4,H=8.3]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Jul 20 05:14:18 EDT 2024
M.P.E.C. 2024-O26 Issued 2024 July 20, 09:12 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 DO171
Observations:
K17DH1O CC2012 03 16.31840312 22 53.76 +06 50 01.6 WEO026695
K17DH1O CC2012 03 16.39567112 22 53.42 +06 50 03.2 WEO026695
K17DH1O 1C2017 01 30.62342412 38 11.11 +00 49 00.1 WEO026T09
K17DH1O 1C2017 01 30.62612212 38 11.12 +00 49 00.1 WEO026T09
K17DH1O 1C2017 01 30.64026912 38 11.08 +00 49 00.1 WEO026T09
K17DH1O 1C2017 02 02.62486212 38 05.03 +00 49 28.7 WEO026T09
K17DH1O*4C2017 02 21.50560 12 37 13.24 +00 53 39.4 24.6 z1EO026T09
K17DH1O 4C2017 02 21.55007 12 37 13.08 +00 53 40.2 24.9 z1EO026T09
K17DH1O 4C2017 02 21.59307 12 37 12.92 +00 53 41.1 24.5 z1EO026T09
K17DH1O 4C2017 02 23.55566 12 37 06.37 +00 54 12.8 24.7 r1EO026T09
K17DH1O 4C2017 02 23.62075 12 37 06.13 +00 54 13.6 25.0 r1EO026T09
K17DH1O 4C2017 02 23.65038 12 37 06.06 +00 54 14.3 25.3 r1EO026T09
K17DH1O 1C2017 04 02.48575112 34 34.40 +01 05 47.6 WEO026T09
K17DH1O 1C2019 04 03.47224512 39 55.48 -01 21 20.5 WEO026T09
Observer details:
695 Kitt Peak. Observers S. Sheppard, C. Trujillo. Measurer S. Deen. 4.0-m
Ritchey-Chretien + CCD.
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 DO171
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Alexandersen
M 354.47495 (2000.0) P Q
n 0.00075857 Peri. 215.88857 -0.68457603 +0.71517480
a 119.0708440 Node 13.12971 -0.43476976 -0.24533947
e 0.6454924 Incl. 38.36821 -0.58509052 -0.65447196
P1299 H 8.31 G 0.15 U 6
Residuals in seconds of arc
120316 695 0.2+ 0.0 170202 T09 0.0 0.1- 170223 T09 0.2- 0.2-
120316 695 0.1- 0.0 170221 T09 0.1+ 0.0 170223 T09 0.3+ 0.0
170130 T09 0.1- 0.1- 170221 T09 0.1- 0.1+ 170402 T09 0.0 0.1+
170130 T09 0.1+ 0.1- 170221 T09 0.3- 0.3+ 190403 T09 0.1+ 0.0
170130 T09 0.0 0.2- 170223 T09 0.0 0.1+
Ephemeris:
2017 DO171 a,e,i = 119.07, 0.65, 38 q = 42.2115
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 06 20 12 49 53.6 -07 31 32 44.7229 45.0060 105.6 1.2 25.0
...
2024 07 05 12 49 51.0 -07 32 59 44.9614 44.9952 91.3 1.3 25.0
...
2024 07 13 12 49 57.1 -07 34 32 45.0902 44.9895 83.7 1.3 25.0
...
2024 07 19 12 50 05.0 -07 36 03 45.1857 44.9852 78.0 1.3 25.0
2024 07 20 12 50 06.6 -07 36 20 45.2014 44.9845 77.0 1.3 25.0
2024 07 21 12 50 08.3 -07 36 37 45.2170 44.9837 76.1 1.3 25.0
...
2024 07 27 12 50 19.9 -07 38 31 45.3094 44.9794 70.4 1.2 25.0
...
2024 08 04 12 50 39.5 -07 41 30 45.4272 44.9737 62.9 1.2 25.0
...
2024 08 19 12 51 28.1 -07 48 22 45.6241 44.9630 48.7 1.0 25.0
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-O26
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