[Iaude] MPEC H64: 2017 BK235 [a=64.89,e=0.43,i=11.9,H=7.5]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Mon Apr 22 15:20:17 EDT 2024
M.P.E.C. 2024-H64 Issued 2024 April 22, 19:18 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
2017 BK235
Observations:
K17BN5K 4C2017 01 21.43262 10 05 18.09 +02 52 33.2 24.4 z1EH064T09
K17BN5K 4C2017 01 21.47848 10 05 17.95 +02 52 33.9 24.5 z1EH064T09
K17BN5K 4C2017 01 21.53071 10 05 17.80 +02 52 34.4 25.0 z1EH064T09
K17BN5K 4C2017 01 21.55293 10 05 17.74 +02 52 34.9 25.1 z1EH064T09
K17BN5K*4C2017 01 23.35766 10 05 12.32 +02 52 58.6 25.5 r1EH064T09
K17BN5K 4C2017 01 23.38262 10 05 12.26 +02 52 59.2 25.7 r1EH064T09
K17BN5K 4C2017 01 23.39135 10 05 12.22 +02 52 59.2 25.3 r1EH064T09
K17BN5K 4C2017 01 23.40520 10 05 12.19 +02 52 59.2 24.9 r1EH064T09
K17BN5K 4C2017 01 23.42098 10 05 12.14 +02 52 59.8 24.9 r1EH064T09
K17BN5K 4C2017 01 23.45863 10 05 12.01 +02 52 59.9 25.5 r1EH064T09
K17BN5K 4C2017 01 23.51343 10 05 11.85 +02 53 01.1 24.9 i1EH064T09
K17BN5K 4C2017 01 23.55452 10 05 11.72 +02 53 01.3 24.7 i1EH064T09
K17BN5K 4C2017 01 23.58486 10 05 11.64 +02 53 01.8 25.0 i1EH064T09
K17BN5K 4C2017 01 30.40987 10 04 50.28 +02 54 42.1 24.5 i1EH064T09
K17BN5K 4C2017 01 30.45397 10 04 50.11 +02 54 42.9 25.0 i1EH064T09
K17BN5K 4C2017 01 30.49820 10 04 49.97 +02 54 43.2 24.7 z1EH064T09
K17BN5K 4C2017 01 30.56119 10 04 49.76 +02 54 44.8 24.9 z1EH064T09
K17BN5K 4C2017 02 21.34603 10 03 36.34 +03 01 24.8 24.5 z1EH064T09
K17BN5K 4C2017 02 21.37159 10 03 36.25 +03 01 25.2 24.9 z1EH064T09
K17BN5K 4C2017 02 21.39722 10 03 36.15 +03 01 25.8 24.7 z1EH064T09
K17BN5K 4C2017 02 21.41923 10 03 36.08 +03 01 26.3 25.1 z1EH064T09
K17BN5K 4C2017 03 04.28899 10 02 59.41 +03 05 15.7 24.7 z1EH064T09
K17BN5K 4C2017 03 04.31448 10 02 59.36 +03 05 16.2 24.8 z1EH064T09
K17BN5K 4C2017 03 04.34002 10 02 59.26 +03 05 16.7 24.7 z1EH064T09
K17BN5K 4C2017 03 04.45244 10 02 58.88 +03 05 19.2 25.0 i1EH064T09
K17BN5K 4C2017 03 22.38749 10 02 03.81 +03 11 49.4 24.4 z1EH064T09
K17BN5K 4C2017 03 22.43886 10 02 03.65 +03 11 50.6 24.8 z1EH064T09
K17BN5K 4C2017 03 22.48627 10 02 03.54 +03 11 51.9 24.6 z1EH064T09
K17BN5K 4C2019 02 05.36641 10 10 49.38 +02 35 57.5 24.9 i1EH064T09
K17BN5K 4C2019 02 05.38256 10 10 49.34 +02 35 57.5 24.7 i1EH064T09
K17BN5K 4C2019 02 05.39592 10 10 49.28 +02 35 57.6 24.7 i1EH064T09
K17BN5K 4C2019 02 05.40928 10 10 49.24 +02 35 58.0 24.9 i1EH064T09
K17BN5K 4C2019 02 05.41196 10 10 49.23 +02 35 58.0 24.3 i1EH064T09
K17BN5K 4C2019 02 05.42003 10 10 49.20 +02 35 58.0 24.6 i1EH064T09
K17BN5K 4C2019 02 05.43354 10 10 49.16 +02 35 58.5 24.4 i1EH064T09
K17BN5K 4C2019 03 03.28745 10 09 20.65 +02 44 36.0 24.4 z1EH064T09
K17BN5K 4C2019 03 03.29758 10 09 20.62 +02 44 36.2 24.6 z1EH064T09
K17BN5K 4C2019 03 03.32504 10 09 20.53 +02 44 37.1 24.5 z1EH064T09
K17BN5K 4C2019 03 03.32771 10 09 20.52 +02 44 36.9 24.6 z1EH064T09
K17BN5K 4C2019 04 05.34328 10 07 43.70 +02 56 39.0 25.3 r1EH064T09
K17BN5K 4C2019 04 05.36539 10 07 43.66 +02 56 39.3 26.0 r1EH064T09
K17BN5K 4C2019 04 05.36748 10 07 43.64 +02 56 39.7 25.4 r1EH064T09
K17BN5K 4C2019 04 05.37599 10 07 43.63 +02 56 39.7 25.3 r1EH064T09
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 T. G. Fisher, A. Yamauchi,
H. Fukuyama. 8.2-m f/2.0 reflector + CCD(HSC).
Orbital elements:
2017 BK235
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 313.20278 (2000.0) P Q
n 0.00188567 Peri. 58.49290 -0.28868809 +0.95593645
a 64.8870727 Node 195.01069 -0.93336069 -0.29340640
e 0.4344436 Incl. 11.88391 -0.21330026 -0.00990838
P 523 H 7.54 G 0.15 U 7
Residuals in seconds of arc
170121 T09 0.1- 0.1- 170130 T09 0.0 0.3- 190205 T09 0.1- 0.2-
170121 T09 0.1- 0.0 170130 T09 0.1- 0.3+ 190205 T09 0.0 0.0
170121 T09 0.0 0.2- 170221 T09 0.0 0.2+ 190205 T09 0.0 0.0
170121 T09 0.1+ 0.1+ 170221 T09 0.0 0.0 190205 T09 0.0 0.2-
170123 T09 0.1- 0.2- 170221 T09 0.2- 0.1+ 190205 T09 0.1+ 0.1+
170123 T09 0.1+ 0.1+ 170221 T09 0.1- 0.2+ 190303 T09 0.1- 0.1-
170123 T09 0.1- 0.0 170304 T09 0.3- 0.0 190303 T09 0.0 0.1-
170123 T09 0.1+ 0.2- 170304 T09 0.3+ 0.0 190303 T09 0.0 0.2+
170123 T09 0.1+ 0.2+ 170304 T09 0.1+ 0.1- 190303 T09 0.0 0.0
170123 T09 0.1- 0.2- 170304 T09 0.0 0.0 190405 T09 0.0 0.0
170123 T09 0.0 0.2+ 170322 T09 0.1+ 0.1- 190405 T09 0.1+ 0.2-
170123 T09 0.0 0.2- 170322 T09 0.1- 0.0 190405 T09 0.1- 0.2+
170123 T09 0.2+ 0.1- 170322 T09 0.2+ 0.3+ 190405 T09 0.1+ 0.0
170130 T09 0.3+ 0.0 190205 T09 0.1- 0.2+
170130 T09 0.1- 0.1+ 190205 T09 0.2+ 0.0
Ephemeris:
2017 BK235 a,e,i = 64.89, 0.43, 12 q = 36.6973
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 23 10 24 34.5 +01 59 42 54.4611 55.3561 153.7 0.5 25.0
...
2024 04 07 10 23 53.1 +02 05 20 54.5804 55.3407 139.1 0.7 25.1
...
2024 04 15 10 23 35.3 +02 08 06 54.6655 55.3326 131.3 0.8 25.1
...
2024 04 21 10 23 24.2 +02 10 01 54.7376 55.3264 125.4 0.8 25.1
2024 04 22 10 23 22.5 +02 10 20 54.7502 55.3254 124.5 0.9 25.1
2024 04 23 10 23 20.9 +02 10 38 54.7630 55.3244 123.5 0.9 25.1
...
2024 04 29 10 23 12.6 +02 12 20 54.8431 55.3182 117.7 0.9 25.1
...
2024 05 07 10 23 05.1 +02 14 20 54.9573 55.3100 110.0 1.0 25.1
...
2024 05 22 10 23 02.2 +02 17 05 55.1869 55.2947 95.6 1.0 25.1
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-H64
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