[Iaude] MPEC K46: 2017 CO54 [a=43.56,e=0.11,i=13.3,H=8.77]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Thu May 23 11:51:31 EDT 2024
M.P.E.C. 2024-K46 Issued 2024 May 23, 15:50 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 CO54
Additional Observations:
K17C54O 4C2017 03 04.29255 09 55 27.28 +01 10 31.1 23.9 z1EK046T09
K17C54O 4C2017 03 04.34360 09 55 27.04 +01 10 32.8 23.9 z1EK046T09
K17C54O 4C2017 03 04.45601 09 55 26.52 +01 10 36.2 24.0 i1EK046T09
K17C54O 4C2017 03 04.49952 09 55 26.33 +01 10 37.5 24.1 i1EK046T09
K17C54O 1C2018 01 17.48064210 04 51.82 +00 32 44.9 WEK046T09
K17C54O 1C2018 01 17.51027210 04 51.70 +00 32 45.3 WEK046T09
K17C54O 1C2018 01 17.57222310 04 51.46 +00 32 46.2 WEK046T09
K17C54O 1C2018 04 13.35826509 58 58.20 +01 12 13.5 WEK046T09
K17C54O 1C2018 04 13.36903709 58 58.17 +01 12 13.7 WEK046T09
K17C54O 1C2018 04 13.40136009 58 58.09 +01 12 14.7 WEK046T09
K17C54O 1C2019 05 09.28421110 04 16.96 +01 03 43.4 WEK046T09
K17C54O 1C2019 05 09.37850710 04 16.93 +01 03 45.2 WEK046T09
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 A. Yamauchi, S. Deen. 8.2-m
f/2.0 reflector + CCD(HSC), 8.3-m Subaru Telescope + CCD.
Orbital elements:
2017 CO54
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 331.43212 (2000.0) P Q
n 0.00342785 Peri. 353.51484 -0.96052809 +0.26391495
a 43.5633489 Node 202.39584 -0.24373399 -0.95080299
e 0.1074519 Incl. 13.34596 -0.13408779 -0.16224232
P 288 H 8.77 G 0.15 U 6
Residuals in seconds of arc
170123 T09 0.4- 0.1- 170130 T09 0.1- 0.1+ 170223 T09 0.0 0.1-
170123 T09 0.0 0.1+ 170202 T09 0.0 0.1+ 170304 T09 0.1+ 0.1+
170123 T09 0.2- 0.2- 170202 T09 0.0 0.1- 170304 T09 0.0 0.2+
170123 T09 0.0 0.1+ 170202 T09 0.0 0.3+ 170304 T09 0.0 0.1+
170123 T09 0.1- 0.0 170202 T09 0.1+ 0.0 170304 T09 0.2+ 0.0
170123 T09 0.0 0.1- 170221 T09 0.1+ 0.2- 180117 T09 0.0 0.0
170123 T09 0.0 0.2+ 170221 T09 0.1- 0.0 180117 T09 0.0 0.0
170130 T09 0.1+ 0.1+ 170221 T09 0.1- 0.0 180117 T09 0.1+ 0.1+
170130 T09 0.3+ 0.0 170221 T09 0.2+ 0.2- 180413 T09 0.0 0.0
170130 T09 0.2+ 0.1- 170223 T09 0.3- 0.1+ 180413 T09 0.0 0.0
170130 T09 0.1+ 0.0 170223 T09 0.2- 0.2- 180413 T09 0.1- 0.0
170130 T09 0.2+ 0.1+ 170223 T09 0.1+ 0.2- 190509 T09 0.1+ 0.0
170130 T09 0.4- 0.0 170223 T09 0.2- 0.1- 190509 T09 0.1- 0.0
Ephemeris:
2017 CO54 a,e,i = 43.56, 0.11, 13 q = 38.8824
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 23 10 34 05.3 -00 37 44 38.9707 39.5819 126.9 1.2 24.9
...
2024 05 08 10 33 41.6 -00 31 25 39.1838 39.5795 112.4 1.4 24.9
...
2024 05 16 10 33 37.2 -00 28 44 39.3087 39.5782 104.7 1.4 24.9
...
2024 05 22 10 33 37.8 -00 27 05 39.4056 39.5772 99.0 1.4 24.9
2024 05 23 10 33 38.2 -00 26 50 39.4220 39.5771 98.1 1.5 24.9
2024 05 24 10 33 38.7 -00 26 36 39.4383 39.5769 97.1 1.5 24.9
...
2024 05 30 10 33 43.7 -00 25 22 39.5371 39.5759 91.5 1.5 24.9
...
2024 06 07 10 33 55.6 -00 24 15 39.6692 39.5746 83.9 1.5 24.9
...
2024 06 22 10 34 33.0 -00 23 52 39.9098 39.5722 69.9 1.4 25.0
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-K46
More information about the Iaude
mailing list