[Iaude] MPEC J93: 2015 DF249 [a=40.65,e=0.02,i=12.7,H=7.77]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Mon May 6 06:36:29 EDT 2024
M.P.E.C. 2024-J93 Issued 2024 May 6, 10:34 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
2015 DF249
Additional Observations:
K15DO9F 4C2017 01 28.52298 10 08 16.45 -01 07 28.5 23.5 z1EJ093T09
K15DO9F 4C2017 01 28.53633 10 08 16.37 -01 07 28.2 24.0 z1EJ093T09
K15DO9F 4C2017 01 28.54976 10 08 16.32 -01 07 27.8 23.7 z1EJ093T09
K15DO9F 4C2017 01 28.57928 10 08 16.19 -01 07 27.3 24.3 z1EJ093T09
K15DO9F 4C2017 02 02.41503 10 07 54.74 -01 06 08.3 23.6 r1EJ093T09
K15DO9F 4C2017 02 02.47755 10 07 54.45 -01 06 07.3 23.5 r1EJ093T09
K15DO9F 4C2017 02 02.48271 10 07 54.43 -01 06 07.0 23.7 r1EJ093T09
K15DO9F 4C2017 02 02.48727 10 07 54.40 -01 06 07.1 23.9 r1EJ093T09
K15DO9F 4C2017 02 02.49167 10 07 54.38 -01 06 07.0 23.7 r1EJ093T09
K15DO9F 4C2017 03 21.25303 10 04 22.28 -00 46 15.7 22.7 y1EJ093T09
K15DO9F 4C2017 03 21.28559 10 04 22.16 -00 46 14.4 23.2 y1EJ093T09
K15DO9F 4C2017 03 21.30339 10 04 22.08 -00 46 13.7 22.8 y1EJ093T09
K15DO9F 4C2017 03 21.31825 10 04 22.01 -00 46 13.2 22.9 y1EJ093T09
K15DO9F 4C2017 03 29.23101 10 03 52.71 -00 42 20.2 24.5 g1EJ093T09
K15DO9F 4C2017 03 29.23660 10 03 52.68 -00 42 20.0 24.7 g1EJ093T09
K15DO9F 4C2017 03 29.24079 10 03 52.67 -00 42 19.7 25.1 g1EJ093T09
K15DO9F 4C2017 03 29.25547 10 03 52.61 -00 42 19.4 25.0 g1EJ093T09
K15DO9F 4C2017 03 29.26384 10 03 52.59 -00 42 19.2 25.0 g1EJ093T09
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 M. Higano, H. Fukuyama.
8.2-m f/2.0 reflector + CCD(HSC).
Orbital elements:
2015 DF249
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 240.81909 (2000.0) P Q
n 0.00380255 Peri. 16.86400 +0.26048075 +0.94020594
a 40.6523606 Node 268.65483 -0.90921229 +0.16241463
e 0.0227812 Incl. 12.68085 -0.32478115 +0.29938983
P 259 H 7.77 G 0.15 U 7
Residuals in seconds of arc
150217 W84 0.1+ 0.0 150222 W84 0.2- 0.5+ 170202 T09 0.1- 0.1-
150217 W84 0.0 0.1- 150222 W84 0.1+ 0.2- 170321 T09 0.0 0.5-
150217 W84 0.3+ 0.0 150224 W84 0.0 0.1+ 170321 T09 0.1+ 0.1-
150217 W84 0.1+ 0.1- 150224 W84 0.1+ 0.2- 170321 T09 0.0 0.0
150218 W84 0.5- 0.2+ 170128 T09 0.2+ 0.1- 170321 T09 0.1- 0.1+
150218 W84 0.0 0.1+ 170128 T09 0.2- 0.0 170329 T09 0.1+ 0.0
150218 W84 0.0 0.2+ 170128 T09 0.0 0.2+ 170329 T09 0.1- 0.1+
150218 W84 0.1+ 0.1+ 170128 T09 0.0 0.2+ 170329 T09 0.0 0.3+
150218 W84 0.0 0.1+ 170202 T09 0.1+ 0.0 170329 T09 0.1- 0.1+
150219 W84 0.1+ 0.1- 170202 T09 0.0 0.1- 170329 T09 0.0 0.1+
150219 W84 0.0 0.0 170202 T09 0.1+ 0.1+
150219 W84 0.4- 0.4- 170202 T09 0.1- 0.1-
Ephemeris:
2015 DF249 a,e,i = 40.65, 0.02, 13 q = 39.7263
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 06 10 38 07.6 -04 53 26 40.2995 41.1194 144.6 0.8 24.0
...
2024 04 21 10 37 22.4 -04 45 44 40.4588 41.1186 130.5 1.1 24.0
...
2024 04 29 10 37 05.0 -04 41 57 40.5622 41.1182 122.9 1.2 24.1
...
2024 05 05 10 36 55.4 -04 39 20 40.6466 41.1179 117.2 1.2 24.1
2024 05 06 10 36 54.1 -04 38 55 40.6611 41.1178 116.3 1.3 24.1
2024 05 07 10 36 52.9 -04 38 31 40.6758 41.1178 115.3 1.3 24.1
...
2024 05 13 10 36 47.4 -04 36 12 40.7664 41.1175 109.7 1.3 24.1
...
2024 05 21 10 36 45.1 -04 33 33 40.8925 41.1171 102.1 1.4 24.1
...
2024 06 05 10 36 56.1 -04 30 01 41.1376 41.1163 88.1 1.4 24.1
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-J93
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