TY  - JOUR
PB  - IOP PUBLISHING LTD
A1  - Gerdes, DW
A1  - Jennings, RJ
A1  - Bernstein, GM
A1  - Sako, M
A1  - Adams, E
A1  - Goldstein, D
A1  - Kessler, R
A1  - Hamilton, S
A1  - Abbott, T
A1  - Abdalla, EB
A1  - Allam, S
A1  - Benoit-Levy, A
A1  - Bertin, E
A1  - Brooks, D
A1  - Buckley-Geer, E
A1  - Burke, DL
A1  - Capozzi, D
A1  - Carnero Rosell, A
A1  - Kind, MC
A1  - Carretero, J
A1  - Cunha, CE
A1  - D'Andrea, CB
A1  - da Costa, LN
A1  - Depoy, DL
A1  - Desai, S
A1  - Dietrich, JP
A1  - Doel, P
A1  - Eifler, TF
A1  - Fausti Neto, A
A1  - Flaugher, B
A1  - Frieman, J
A1  - Gaztanaga, E
A1  - Gruen, D
A1  - Gruendl, RA
A1  - Gutierrez, G
A1  - Honscheid, K
A1  - James, DJ
A1  - Kuehn, K
A1  - Kuropatkin, N
A1  - Lahav, O
A1  - Li, TS
A1  - Maia, MAG
A1  - March, M
A1  - Martini, P
A1  - Miller, CJ
A1  - Miquel, R
A1  - Nichol, RC
A1  - Nord, B
A1  - Ogando, R
A1  - Plazas, AA
A1  - Romer, AK
A1  - Roodman, A
A1  - Sanchez, E
A1  - Santiago, B
A1  - Schubnell, M
A1  - Sevilla-Noarbe, I
A1  - Smith, RC
A1  - Soares-Santos, M
A1  - Sobreira, F
A1  - Suchyta, E
A1  - Swanson, MEC
A1  - Tarle, G
A1  - Thaler, J
A1  - Walker, AR
A1  - Wester, W
A1  - Zhang, Y
JF  - The Astronomical Journal
VL  - 151
N2  - We report the discovery of the eighth and ninth known Trojans in stable orbits around Neptune's leading Lagrange point, L4. The objects 2014 QO441 and 2014 QP441 were detected in data obtained during the 2013?14 and 2014?15 observing seasons by the Dark Energy Survey, using the Dark Energy Camera (DECam) on the 4-m Blanco telescope at Cerro Tololo Inter-American Observatory. Both are in high-inclination orbits (18fdg8 and 19fdg4, respectively). With an eccentricity of 0.104, 2014 QO441 has the most eccentric orbit of the 11 known stable Neptune Trojans. Here we describe the search procedure and investigate the objects' long-term dynamical stability and physical properties.
ID  - discovery10055815
UR  - http://dx.doi.org/10.3847/0004-6256/151/2/39
Y1  - 2016/01/28/
KW  - Science & Technology
KW  -  Physical Sciences
KW  -  Astronomy & Astrophysics
KW  -  minor planets
KW  -  asteroids: general
KW  -  SIZE DISTRIBUTION
KW  -  PLANET MIGRATION
KW  -  KUIPER-BELT
KW  -  2004 KV18
KW  -  ASTEROIDS
KW  -  JUPITER
KW  -  POPULATIONS
KW  -  SOFTWARE
KW  -  CAPTURE
KW  -  SEARCH
N1  - This version is the version of record. For information on re-use, please refer to the publisher?s terms and conditions.
IS  - 2
EP  - 6
SN  - 1538-3881
TI  - Observation of two new l4 neptune trojans in the dark energy survey supernova fields
AV  - public
ER  -