Transiting planet candidate from K2 with the longest period

Home

All issues

Volume 615 (July 2018)

A&A, 615 (2018) L13

Full HTML

Free Access

Table 2.

Properties of the EPIC248847494 system.

Parameter	Units	Value
Stellar parameters
2MASS		J10373341+1150338^a
α	Right ascension [hh:mm:ss]	10:37:33.42^a
δ	Declination [dd:mm:ss]	11:50:33.8^a
Kep	[mag]	12.17^a
V	[mag]	12.42^b
K	[mag]	10.15^c
g_Gaia	[mag]	12.17^d
µ_α	Proper motion [mas yr⁻¹]	−38.74 ± 0.07^d
µ_δ	Proper motion [mas yr⁻¹]	1.21 ± 0.06^d
	Parallax [mas]	1.78 ± 0.04^d
d	Distance [parsecs]	560 ± 13^†
Fe/H	Metallicity [dex]	−0.23 ± 0.04^†
T_eff	Effective temperature [K]	4898 ± 68^†
log(g)	Surface gravity [dex]	3.52 (fixed)^†
R_*	Radius [R_sol]	2.70 ± 0.12^†
M_*	Mass [M_sol]	0.90 ± 0.09^†
ρ_*	Density [g cm⁻³]	0.064 ± 0.007^†
µ₁	Lin. limb-darkening coeff.
µ₂	Quad. limb-darkening coeff.
Planet parameters
P_orb	Period [days]	^†
ν′	Orbital velocity [R_* d⁻¹]	^†
T_C	Transit centre [BJD]	^†
T_D	Transit duration [h]	^†
R_P/R_*	Planet-stellar radii	^†
a	Semi-major axis [AU]	^†
b	Impact parameter	^†
i	Inclination [^°]	^†
R_P	Planet radius [R_Jup]	^†
<F>	Incident flux [ergs s⁻¹ cm⁻²]	^†
T_eq	Equilibrium temperature [K]	^†

Notes.

^(a)

Huber et al. (2016),

^(b)

APASS: Henden & Munari (2014),

^(c)

2MASS: Skrutskie et al. (2006),

^(d)

Gaia Collaboration (2018),

^(†)

This Work.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.