Planet OGLE-2018-BLG-1700L b

Name OGLE-2018-BLG-1700L b
Planet Status Confirmed
Discovered in 2019
Mass 4.4 ( -2.0 +3.0 ) MJ
Mass*sin(i)
Semi-Major Axis 2.8 ( -2.5 +3.2 ) AU
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Update 2019-09-12
Detection Method Microlensing
Mass Detection Method Microlensing
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

OGLE-2018-BLG-1700L
Name OGLE-2018-BLG-1700L
Distance 7600.0 ( -900.0 +1200.0 ) pc
Spectral type
Apparent magnitude V
Mass 0.54 (± 0.3) MSun
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 17:59:49.0
Dec2000 -28:31:43
Alternate Names
Planetary system 1 planet

Remarks

The parent star is a binary with 0.42 MSun and 0.12 MSun respectively, with a separation 0.75 or 10.5 AU (Han et al. 2019)

More data

Observability Predictor

Remarks

The parent star is a binary with 0.42 MSun and 0.12 MSun respectively.

Related publications

OGLE-2018-BLG-1700L: Microlensing Planet in Binary Stellar System
2019 HAN Ch., LEE Ch.-U., UDALSKI A., GOULD A., BOND I. et al.
Astron. J., submitted
arxiv