Planet Kepler-84 Ac

Detailed information about planet Kepler-84 Ac and its parameters.

Planet

Name
Kepler-84 Ac
Planet Status
Confirmed
Discovered in
2012
Update
2024-07-29
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Primary Transit, TTV
Mass Meas. Method
TTV
Radius Meas. Method
Primary Transit
Primary transit
2454968.187 ( ± 0.00424 ) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
865.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
KOI-1589 c, KOI-1589.02, K01589.02, KIC 5301750 c, WISE J195300.48+402945.9 c, 2MASS J19530049+4029458 c
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

See also Planets in Binaries webpage.

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Star

Name
Kepler-84 A
Distance
Spectral type
F9/G0V
Apparent magnitude V
15.032
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
19:53:00.5
Dec2000
+40:29:45.9
Alternate Names
KIC 5301750, WISE J195300.48+402945.9, KOI-1589, 2MASS J19530049+4029458

Furlan et al. (2017) report two companion stars 0.182 and 3.943 arcseconds away (196 and 4152 AUs at 1053 pc). Estimated luminosities suggest the inner companion to be likely a mid to late G dwarf, the outer one a faint M dwarf or even a brown dwarf.

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