MASCARA-4 Overview

MASCARA-4 1.92 R⦿ 7800.00 K
MASCARA-4 b
1.530 RJup
HD 85628 B
Architecture
MASCARA-4
MASCARA-4
MASCARA-4 b
HD 85628 B
Other Data
Bibliography 3
Exoplanet Archive Notes 1
MASCARA-4 Nearby Data 3
HD 85628 B Nearby Data 0
Discovery Data
Host Planet Method Year Reference Detection
MASCARA-4 MASCARA-4 b Transit 2020 Dorval et al. 2019 Transit, Radial Velocity
MASCARA-4
  • This reference contains discussion regarding the stellar multiplicity of this system. (Dorval et al. 2019)
RA
09h50m19.22s
Dec
-66d06m50.13s
Distance
170.696±0.933 pc
Parallax
5.8297000±0.0317796 mas
Ecliptic Latitude
-67.70662 deg
Ecliptic Longitude
205.7045 deg
Galactic Latitude
-9.401543 deg
Galactic Longitude
285.9762 deg
Total Proper Motion
16.5441448±0.0510000 mas/yr
Proper Motion (RA)
6.0514100±0.0545624 mas/yr
Proper Motion (Dec)
-15.3977000±0.0506239 mas/yr
Photometry
mV
8.191±0.002
mTESS
8.0552±0.0060
mJ
7.837±0.021
mH
7.785±0.053
mKs
7.750±0.023
mW1
7.627±0.029
mW2
7.693±0.020
mW3
7.704±0.018
mW4
7.626±0.094
Source TICv8 Dorval et al. 2019 Gaia DR2
Teff
(K)
8181.00±143.32 7800±200
8004.25+313.25-134.25
L
(log10(L⦿))
1.13371610+0.02257820-0.02381668
1.0874+0.0227-0.0239
---
Metallicity
(dex)
--- 0 [Fe/H] ---
γ
(km/s)
--- -18.31±0.13 ---
v sin i
(km/s)
---
45.66+1.13-0.90
---
Age
(Gyr)
--- 0.8 ---
ρ
(g/cm3)
0.3231000±0.0623954 0.355±0.063 ---
M
(M⦿)
2.000000±0.307835 1.75±0.05 ---
R
(R⦿)
1.8361100±0.0584171 1.92±0.11 ---
log g
(log10(cm/s2))
4.2113000±0.0754348 4.10±0.05 ---
Sp. T
--- A7 V ---
Status
Confirmed
Source Dorval et al. 2019
a/R
5.26
Teq
(K)
2100±100
b
0.34±0.03
Mp
(M)
985±286
Mp
(MJup)
3.1±0.9
e
0
i
(deg)
88.50±0.01
P
(days)
2.82406±0.00003
Rp
(R)
17.1+0.8-0.4
Rp
(RJup)
1.53+0.07-0.04
Rp/R
0.080+0.004-0.002
a
(au)
0.047±0.004
T14
(hours)
0.165±0.006
TC
(days)
2458505.817±0.003
λ
(deg)
244.9 +2.7-3.6
RA
09h50m18.71s
Dec
-66d06m53.20s
Distance
167.242±1.032 pc
Parallax
5.9507700±0.0366179 mas
Ecliptic Latitude
-67.70777 deg
Ecliptic Longitude
205.7055 deg
Galactic Latitude
-9.402749 deg
Galactic Longitude
285.9761 deg
Total Proper Motion
14.4885748±0.0610000 mas/yr
Proper Motion (RA)
5.8557700±0.0660489 mas/yr
Proper Motion (Dec)
-13.2525000±0.0595274 mas/yr
Photometry
mV
14.1888±0.0520
mTESS
13.6185±0.0256
mJ
---
mH
---
mKs
---
mW1
---
mW2
---
mW3
---
mW4
---
Source
Known Objects
1 Confirmed Planets
5 2MASS Point Source Catalog
Data Files
1 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
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