HATS-42 Overview
HATS-42
1.28
R⦿
5954.50
K
HATS-42 b
1.400
RJup
HATS-42 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| HATS-42 | ||||||
| HATS-42 b | 2.29 d | 15.69 R⨁ | Transit | 2018 | Bento et al. 2018 | Confirmed Planet |
- RA
- 07h13m48.58s
- Dec
- -33d26m14.45s
- Distance
-
800.377+10.533-10.269pc
- Parallax
- 1.2207000±0.0161117 mas
- Ecliptic Latitude
- -55.12784 deg
- Ecliptic Longitude
- 117.51039 deg
- Galactic Latitude
- -10.30432 deg
- Galactic Longitude
- 245.353 deg
- Total Proper Motion
- 2.9773886±0.0316459 mas/yr
- Proper Motion (RA)
- 0.7589280±0.0257854 mas/yr
- Proper Motion (Dec)
- -2.8790400±0.0320133 mas/yr
- Photometry
-
mV13.682±0.114
-
mTESS13.1472±0.0060
-
mJ12.543±0.024
-
mH12.281±0.026
-
mKs12.245±0.029
-
mW112.170±0.023
-
mW212.187±0.024
-
mW312.119±0.300
-
mW49.19
-
mGaia13.562700±0.000273
-
mB14.243±0.010
-
mg13.922±0.050
-
mi13.396±0.050
-
mr13.498±0.010
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.10±0.04 dex
-
[C/H] 0.12±0.09 dex
| Source | TICv8 | Gaia DR2 | Bento et al. 2018 | ExoFOP | ||
|---|---|---|---|---|---|---|
|
Teff
(K)
|
6208.0±122.0 |
5954.5+77.5-82.5
|
6060±120 | 6208±122 | ||
|
L✶
(log10(L⦿))
|
0.3308602 |
0.26959842+0.01641857-0.01706375
|
0.425+0.110-0.084
|
--- | ||
|
R✶
(R⦿)
|
1.26526 |
1.2816259+0.0362659-0.0327216
|
1.48+0.20-0.12
|
1.2652599811554 | ||
|
Metallicity
(dex)
|
--- | --- | 0.220±0.070 [Fe/H] | --- | ||
|
γ
(km/s)
|
--- | --- | 8.163±0.013 | --- | ||
|
v sin i
(km/s)
|
--- | --- | 6.04±0.36 | --- | ||
|
Age
(Gyr)
|
--- | --- | 3.26±0.83 | --- | ||
|
ρ✶
(g/cm3)
|
0.8282758 | --- | 0.55±0.13 | --- | ||
|
M✶
(M⦿)
|
1.19 | --- | 1.273±0.067 | --- | ||
|
log g
(log10(cm/s2))
|
4.30926 | --- | 4.201±0.070 | 4.31 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Bento et al. 2018 | Kokori et al. 2023 | Patel & Espinoza 2022 | Ivshina & Winn 2022 | ExoFOP | ||
|---|---|---|---|---|---|---|---|
|
Teq
(K)
|
1856+105-76
|
--- | --- | --- | 1622.35379350421 | ||
|
S
(S⨁)
|
--- | --- | --- | --- | 1637.20580646625 | ||
|
P
(days)
|
2.2921020±0.0000021 | 2.29210275±0.00000064 | 2.2921020±0.0000019 | 2.29210299±0.00000087 | 2.29203483324914±0.00008126185000 | ||
|
Rp
(R⨁)
|
15.7+2.8-1.6
|
--- | --- | --- | 13.2497141550456±0.3463679600000 | ||
|
Rp
(RJup)
|
1.40+0.25-0.14
|
--- | --- | --- | 1.18206235782399±0.03090093285646 | ||
|
δ
(%)
|
--- | --- | --- | --- | 1.05852906021171±0.02078997200000 | ||
|
T14
(hours)
|
3.266±0.077 | --- | --- | --- | 3.181250652858±0.088111640000 | ||
|
TC
(days)
|
2456768.60734±0.00069
(BJD)
|
2458290.56434±0.00033
(BJD-TDB)
|
2459253.24737+0.00044-0.00043
(BJD)
|
2459202.82150±0.00062
(BJD-TDB)
|
2459253.2484630±0.0009503
(BJD)
|
||
|
a/R✶
|
5.36+0.39-0.56
|
5.36+0.39-0.56
|
6.03+0.09-0.14
|
--- | --- | ||
|
i
(deg)
|
85.1±2.1 | 85.1±2.1 | --- | --- | --- | ||
|
Rp/R✶
|
0.09760±0.00400 | 0.09760±0.00400 | 0.09900±0.00130 | --- | --- | ||
|
b
|
0.46+0.15-0.18
|
--- |
0.145+0.117-0.094
|
--- | --- | ||
|
Mp
(M⨁)
|
598±48 | --- | --- | --- | --- | ||
|
Mp
(MJup)
|
1.88±0.15 | --- | --- | --- | --- | ||
|
e
|
<0.229 | --- | --- | --- | --- | ||
|
ρ
(g/cm3)
|
0.830±0.280 | --- | --- | --- | --- | ||
|
K
(m/s)
|
246±17 | --- | --- | --- | --- | ||
|
a
(au)
|
0.03689±0.00065 | --- | --- | --- | --- |
Nearby Data
(within 30 arcseconds)
Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 Reference Overview -
Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS
Patel & Espinoza 2022 Reference Overview -
TESS Transit Timing of Hundreds of Hot Jupiters
Ivshina & Winn 2022 Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview -
Gaia Data Release 2
Gaia DR2 Reference Overview -
HATS-39b, HATS-40b, HATS-41b, and HATS-42b: three inflated hot Jupiters and a super-Jupiter transiting F stars
Bento et al. 2018 Reference Overview -
ExoFOP TOI Table
ExoFOP -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview
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- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
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