HATS-2 Overview
HATS-2
0.88
R⦿
5227.00
K
HATS-2 b
1.122
RJup
- Other Data
- Bibliography 11
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HATS-2 | HATS-2 b | Transit | 2013 | Mohler-Fischer et al. 2013 | Confirmed Planet |
- RA
- 11h46m57.32s
- Dec
- -22d33m46.83s
- Distance
-
341.925+3.674-3.598pc
- Parallax
- 2.8960600±0.0308646 mas
- Ecliptic Latitude
- -21.89665 deg
- Ecliptic Longitude
- 186.45834 deg
- Galactic Latitude
- 37.9221 deg
- Galactic Longitude
- 283.96382 deg
- Total Proper Motion
- 46.4383031±0.0465435 mas/yr
- Proper Motion (RA)
- -46.4235000±0.0465543 mas/yr
- Proper Motion (Dec)
- -1.1724500±0.0241725 mas/yr
- Photometry
-
mV13.565±0.092
-
mTESS12.7492±0.0062
-
mJ11.906±0.024
-
mH11.475±0.023
-
mKs11.386±0.023
-
mW111.285±0.024
-
mW211.333±0.022
-
mW311.357±0.196
-
mW48.812
-
mGaia13.341900±0.000779
-
mB14.530±0.049
| Source | Biagiotti et al. 2024 | TICv8 | Gaia DR2 | Bonomo et al. 2017 | Mohler-Fischer et al. 2013 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|
|
Age
(Gyr)
|
7.20+4.70-8.10
|
--- | --- | 9.70±2.90 | 9.7±2.9 | --- | ||
|
ρ✶
(g/cm3)
|
1.346±0.028 |
1.4391648+0.3926550-0.3419463
|
--- | --- | --- | --- | ||
|
M✶
(M⦿)
|
0.904±0.052 |
0.8250000+0.1055270-0.0821321
|
--- | 0.882±0.037 | 0.882±0.037 | --- | ||
|
R✶
(R⦿)
|
0.876±0.020 |
0.93147100+0.07562460-0.04246580
|
0.92052100+0.01793890-0.00788985
|
0.898±0.019 | 0.898±0.019 | 0.93±0.06 | ||
|
log g
(log10(cm/s2))
|
4.510±0.012 |
4.4161800+0.0767615-0.0959047
|
--- | --- | 4.48±0.02 | 4.47443 | ||
|
Prot
(days)
|
22.46±5.20 | --- | --- | 24.980±0.040 | --- | --- | ||
|
Teff
(K)
|
--- |
4985.000+125.444-121.586
|
4946.0000+21.3335-47.5000
|
5227±95 | 5227±95 | 5227 | ||
|
L✶
(log10(L⦿))
|
--- |
-0.3163056+0.0142362-0.0211867
|
-0.34022145+0.01101750-0.01130429
|
--- |
-0.268 +0.046-0.051
|
--- | ||
|
Metallicity
(dex)
|
--- | --- | --- | 0.150±0.050 | 0.15±0.05 [Fe/H] | --- | ||
|
v sin i
(km/s)
|
--- | --- | --- | 1.50±0.50 | 1.5±0.5 | --- | ||
|
Sp. T
|
--- | --- | --- | --- | K | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Biagiotti et al. 2024 | Kokori et al. 2023 | Patel & Espinoza 2022 | Ivshina & Winn 2022 | Bonomo et al. 2017 | Mohler-Fischer et al. 2013 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|
|
P
(days)
|
1.35413379±0.00000008 | 1.354133683±0.000000086 | 1.3541330±0.0000009 | 1.35413371±0.00000026 | 1.3541330±0.0000010 | 1.354133±0.000001 | 1.3541351±0.0000010 | ||
|
TC
(days)
|
2458591.084931±0.000096 | 2457108.30842±0.00010 |
2458582.96001+0.00026-0.00028
|
2458572.12696±0.00017 | 2455954.58653±0.00009 | 2455954.58576±0.00009 | 2459303.3592370±0.0003375 | ||
|
a/R✶
|
--- | 5.50±0.09 |
5.56+0.16-0.28
|
--- | --- | 5.50±0.09 | --- | ||
|
i
(deg)
|
87.83±0.18 | 87.2±0.7 | --- | --- | 87.20±0.70 | 87.2±0.7 | --- | ||
|
Rp/R✶
|
--- | 0.1335±0.0010 | 0.1340±0.0026 | --- | --- | 0.1335±0.0010 | --- | ||
|
Teq
(K)
|
1550±29 | --- | --- | --- | --- | 1577±31 | 1415 | ||
|
Mp
(M⨁)
|
435±51 | --- | --- | --- |
486+38-73
|
427.463±47.672 | --- | ||
|
Mp
(MJup)
|
1.37±0.16 | --- | --- | --- |
1.53+0.12-0.23
|
1.345±0.150 | --- | ||
|
ρ
(g/cm3)
|
1.21±0.13 | --- | --- | --- |
1.17+0.14-0.18
|
1.05±0.14 | --- | ||
|
Rp
(R⨁)
|
12.58±0.27 | --- | --- | --- | 13.09±0.34 | 13.092±0.336 | 14.069300±0.899122 | ||
|
Rp
(RJup)
|
1.122±0.024 | --- | --- | --- | 1.168±0.030 | 1.168±0.030 | 1.2551810±0.0802144 | ||
|
a
(au)
|
0.02317±0.00044 | --- | --- | --- | 0.02298±0.00032 | 0.0230±0.0003 | --- | ||
|
λ
(deg)
|
2.720±17.840 | --- | --- | --- | --- | 8±8 | --- | ||
|
ψ
(deg)
|
38.49±27.13 | --- | --- | --- | --- | --- | --- | ||
|
b
|
--- | --- | 0.250±0.150 | --- | --- |
0.271 +0.055-0.074
|
--- | ||
|
ω
(deg)
|
--- | --- | --- | --- | --- | 0. | --- | ||
|
e
|
--- | --- | --- | --- | <0.29 | 0. | --- | ||
|
K
(m/s)
|
--- | --- | --- | --- |
329+59-51
|
268.9±29.0 | --- | ||
|
T14
(hours)
|
--- | --- | --- | --- | --- | 2.0688±0.0096 | 1.894±0.025 | ||
|
S
(S⨁)
|
--- | --- | --- | --- | --- | --- | 667.122 | ||
|
δ
(%)
|
--- | --- | --- | --- | --- | --- | 2.036000000±0.000124215 |
Literature Time Series
(1 File Type, 3 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Radial Velocity Curve | 10 | Optical Spectra | Mohler-Fischer et al. 2013 |
| Radial Velocity Curve | 4 | Optical Spectra | Mohler-Fischer et al. 2013 |
| Radial Velocity Curve | 4 | Optical Spectra | Mohler-Fischer et al. 2013 |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
Star-spot activity, orbital obliquity, transmission spectrum, physical properties, and TTVs of the HATS-2 planetary system
Biagiotti et al. 2024 | Reference Overview -
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 -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
The GAPS Programme with HARPS-N at TNG . XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets
Bonomo et al. 2017 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
HATS-2b: A transiting extrasolar planet orbiting a K-type star showing starspot activity
Mohler-Fischer et al. 2013 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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