Key parameters at a glance
- A radius of 12.92 Earth radii
- A mass of 210.40 Earth masses
- Surface gravity around 1.26 g
- An orbital period of 3.561 days
- Semi-major axis 0.0471 AU
- Equilibrium temperature 1,528 K (1255 °C)
- Distance from Earth 1,586.66 light-years
- Earth Similarity Index 0.082
- Travel time at Voyager 1 speed 27,980,821 years
HATS-60 b Planet Profile
Physical Specs
Classification
Planet Type
Gas Giant
Discovery
Size rank in cohort
Rank by radius
#1009of 1771
top 56.9%
This planet
12.92R⊕
Gas Giant median
13.52R⊕
Nearest-size peers
| Metric | Earth | HATS-60 b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 12.92 | 11.21 |
| Mass (M⊕) | 1.00 | 210.40 | 317.83 |
| Density (g/cm³) | 5.51 | 0.54 | 1.33 |
| Surface Gravity (g) | 1.00 | 1.26 | 2.53 |
| Insolation (S⊕) | 1.00 | 903.90 | 0.037 |
Alternative Mass Estimates
| Method | Value | Interpretation |
|---|---|---|
| Best measured mass | 210.403 M⊕ | Direct mass measurement (not derived). |
Star Catalogue Identifiers
TIC
TIC 145750719
Gaia DR2
Gaia DR2 2596986648798061952
Gaia DR3
Gaia DR3 2596986648798061952
System
HATS-60
Percentile among Gas Giant cohort
Orbit & Habitability
Orbital Dynamics
Year Length
A year here lasts approximately 3.56 Earth days (1.0% of a terrestrial year) on a mildly elliptical path at a mean orbital distance of 0.0471 AU.
Transit Fingerprint
Depth
0.489 %
Duration
3.859 h
Impact parameter b
0.450
Rp / R★
0.081100
Transit midpoint (BJD)
2,458,015.7236
Photometric dip
Transit produces a flux drop of 4,890 ppm lasting ≈ 3.86 h.
Extended Orbital Architecture
Planet / star radius ratio
0.081100
Semi-major axis / stellar radius
6.930
Impact parameter (b)
0.450
RV semi-amplitude (K)
82.600 m/s
Transit mid-time (BJD)
2,458,015.7236
Angular separation (arcsec)
0.09680
Eq. Temperature
1,528K
(1255 °C)
Insolation (S⊕)
903.90
Earth = 1.00
Earth Similarity (ESI)
0.082
0 = alien, 1 = Earth-identical
Inside the inner HZ boundary (too hot for liquid water) — the dayside is scorched.
Detection Signatures
Transit photometry
A transit dip has been observed from at least one telescope.
Radial velocity
Stellar wobble has been measured spectroscopically.
Discovery Paper
Primary reference
Hartman et al. 2019Instrument
Apogee 4K CCD Sensor
Publication
2019-02
Observation locale
Ground
Discovery cohort
Planets confirmed in 2018 at HATSouth (12 shown).
Host System: HATS-60
Spectral Class
G-type yellow (Sun-like)
Effective Temperature
5,688 K — cooler than the Sun (5,778 K)
Estimated Age
7.55 Gyr — older than the Sun (4.6 Gyr)
Stellar Radius
1.460 R☉
Stellar Mass
1.097 M☉
Metallicity [Fe/H]
0.34
Extended Stellar Properties
Surface gravity (log g)
4.148 dex
Stellar density
0.496 g/cm³
Systemic radial velocity
28.38 km/s
Rotational v·sin i
3.84 km/s
Metallicity ratio
[Fe/H]
Multi-band Host Photometry — 14 bands
Astrometric Data
Parallax
2.027 mas
Total Proper Motion
4.459 mas/yr
PM Right Ascension
3.48 mas/yr
PM Declination
-2.79 mas/yr
Galactic Cartesian (pc)
x = 0.915 · y = -0.309 · z = -0.259
Equatorial (J2000)
RA 341.36403° · Dec -14.99177°
Galactic ℓ, b
49.000° · -58.321°
Ecliptic λ, β
337.125° · -6.578°
HTM-20 index
1346175483
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