Exoplanet Archive
Search and filter every confirmed exoplanet in NASA's Exoplanet Archive — refreshed daily from the source. Sort by distance, radius, or mass to explore what's out there.
Host star statistics: how many stars, planets per system →
·
How each one was found: the 11 detection methods →
4709 planets found — page 40 of 95.
| Planet |
Host star |
Method |
Year |
Radius (R⊕) |
Mass (M⊕) |
Distance (pc) |
| K2-123 b |
K2-123 |
Transit |
2017 |
2.76 |
— |
161.6 |
| K2-124 b |
K2-124 |
Transit |
2017 |
2.90 |
— |
140.4 |
| K2-125 b |
K2-125 |
Transit |
2017 |
2.18 |
— |
124.2 |
| K2-126 b |
K2-126 |
Transit |
2017 |
1.97 |
— |
103.0 |
| K2-127 b |
K2-127 |
Transit |
2017 |
8.37 |
— |
710.0 |
| K2-128 b |
K2-128 |
Transit |
2017 |
1.42 |
— |
114.6 |
| K2-129 b |
K2-129 |
Transit |
2017 |
1.04 |
— |
27.8 |
| K2-130 b |
K2-130 |
Transit |
2017 |
1.25 |
— |
118.0 |
| K2-131 b |
K2-131 |
Transit |
2017 |
1.69 |
7.90 |
152.5 |
| K2-132 b |
K2-132 |
Transit |
2017 |
14.57 |
155.74 |
609.8 |
| K2-133 b |
K2-133 |
Transit |
2017 |
1.34 |
— |
75.2 |
| K2-133 c |
K2-133 |
Transit |
2017 |
1.60 |
— |
75.2 |
| K2-133 d |
K2-133 |
Transit |
2017 |
2.00 |
— |
75.2 |
| K2-136 b |
K2-136 |
Transit |
2017 |
1.01 |
4.30 |
59.2 |
| K2-136 c |
K2-136 |
Transit |
2017 |
3.00 |
18.10 |
59.2 |
| K2-136 d |
K2-136 |
Transit |
2017 |
1.56 |
3.00 |
59.2 |
| K2-137 b |
K2-137 |
Transit |
2017 |
0.64 |
— |
98.9 |
| K2-138 b |
K2-138 |
Transit |
2017 |
1.51 |
3.10 |
202.6 |
| K2-138 c |
K2-138 |
Transit |
2017 |
2.30 |
6.31 |
202.6 |
| K2-138 d |
K2-138 |
Transit |
2017 |
2.39 |
7.92 |
202.6 |
| K2-138 e |
K2-138 |
Transit |
2017 |
3.39 |
12.97 |
202.6 |
| K2-138 f |
K2-138 |
Transit |
2017 |
2.90 |
1.63 |
202.6 |
| K2-139 b |
K2-139 |
Transit |
2017 |
9.11 |
— |
153.9 |
| K2-140 b |
K2-140 |
Transit |
2017 |
13.56 |
295.58 |
347.9 |
| KELT-11 b |
KELT-11 |
Transit |
2017 |
15.13 |
65.15 |
99.2 |
| KELT-12 b |
KELT-12 |
Transit |
2017 |
19.95 |
301.94 |
368.0 |
| KELT-16 b |
KELT-16 |
Transit |
2017 |
15.86 |
874.03 |
444.6 |
| KELT-18 b |
KELT-18 |
Transit |
2017 |
17.60 |
375.04 |
321.4 |
| KELT-19 A b |
KELT-19 A |
Transit |
2017 |
21.41 |
1293.57 |
300.3 |
| KELT-20 b |
KELT-20 |
Transit |
2017 |
19.51 |
1074.90 |
136.4 |
| KELT-9 b |
KELT-9 |
Transit |
2017 |
21.70 |
915.35 |
204.5 |
| Kepler-150 f |
Kepler-150 |
Transit |
2017 |
3.64 |
— |
891.1 |
| Kepler-1649 b |
Kepler-1649 |
Transit |
2017 |
1.02 |
— |
92.2 |
| Kepler-1650 b |
Kepler-1650 |
Transit |
2017 |
0.96 |
— |
134.4 |
| Kepler-1651 b |
Kepler-1651 |
Transit |
2017 |
1.84 |
— |
66.4 |
| Kepler-1652 b |
Kepler-1652 |
Transit |
2017 |
1.60 |
— |
— |
| Kepler-1653 b |
Kepler-1653 |
Transit |
2017 |
2.17 |
— |
— |
| Kepler-80 g |
Kepler-80 |
Transit |
2017 |
1.13 |
— |
369.5 |
| Kepler-90 i |
KOI-351 |
Transit |
2017 |
1.32 |
— |
848.3 |
| LHS 1140 b |
LHS 1140 |
Transit |
2017 |
1.73 |
5.60 |
15.0 |
| MASCARA-1 b |
MASCARA-1 |
Transit |
2017 |
17.90 |
— |
182.3 |
| NGTS-1 b |
NGTS-1 |
Transit |
2017 |
14.91 |
258.08 |
218.1 |
| Qatar-3 b |
Qatar-3 |
Transit |
2017 |
12.29 |
1369.85 |
735.6 |
| Qatar-4 b |
Qatar-4 |
Transit |
2017 |
12.72 |
1938.76 |
329.0 |
| Qatar-5 b |
Qatar-5 |
Transit |
2017 |
12.41 |
1373.03 |
367.7 |
| Qatar-6 b |
Qatar-6 |
Transit |
2017 |
11.90 |
212.31 |
100.8 |
| TRAPPIST-1 e |
TRAPPIST-1 |
Transit |
2017 |
0.92 |
0.69 |
— |
| TRAPPIST-1 f |
TRAPPIST-1 |
Transit |
2017 |
1.04 |
1.04 |
— |
| TRAPPIST-1 g |
TRAPPIST-1 |
Transit |
2017 |
1.13 |
1.32 |
— |
| TRAPPIST-1 h |
TRAPPIST-1 |
Transit |
2017 |
0.76 |
0.33 |
— |
ℹ️ About this data
- Sourced from NASA's Exoplanet Archive (Caltech/IPAC), refreshed daily. Only confirmed planets are included — candidates awaiting confirmation aren't in this list.
- A blank field means that measurement hasn't been published for that planet — not every planet has a known mass, for instance, especially ones found only by the transit method (which measures radius directly, but needs a separate technique like radial velocity to get mass).
📏 Units and symbols legend
| Symbol |
Means |
In metric |
| R⊕ | Earth radii — planet size relative to Earth (Earth = 1) | 1 R⊕ ≈ 6,371 km |
| M⊕ | Earth masses — planet mass relative to Earth (Earth = 1) | 1 M⊕ ≈ 5.972 × 10²⁴ kg |
| R☉ | Solar radii — host star size relative to the Sun (Sun = 1) | 1 R☉ ≈ 696,000 km |
| M☉ | Solar masses — host star mass relative to the Sun (Sun = 1) | 1 M☉ ≈ 1.989 × 10³⁰ kg |
| K | Kelvin — temperature (star surface or planet equilibrium) | °C = K − 273.15 (shown alongside on each planet's page) |
| pc | Parsecs — distance from Earth | 1 pc ≈ 3.086 × 10¹³ km ≈ 3.26 light-years |
| days | Orbital period — time for one full orbit around the host star, always in Earth days regardless of the planet | Earth's own orbital period is 365.25 days — divide by that to get Earth years |
| RA / Dec | Right ascension / declination — the star's position on the sky | Both in degrees — the sky's equivalent of longitude/latitude |
| Eccentricity | How elongated the orbit is | Unitless: 0 = perfect circle, closer to 1 = more elongated ellipse |
Astronomy uses Earth/Sun/Jupiter as yardsticks instead of kg or km because the numbers involved (10²⁴–10³⁰) are unwieldy otherwise — for scale, a gas giant like Jupiter is about 11 R⊕ and 318 M⊕.
💻 Show API usage example (cURL)
curl -sS "https://devops.majbase.com/exoplanets/api?q=kepler&method=Transit&sort=distance&page=1"
Returns {"rows": [...], "total", "page", "pages"}, or {"error": "..."} if temporarily unavailable. All query params are optional.
