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 36 of 95.
| Planet |
Host star |
Method |
Year |
Radius (R⊕) |
Mass (M⊕) |
Distance (pc) |
| K2-179 b |
K2-179 |
Transit |
2018 |
2.51 |
— |
190.8 |
| K2-180 b |
K2-180 |
Transit |
2018 |
2.47 |
11.41 |
203.9 |
| K2-181 b |
K2-181 |
Transit |
2018 |
2.69 |
— |
360.9 |
| K2-182 b |
K2-182 |
Transit |
2018 |
2.71 |
20.98 |
154.8 |
| K2-183 b |
K2-183 |
Transit |
2018 |
1.10 |
— |
329.0 |
| K2-183 c |
K2-183 |
Transit |
2018 |
2.30 |
— |
329.0 |
| K2-183 d |
K2-183 |
Transit |
2018 |
2.30 |
— |
329.0 |
| K2-184 b |
K2-184 |
Transit |
2018 |
1.47 |
— |
75.6 |
| K2-185 b |
K2-185 |
Transit |
2018 |
1.15 |
— |
268.4 |
| K2-185 c |
K2-185 |
Transit |
2018 |
2.39 |
— |
268.4 |
| K2-186 b |
K2-186 |
Transit |
2018 |
3.17 |
— |
330.7 |
| K2-187 b |
K2-187 |
Transit |
2018 |
1.20 |
— |
330.9 |
| K2-187 c |
K2-187 |
Transit |
2018 |
1.40 |
— |
330.9 |
| K2-187 d |
K2-187 |
Transit |
2018 |
2.40 |
— |
330.9 |
| K2-187 e |
K2-187 |
Transit |
2018 |
1.90 |
— |
330.9 |
| K2-188 b |
K2-188 |
Transit |
2018 |
1.35 |
— |
446.8 |
| K2-188 c |
K2-188 |
Transit |
2018 |
2.83 |
— |
446.8 |
| K2-189 b |
K2-189 |
Transit |
2018 |
1.40 |
— |
242.1 |
| K2-189 c |
K2-189 |
Transit |
2018 |
2.31 |
— |
242.1 |
| K2-190 b |
K2-190 |
Transit |
2018 |
1.36 |
— |
160.7 |
| K2-190 c |
K2-190 |
Transit |
2018 |
1.09 |
— |
160.7 |
| K2-191 b |
K2-191 |
Transit |
2018 |
1.58 |
— |
287.2 |
| K2-192 b |
K2-192 |
Transit |
2018 |
1.52 |
— |
221.8 |
| K2-193 b |
K2-193 |
Transit |
2018 |
3.95 |
— |
411.9 |
| K2-194 b |
K2-194 |
Transit |
2018 |
3.64 |
— |
629.5 |
| K2-195 b |
K2-195 |
Transit |
2018 |
3.13 |
— |
315.0 |
| K2-195 c |
K2-195 |
Transit |
2018 |
2.58 |
— |
315.0 |
| K2-196 b |
K2-196 |
Transit |
2018 |
3.60 |
— |
584.9 |
| K2-197 b |
K2-197 |
Transit |
2018 |
2.56 |
— |
247.6 |
| K2-198 b |
K2-198 |
Transit |
2018 |
4.19 |
— |
110.6 |
| K2-199 b |
K2-199 |
Transit |
2018 |
1.73 |
6.90 |
107.5 |
| K2-199 c |
K2-199 |
Transit |
2018 |
2.85 |
12.40 |
107.5 |
| K2-200 b |
K2-200 |
Transit |
2018 |
1.36 |
— |
184.1 |
| K2-201 b |
K2-201 |
Transit |
2018 |
1.40 |
— |
197.9 |
| K2-201 c |
K2-201 |
Transit |
2018 |
3.29 |
— |
197.9 |
| K2-202 b |
K2-202 |
Transit |
2018 |
2.30 |
— |
300.4 |
| K2-203 b |
K2-203 |
Transit |
2018 |
1.27 |
— |
166.1 |
| K2-204 b |
K2-204 |
Transit |
2018 |
3.17 |
— |
577.2 |
| K2-205 b |
K2-205 |
Transit |
2018 |
2.00 |
— |
405.3 |
| K2-206 b |
K2-206 |
Transit |
2018 |
2.80 |
— |
244.4 |
| K2-207 b |
K2-207 |
Transit |
2018 |
2.61 |
— |
363.1 |
| K2-208 b |
K2-208 |
Transit |
2018 |
1.67 |
— |
256.9 |
| K2-209 b |
K2-209 |
Transit |
2018 |
0.87 |
— |
76.5 |
| K2-210 b |
K2-210 |
Transit |
2018 |
0.86 |
— |
176.5 |
| K2-211 b |
K2-211 |
Transit |
2018 |
1.33 |
— |
272.3 |
| K2-212 b |
K2-212 |
Transit |
2018 |
2.65 |
— |
109.2 |
| K2-213 b |
K2-213 |
Transit |
2018 |
1.51 |
— |
389.7 |
| K2-214 b |
K2-214 |
Transit |
2018 |
2.51 |
— |
300.6 |
| K2-215 b |
K2-215 |
Transit |
2018 |
2.12 |
— |
404.0 |
| K2-216 b |
K2-216 |
Transit |
2018 |
1.75 |
8.00 |
115.5 |
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.
