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 38 of 95.
| Planet |
Host star |
Method |
Year |
Radius (R⊕) |
Mass (M⊕) |
Distance (pc) |
| K2-258 b |
K2-258 |
Transit |
2018 |
3.00 |
— |
661.9 |
| K2-259 b |
K2-259 |
Transit |
2018 |
2.32 |
— |
416.5 |
| K2-260 b |
K2-260 |
Transit |
2018 |
18.42 |
546.66 |
663.8 |
| K2-261 b |
K2-261 |
Transit |
2018 |
9.27 |
68.97 |
213.3 |
| K2-263 b |
K2-263 |
Transit |
2018 |
2.51 |
15.40 |
162.5 |
| K2-264 b |
K2-264 |
Transit |
2018 |
2.23 |
— |
185.6 |
| K2-264 c |
K2-264 |
Transit |
2018 |
2.67 |
— |
185.6 |
| K2-265 b |
K2-265 |
Transit |
2018 |
1.71 |
7.34 |
138.7 |
| K2-266 b |
K2-266 |
Transit |
2018 |
3.30 |
11.27 |
77.6 |
| K2-266 c |
K2-266 |
Transit |
2018 |
0.70 |
0.29 |
77.6 |
| K2-266 d |
K2-266 |
Transit |
2018 |
2.93 |
8.90 |
77.6 |
| K2-266 e |
K2-266 |
Transit |
2018 |
2.73 |
14.30 |
77.6 |
| K2-268 b |
K2-268 |
Transit |
2018 |
1.50 |
— |
327.8 |
| K2-268 c |
K2-268 |
Transit |
2018 |
2.69 |
— |
327.8 |
| K2-269 b |
K2-269 |
Transit |
2018 |
1.57 |
— |
360.8 |
| K2-270 b |
K2-270 |
Transit |
2018 |
1.38 |
— |
280.5 |
| K2-270 c |
K2-270 |
Transit |
2018 |
2.95 |
— |
280.5 |
| K2-271 b |
K2-271 |
Transit |
2018 |
7.28 |
— |
564.5 |
| K2-272 b |
K2-272 |
Transit |
2018 |
3.13 |
— |
423.1 |
| K2-273 b |
K2-273 |
Transit |
2018 |
3.05 |
— |
308.1 |
| K2-274 b |
K2-274 |
Transit |
2018 |
2.08 |
— |
228.3 |
| K2-275 b |
K2-275 |
Transit |
2018 |
2.34 |
— |
123.4 |
| K2-275 c |
K2-275 |
Transit |
2018 |
2.21 |
— |
123.4 |
| K2-276 b |
K2-276 |
Transit |
2018 |
3.77 |
— |
488.2 |
| K2-277 b |
K2-277 |
Transit |
2018 |
2.19 |
— |
113.1 |
| K2-278 b |
K2-278 |
Transit |
2018 |
2.98 |
— |
786.4 |
| K2-279 b |
K2-279 |
Transit |
2018 |
1.21 |
— |
183.0 |
| K2-280 b |
K2-280 |
Transit |
2018 |
7.50 |
37.10 |
391.5 |
| K2-281 b |
K2-281 |
Transit |
2018 |
8.18 |
— |
458.1 |
| K2-282 b |
K2-282 |
Transit |
2018 |
2.50 |
— |
496.3 |
| K2-283 b |
K2-283 |
Transit |
2018 |
3.52 |
— |
402.9 |
| K2-284 b |
K2-284 |
Transit |
2018 |
2.78 |
— |
107.3 |
| K2-285 b |
K2-285 |
Transit |
2018 |
2.59 |
9.68 |
155.0 |
| K2-285 c |
K2-285 |
Transit |
2018 |
3.53 |
15.68 |
155.0 |
| K2-285 d |
K2-285 |
Transit |
2018 |
2.48 |
6.50 |
155.0 |
| K2-285 e |
K2-285 |
Transit |
2018 |
1.95 |
10.70 |
155.0 |
| K2-286 b |
K2-286 |
Transit |
2018 |
2.10 |
— |
76.1 |
| K2-287 b |
K2-287 |
Transit |
2018 |
9.49 |
100.12 |
158.3 |
| K2-288 B b |
K2-288 B |
Transit |
2018 |
1.90 |
— |
65.6 |
| K2-295 b |
K2-295 |
Transit |
2018 |
10.05 |
106.47 |
232.8 |
| K2-80 d |
K2-80 |
Transit |
2018 |
2.55 |
— |
200.8 |
| KELT-21 b |
KELT-21 |
Transit |
2018 |
17.78 |
1242.72 |
470.9 |
| KOI-1831 d |
Kepler-324 |
Transit |
2018 |
1.13 |
2.23 |
501.6 |
| KOI-3680 b |
KOI-3680 |
Transit |
2018 |
11.10 |
613.41 |
922.0 |
| KPS-1 b |
KPS-1 |
Transit |
2018 |
11.55 |
346.43 |
262.7 |
| Kepler-1654 b |
Kepler-1654 |
Transit |
2018 |
9.18 |
158.91 |
568.1 |
| Kepler-1655 b |
Kepler-1655 |
Transit |
2018 |
2.21 |
5.40 |
213.3 |
| Kepler-1656 b |
Kepler-1656 |
Transit |
2018 |
— |
47.80 |
185.9 |
| Kepler-411 d |
Kepler-411 |
Transit |
2018 |
3.32 |
15.20 |
153.7 |
| Kepler-462 c |
Kepler-462 |
Transit |
2018 |
4.00 |
6.00 |
596.6 |
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.
