swap_horiz HR 8799 c Alternatives
Looking for alternatives to HR 8799 c? Compare the top Exoplanet options ranked by our AI scoring system.
HR 8799 c
HR 8799 c is a gas giant exoplanet discovered orbiting the young A-type star HR 8799. It’s notable as one of the first planets directly imaged around another star and part of a multi-planet system. This planet, approximately twice the size of Jupiter, offers scientists a unique opportunity to study...
apps Top HR 8799 c Alternatives
The top alternative to HR 8799 c in 2026 is HD 209458 b with a score of 9.6/10, followed by KELT-9b (9.5) and HD 189733 b (9.4).
HD 209458 b
HD 209458 b is a giant exoplanet orbiting a Sun-like star approximately 153 light-years away. It gained significant atte...
KELT-9b
KELT-9b is a giant exoplanet orbiting the star HD 189733A. It’s notable as the hottest known planet, boasting a dayside...
HD 189733 b
HD 189733 b is a gas giant exoplanet orbiting a Sun-like star approximately 63 light-years away. It’s notable for posses...
Kepler-16b
Kepler-16b is a giant exoplanet orbiting two stars. Its notable feature is its circumbinary orbit, meaning it circles bo...
WASP-76b
WASP-76b is an exoplanet orbiting a distant star, classified as a “hot Jupiter.” Its notable characteristic is its extre...
WASP-96b
WASP-96b is a giant exoplanet orbiting a star approximately 843 light-years away. Its atmosphere was studied extensively...
Beta Pictoris b
Beta Pictoris b is a gas giant exoplanet orbiting the young star Beta Pictoris. It’s notable as one of the first exoplan...
HR 8799 d
HR 8799 d is a gas giant exoplanet located approximately 129 light-years from Earth. It’s notable as one of the first pl...
HR 8799 e
HR 8799 e is a gas giant exoplanet discovered orbiting the young star HR 8799. Its significance lies as the innermost pl...
WASP-121b
An ultra-hot Jupiter with a detected stratosphere and dayside temperatures exceeding 2,400 K, orbiting its host star in...
TrES-2b
The darkest known exoplanet, reflecting less than 1% of incident starlight, discovered by the TrES survey in 2006 and su...
HIP 65426 b
HIP 65426 b is a directly imaged gas giant exoplanet orbiting the young star HIP 65426 about 385 light-years away, disco...
WASP-189b
A very hot Jupiter orbiting a bright A-type star, studied intensively by ESA's CHEOPS mission and among the hottest know...
WASP-17b
The first exoplanet confirmed to orbit in a retrograde direction relative to its host star's rotation, announced by the...
2M1207 b
Imaged in 2004 by the European Southern Observatory's Very Large Telescope, 2M1207b is a gas giant notable for being the...
HAT-P-7b
A hot Jupiter in the Cygnus field whose reflected starlight and orbital phase curve were detected by NASA's Kepler teles...
Kepler-47c
Outer planet of the Kepler-47 circumbinary system announced in 2012, notable as the first circumbinary planet found orbi...
Kepler-138c
Super-Earth in the Kepler-138 system confirmed in 2015, orbiting its M-dwarf host every ~13.8 days in near orbital reson...
Kepler-47b
Inner planet of Kepler-47, announced in 2012 as part of the first confirmed transiting circumbinary multi-planet system,...
VHS 1256 b
VHS 1256 b is a widely separated planetary-mass object notable for having water, methane, and carbon monoxide detected i...
summarize Quick Comparison Summary
| Alternative | Score | vs HR 8799 c | Action |
|---|---|---|---|
| 9.6 Brilliant | +0.5 | Compare | |
| 9.5 Brilliant | +0.4 | Compare | |
| 9.4 Excellent | +0.3 | Compare | |
| 9.4 Excellent | +0.3 | Compare | |
| 9.3 Excellent | +0.2 | Compare | |
| 9.2 Excellent | +0.1 | Compare | |
| 9.2 Excellent | +0.1 | Compare | |
| 9.0 Excellent | -0.1 | Compare | |
| 9.0 Excellent | -0.1 | Compare | |
| 8.8 Great | -0.3 | Compare |
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