KELT-3b
| KELT-3b compared to Jupiter | |
| Discovery | |
|---|---|
| Discovered by | Pepper et al. 2013 | 
| Discovery date | 2013 | 
| Transit | |
| Orbital characteristics | |
| 0.04120 ± 0.00067AU | |
| Eccentricity | 0.202 | 
| 2.7033902 d | |
| Inclination | 84.25+0.67 −0.64° | 
| Star | KELT-3 | 
| Physical characteristics | |
| 1.56±0.11RJ | |
| Mass | 1.94±0.33MJ | 
| Temperature | 2132±133 | 
KELT-3b is an extrasolar planet orbiting the F-type main-sequence star KELT-3 690 light years in the zodiac constellation Leo. It was discovered in 2013 by KELT's telescope in Arizona.