HAT-P-57 18 18 58.32 +10 35 50.3 303 HAT-P-57 2.667 800 234 HAT-P-57 A GSC 01014-00973 2MASS J18185842+1035502 1SWASP J181858.42+103550.1 TYC 1014-973-1 7500 -0.25 10.916 10.465 10.007 9.670 9.497 9.433 1.47 1.500 1.00 A8V HAT-P-57 b HAT-P-57 A b 2.4652950 2455113.48127 88.26 0.0406 0 1.413 transit 2015 HAT-P-57 b is a hot Jupiter orbiting an A-type star. There is an alternative possibility for the spin alignment to be in the range -16.7° < λ < 3.3° with probability 26%. 15/11/01 Confirmed planets Planets in binary systems, S-type 1 HAT-P-57 BC 0.225 68 165 HAT-P-57 B 12.25 0.61 HAT-P-57 C 13.26 0.53 Ophiucus