TALK:OGLE-TR-10

F8V not G2V

Spectral standard stars

Properties of typical F-type main-sequence stars
Spectral type	Mass ( `M`_☉)	Radius ( `R`_☉)	Luminosity ( `L`_☉)	Effective temperature (K)	Color index (B − V)
F0V	1.61	1.728	7.24	7,220	0.30
F1V	1.50	1.679	6.17	7,020	0.33
F2V	1.46	1.622	5.13	6,820	0.37
F3V	1.44	1.578	4.68	6,750	0.39
F4V	1.38	1.533	4.17	6,670	0.41
F5V	1.33	1.473	3.63	6,550	0.44
F6V	1.25	1.359	2.69	6,350	0.49
F7V	1.21	1.324	2.45	6,280	0.50
F8V	1.18	1.221	1.95	6,180	0.53
F9V	1.13	1.167	1.66	6,050	0.56