Un observatorio amateur para estudios profesionales.Estudios de Exoplanetas, fotometría de asteroides, supernovas, ocultación de objetos estelares, astrofotografía, el Observatorio Anunaki al servicio de astrónomos profesionales.
GJ 1214 b is an extrasolar planet orbiting the star GJ 1214 approximately 40 light-years away, in the constellation Ophiuchus. This super-Earth has 6 times the mass of Earth and 2.6 times its radius. It was discovered by David Charbonneau Continue Reading
XO-1b (Also known as GSC 02041-01657b) is an extrasolar planet orbiting the star XO-1 in the constellation Corona Borealis, which is located about 600 light-years away. Their discovery is part of project XO’s efforts. Its radius and mass indicate that Continue Reading
The star XO -5 (GSC 02.959 to 00.729, V = 12.1, G8V) hosts an extrasolar planet the size of Jupiter, XO -5b, Rp = 1.15 +/- 0.12 Rjup. With an orbital period of P = 4.187732 + / -0.00002 days Continue Reading
XO-2b is an extrasolar planet orbiting the star XO-2 in the constellation Lynx. It was detected using the transit method in 2007 by Burkes et al. It was the second planet discovered by the XO telescope, dependent on the XO Continue Reading
HAT-P-21b orbits the dwarf star G3 V = 11.685 GSC 3013-01229 in an eccentric orbit (e = 0.228 ± 0.016), with a period P = 4.124481 ± 0.000007 days, transit time Tc = 2454996.413106.41312 0 and transit duration. 0.1530 ± Continue Reading