V821 Arae [#12506993467]
This system is located at:
9675
/ -2036.84375
/ 25124.5625
银河系坐标
R: 26,999.963 / l: 338.939 / b: -4.326
赤道坐标
赤经 17h 2m 49.396s /
赤纬 -48° 47'22.767''
预计价值： 27,079 cr
This system was visited for the first time on EDSM by Melorum on 2016年12月15日 下午7:42:45.
72 ships passed through V821 Arae space, including 0 ship in the last 7 days.
0 ship passed through V821 Arae space in the last 24 hours.
V821 Arae (also referred as GX 339-4 and GRS 1009-45) is a moderately strong variable galactic low-mass X-ray binary source that contains a black-hole and G-class white-yellow star. System was firstly observed in 21st century and helped astronomers of those times in understanding black holes variable accretion disks. The system is a regular X-ray emitter because of the stellar matter, that flows from the star to the black hole and forms a disk around the latter. A strong variable relativistic jet is also usually observed. System holds only one ice world planet that regularly witnesses dances of the black hole and the star.
Reference: Link
