17153+0458 GJ 1214 AD

17h 15m 18.94s +04° 57' 49.7" P.A. 244.00 sep 14.0 mag 14.39,22.90

Coord 2000 17153+0458 Discov num GJ 1214 Comp AD Coord arcsec 2000 17 15 18.94 +04 57 49.7
Date first 2014 Date last 2014 Obs 1
Pa first 244 Pa last 244.1 P.A. Now (θ) 244.1°
Sep first 14.0 Sep last 14.03 Sep. Now (ρ) 14.03"
Mag pri 14.39 Mag sec 22.90 delta mag (ΔM) 8.51 Spectral class
Pri motion ra +585 Sec motion ra
Pri motion dec -752 Sec motion dec
Notes R (Red magnitudes)




Nature of this double is uncertain.



17153+0458 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 15 19 +04 57 50 GJ 1214 AB 2014 1 140 10.7 14.39 19.20 4.81
Show 17 15 19 +04 57 50 GJ 1214 AC 2014 1 153 13.3 14.39 18.10 3.71
Show 17 15 19 +04 57 50 GJ 1214 AD 2014 1 244 14.0 14.39 22.90 8.51 <===
Show 17 15 19 +04 57 50 GJ 1214 AE 2014 1 37 19.9 14.39 21.50 7.11


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Ophiuchus