17170-1759 STN 33 (HD 156211)

17h 17m 00.60s -17° 58' 44.4" P.A. 54.00 sep 1.1 mag 8.88,10.03 Sp A4 dist. 884.96 pc (2886.74 l.y.)

Coord 2000 17170-1759 Discov num STN  33 Comp Coord arcsec 2000 17 17 00.60 -17 58 44.4
Date first 1880 Date last 2015 Obs 10
Pa first 44 Pa last 53.5 P.A. Now (θ) 53.5°
Sep first 1.0 Sep last 1.098 Sep. Now (ρ) 1.098"
Mag pri 8.88 Mag sec 10.03 delta mag (ΔM) 1.15 Spectral class A4 (white)
Pri motion ra +004 Sec motion ra +004
Pri motion dec +003 Sec motion dec +003
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 156211 Constellation Ophiuchus SAO 160421 HIP 84545
Tycho2 6237-00844-1 Gaia DR2 4134569577671430656 HD 156211 BD BD-17 4760
Distance 884.96 Distance ly 2886.74