17196+2722 TDT 306

17h 19m 35.42s +27° 21' 50.2" P.A. 173.00 sep 2.2 mag 12.20,12.79

Coord 2000 17196+2722 Discov num TDT 306 Comp Coord arcsec 2000 17 19 35.42 +27 21 50.2
Date first 1991 Date last 1991 Obs 1
Pa first 173 Pa last 173.3 P.A. Now (θ) 173.3°
Sep first 2.2 Sep last 2.15 Sep. Now (ρ) 2.15"
Mag pri 12.20 Mag sec 12.79 delta mag (ΔM) 0.59 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec +018 Sec motion dec +018
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Tycho2 2082-01402-1 Gaia DR2 4574301871466915712