15389+5027 TDS 9574

15h 38m 51.43s +50° 27' 15.9" P.A. 176.00 sep 0.8 mag 11.57,11.81

Coord 2000 15389+5027 Discov num TDS9574 Comp Coord arcsec 2000 15 38 51.43 +50 27 15.9
Date first 1991 Date last 1991 Obs 1
Pa first 176 Pa last 175.5 P.A. Now (θ) 175.5°
Sep first 0.8 Sep last 0.76 Sep. Now (ρ) 0.76"
Mag pri 11.57 Mag sec 11.81 delta mag (ΔM) 0.24 Spectral class
Pri motion ra -015 Sec motion ra -015
Pri motion dec +001 Sec motion dec +001
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Bootes Tycho2 3489-00511-1 Gaia DR2 1402821294802579200