21074+3841 MLB 1019

 
 
21h 07m 22.19s +38° 41' 11.0" P.A. 226.00 sep 4.3 mag 12.10,13.50 Sp K5
 
 
Coord 2000 21074+3841 Discov num MLB1019 Comp Coord arcsec 2000 21 07 22.19 +38 41 11.0
Date first 1936 Date last 2022 Obs 9
Pa first 248 Pa last 226.4 P.A. Now (θ) 226.4°
Sep first 5.0 Sep last 4.26 Sep. Now (ρ) 4.26"
Mag pri 12.10 Mag sec 13.50 delta mag (ΔM) 1.4 Spectral class K5 (yellow-orange)
Pri motion ra -001 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1872034544771661696