15555+3512 MCT 9

 
 
15h 55m 31.74s +35° 12' 03.1" P.A. 247.00 sep 1.6 mag 13.20,15.50 Sp M4+M7
 
 
Coord 2000 15555+3512 Discov num MCT   9 Comp Coord arcsec 2000 15 55 31.74 +35 12 03.1
Date first 1998 Date last 2018 Obs 21
Pa first 266 Pa last 246.7 P.A. Now (θ) 246.7°
Sep first 1.5 Sep last 1.63 Sep. Now (ρ) 1.63"
Mag pri 13.20 Mag sec 15.50 delta mag (ΔM) 2.3 Spectral class M4+M7 (red/red)
Pri motion ra -215 Sec motion ra
Pri motion dec +160 Sec motion dec
Notes N V R (See Notes, Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Gaia DR2 1371891929633508096