22546+1221 GWP 3209 CD

22h 54m 31.27s +12° 20' 16.3" P.A. 19.00 sep 6.3 mag 17.40,19.40

Coord 2000 22546+1221 Discov num GWP3209 Comp CD Coord arcsec 2000 22 54 31.27 +12 20 16.3
Date first 1991 Date last 2016 Obs 7
Pa first 22 Pa last 18.6 P.A. Now (θ) 18.6°
Sep first 6.0 Sep last 6.314 Sep. Now (ρ) 6.314"
Mag pri 17.40 Mag sec 19.40 delta mag (ΔM) 2 Spectral class
Pri motion ra +054 Sec motion ra +056
Pri motion dec -006 Sec motion dec -008
Notes V R (Proper motion indicates physical, Red magnitudes)




rPM=0.05 (< 0.3, Physical double)

This double is physical.



22546+1221 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 54 33 +12 21 27 GWP 3207 AB 2016 8 185 7.1 16.00 16.80 0.80
Show 22 54 33 +12 21 27 GWP 3208 AC 2015 7 202 76.8 16.00 17.40 1.40
Show 22 54 31 +12 20 16 GWP 3209 CD 2016 7 19 6.3 17.40 19.40 2.00 <===


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Pegasus Gaia DR2 2718895133671689088