01277+6321 STI 215 AB

 
 
01h 27m 30.84s +63 21' 37.8" P.A. 109.00 sep 4.4 mag 11.36,11.90 Sp A5
 
 
Coord 2000 01277+6321 Discov num STI 215 Comp AB Coord arcsec 2000 01 27 30.84 +63 21 37.8
Date first 1903 Date last 2015 Obs 8
Pa first 99 Pa last 108.9 P.A. Now (θ) 108.9°
Sep first 4.0 Sep last 4.433 Sep. Now (ρ) 4.433"
Mag pri 11.36 Mag sec 11.90 delta mag (ΔM) 0.54 Spectral class A5 (white)
Pri motion ra -020 Sec motion ra +038
Pri motion dec +005 Sec motion dec +006
Notes N (See Notes)
rPM=1.508
This double is not physical.
 
 
01277+6321 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 27 31 +63 21 38 STI 215 AB 2015 8 109 4.4 11.36 11.90 0.54 <===
Show 01 27 31 +63 21 38 MLB 382 AC 2015 5 92 54.4 11.36 13.17 1.81
Show 01 27 31 +63 21 38 MLB 382 AD 2015 7 27 76.2 11.36 11.72 0.36
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4035-00384-1 Gaia DR2 512609230164906496