01271+5717 STI 1612

 
 
01h 27m 00.42s +57° 17' 05.2" P.A. 62.00 sep 6.6 mag 11.27,12.60
 
 
Coord 2000 01271+5717 Discov num STI1612 Comp Coord arcsec 2000 01 27 00.42 +57 17 05.2
Date first 1911 Date last 2015 Obs 10
Pa first 63 Pa last 61.9 P.A. Now (θ) 61.9°
Sep first 6.5 Sep last 6.573 Sep. Now (ρ) 6.573"
Mag pri 11.27 Mag sec 12.60 delta mag (ΔM) 1.33 Spectral class
Pri motion ra +009 Sec motion ra +013
Pri motion dec +012 Sec motion dec +002
Notes V (Proper motion indicates physical)
rPM=0.718
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3678-01315-1 Gaia DR2 412977774281673600