00174+0221 STF 21

 
 
00h 17m 21.25s +02 20' 50.6" P.A. 52.00 sep 7.7 mag 10.31,10.60 Sp G0
 
 
Coord 2000 00174+0221 Discov num STF  21 Comp Coord arcsec 2000 00 17 21.25 +02 20 50.6
Date first 1902 Date last 2016 Obs 25
Pa first 51 Pa last 51.5 P.A. Now (θ) 51.5°
Sep first 7.6 Sep last 7.665 Sep. Now (ρ) 7.665"
Mag pri 10.31 Mag sec 10.60 delta mag (ΔM) 0.29 Spectral class G0 (yellow)
Pri motion ra +013 Sec motion ra +014
Pri motion dec +050 Sec motion dec +049
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.027 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 0002-00770-1 Gaia DR2 2548144757449127424