03303+5254 STF 392 (HD 21488)

 
 
03h 30m 17.71s +52° 53' 41.3" P.A. 347.00 sep 25.8 mag 7.45,10.34 Sp K0 dist. 212.31 pc (692.56 l.y.)
 
 
Coord 2000 03303+5254 Discov num STF 392 Comp Coord arcsec 2000 03 30 17.71 +52 53 41.3
Date first 1831 Date last 2016 Obs 22
Pa first 346 Pa last 347.3 P.A. Now (θ) 347.3°
Sep first 25.9 Sep last 25.792 Sep. Now (ρ) 25.792"
Mag pri 7.45 Mag sec 10.34 delta mag (ΔM) 2.89 Spectral class K0 (yellow-orange)
Pri motion ra +028 Sec motion ra +029
Pri motion dec -034 Sec motion dec -035
Notes V (Proper motion indicates physical)
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 21488 Constellation Perseus SAO 24068 HIP 16316
Tycho2 3703-00853-1 Gaia DR2 443280555262878720 HD 21488 GC 4152
BD BD+52 699 Distance 212.31 Distance ly 692.56