03340+4048 ROE 76 AB (HD 21961)

 
 
03h 33m 55.46s +40° 49' 36.5" P.A. 156.00 sep 87.3 mag 9.19,10.58 Sp F5
 
 
Coord 2000 03340+4048 Discov num ROE  76 Comp AB Coord arcsec 2000 03 33 55.46 +40 49 36.5
Date first 1895 Date last 2015 Obs 10
Pa first 153 Pa last 155.8 P.A. Now (θ) 155.8°
Sep first 84.7 Sep last 87.26 Sep. Now (ρ) 87.26"
Mag pri 9.19 Mag sec 10.58 delta mag (ΔM) 1.39 Spectral class F5 (yellow-white)
Pri motion ra -001 Sec motion ra -019
Pri motion dec +025 Sec motion dec -010
Notes
rPM=1.573
This double is not physical.
 
 
03340+4048 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 21961 38945 03 33 55 +40 49 36 ROE 76 AB 2015 10 156 87.3 9.19 10.58 1.39 <===
Show 03 33 59 +40 48 17 ROE 76 BC 2016 11 36 4.5 10.58 11.50 0.92
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 21961 Constellation Perseus SAO 38945 Tycho2 2866-01462-1
Gaia DR2 236891296333718784 HD 21961 ADS 2608