03247+7831 STF 363 AB

03h 24m 44.21s +78° 30' 45.2" P.A. 316.00 sep 26.4 mag 9.60,9.76 Sp A0

Coord 2000 03247+7831 Discov num STF 363 Comp AB Coord arcsec 2000 03 24 44.21 +78 30 45.2
Date first 1831 Date last 2011 Obs 23
Pa first 313 Pa last 316.3 P.A. Now (θ) 316.3°
Sep first 26.2 Sep last 26.4 Sep. Now (ρ) 26.4"
Mag pri 9.60 Mag sec 9.76 delta mag (ΔM) 0.16 Spectral class A0 (white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec +004 Sec motion dec +003
Notes




rPM=0.2 (< 0.3, Physical double)

This double is physical.



03247+7831 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 03 24 44 +78 30 45 STF 363 AB 2011 23 316 26.4 9.60 9.76 0.16 <===
Show 03 24 44 +78 30 45 STF 363 AC 2003 8 105 112.4 9.60 10.53 0.93


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Cepheus Tycho2 4513-00462-1 Gaia DR2 555494856565233408