02055+7607 BU 785 AB (49 Cas)

02h 05m 31.58s +76° 06' 54.4" P.A. 247.00 sep 5.7 mag 5.32,12.30 Sp G8III dist. 122.7 pc (400.25 l.y.)

Coord 2000 02055+7607 Discov num BU  785 Comp AB Coord arcsec 2000 02 05 31.58 +76 06 54.4
Date first 1881 Date last 2015 Obs 8
Pa first 246 Pa last 246.8 P.A. Now (θ) 246.8°
Sep first 5.2 Sep last 5.744 Sep. Now (ρ) 5.744"
Mag pri 5.32 Mag sec 12.30 delta mag (ΔM) 6.98 Spectral class G8III (yellow)
Pri motion ra -009 Sec motion ra
Pri motion dec -020 Sec motion dec
Notes N (See Notes)




Nature of this double is uncertain.



02055+7607 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 49 Cas 4565 02 05 32 +76 06 54 BU 785 AB 2015 8 247 5.7 5.32 12.30 6.98 <===
Show 4565 02 05 32 +76 06 54 BU 785 AC 2011 5 130 30.5 5.32 13.50 8.18


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Name 49 Cas Constellation Cassiopeia SAO 4565 HIP 9763
Tycho2 4495-01881-1 Gaia DR2 559491100295682048 HD 12339 HR 592
GC 2475 ADS 1625 BD BD+75 86 Flamsteed 49 Cassiopeiae
Flamsteed name 49 Cas Distance 122.7 Distance ly 400.25