00531+6107 BU 497 AD

 
 
00h 53m 04.28s +61 07' 24.8" P.A. 145.00 sep 107.2 mag 4.85,12.09 Sp F7V dist. 18.74 pc (61.13 l.y.)
 
 
Coord 2000 00531+6107 Discov num BU  497 Comp AD Coord arcsec 2000 00 53 04.28 +61 07 24.8
Date first 1922 Date last 2003 Obs 5
Pa first 143 Pa last 145.3 P.A. Now (θ) 145.3°
Sep first 193.2 Sep last 107.23 Sep. Now (ρ) 107.23"
Mag pri 4.85 Mag sec 12.09 delta mag (ΔM) 7.24 Spectral class F7V (yellow-white)
Pri motion ra -069 Sec motion ra +001
Pri motion dec +170 Sec motion dec +001
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.997
This double is not physical.
 
 
00531+6107 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 5015 11444 00 53 04 +61 07 25 BU 497 AB 2015 26 170 146.0 4.85 9.79 4.94
Show 11444 00 53 04 +61 07 25 BU 497 AD 2003 5 145 107.2 4.85 12.09 7.24 <===
Show 11444 00 53 04 +61 07 25 BU 497 AE 2012 5 45 123.2 4.85 12.82 7.97
Show 11444 00 53 04 +61 07 25 CSN 2 AF 2002 1 38 13.5 3.54 9.70 6.16
Show 00 53 08 +61 05 05 BU 497 BC 2008 8 154 0.7 9.79 12.30 2.51
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 11444 HIP 4151 Tycho2 4017-02318-1
Gaia DR2 427322415301550208 HD 5015 HR 244 ADS 721
GL Gl 41 BD BD+60 124 Distance 18.74 Distance ly 61.13