01531+2935 DAL 51 FG

01h 53m 14.51s +29° 31' 24.8" P.A. 314.00 sep 12.6 mag 14.22,16.40

Coord 2000 01531+2935 Discov num DAL  51 Comp FG Coord arcsec 2000 01 53 14.51 +29 31 24.8
Date first 1997 Date last 2015 Obs 8
Pa first 313 Pa last 313.5 P.A. Now (θ) 313.5°
Sep first 12.6 Sep last 12.64 Sep. Now (ρ) 12.64"
Mag pri 14.22 Mag sec 16.40 delta mag (ΔM) 2.18 Spectral class
Pri motion ra +004 Sec motion ra -013
Pri motion dec -012 Sec motion dec +009
Notes N U (See Notes, Proper motion indicates non-physical)




rPM=1.709

This double is not physical.



01531+2935 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 74996 01 53 05 +29 34 44 BUP 27 AB 2010 5 319 100.2 3.46 13.27 9.81
Show 74996 01 53 05 +29 34 44 BUP 27 AC 2012 6 183 198.5 3.46 12.87 9.41
Show Mothallah 74996 01 53 05 +29 34 44 BUP 27 AD 2012 8 172 277.2 3.46 10.99 7.53
Show 74996 01 53 05 +29 34 44 DAL 51 AE 2010 4 340 146.7 3.46 12.35 8.89
Show 74996 01 53 05 +29 34 44 DAL 51 AF 2010 3 148 229.5 3.46 14.22 10.76
Show 01 53 15 +29 31 25 DAL 51 FG 2015 8 314 12.6 14.22 16.40 2.18 <===


Septuple system
7 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Triangulum Gaia DR2 299463197395261696