01178+4901 STF 102 AB

 
 
01h 17m 47.96s +49 00' 30.5" P.A. 271.00 sep 0.5 mag 7.31,9.18 Sp B9.5V dist. 384.62 pc (1254.63 l.y.)
 
 
Coord 2000 01178+4901 Discov num STF 102 Comp AB Coord arcsec 2000 01 17 47.96 +49 00 30.5
Date first 1833 Date last 2016 Obs 83
Pa first 308 Pa last 270.8 P.A. Now (θ) 270.8°
Sep first 0.6 Sep last 0.472 Sep. Now (ρ) 0.472"
Mag pri 7.31 Mag sec 9.18 delta mag (ΔM) 1.87 Spectral class B9.5V (blue-white)
Pri motion ra +021 Sec motion ra +021
Pri motion dec -012 Sec motion dec -012
Notes N (See Notes)
Nature of this double is uncertain.
 
 
01178+4901 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 37087 01 17 48 +49 00 30 STF 102 AB 2016 83 271 0.5 7.31 9.18 1.87 <===
Show HD 7710 37087 01 17 48 +49 00 30 STF 102 AB,C 2016 51 223 10.2 7.19 8.79 1.60
Show 37087 01 17 48 +49 00 30 STF 102 AB,D 2016 30 58 23.6 7.19 10.75 3.56
Show 37087 01 17 48 +49 00 30 DOB 1 AB,E 2014 10 7 111.7 7.19 10.15 2.96
Show 01 17 47 +49 00 23 STF 102 CD 2015 13 54 33.5 8.79 10.75 1.96
Show 01 17 47 +49 00 23 DOB 1 CE 2015 10 10 119.9 8.79 10.15 1.36
Show 01 17 50 +49 00 43 STF 102 DE 2015 11 356 98.5 10.75 10.15 0.60
Show 01 17 49 +49 02 21 HJ 2033 EF 2015 13 58 11.8 10.15 12.34 2.19
Sextuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda SAO 37087 HIP 6060 Tycho2 3272-00024-1
Gaia DR2 403123435677561216 HD 7710 GC 1553 BD BD+48 392
Distance 384.62 Distance ly 1254.63