01178+4901 STF 102 AB,C (HD 7710)

 
 
01h 17m 47.96s +49 00' 30.5" P.A. 223.00 sep 10.2 mag 7.19,8.79 Sp B9.5V dist. 384.62 pc (1254.63 l.y.)
 
 
Coord 2000 01178+4901 Discov num STF 102 Comp AB,C Coord arcsec 2000 01 17 47.96 +49 00 30.5
Date first 1832 Date last 2016 Obs 51
Pa first 226 Pa last 223.4 P.A. Now (θ) 223.4°
Sep first 12.0 Sep last 10.24 Sep. Now (ρ) 10.24"
Mag pri 7.19 Mag sec 8.79 delta mag (ΔM) 1.6 Spectral class B9.5V (blue-white)
Pri motion ra +024 Sec motion ra +024
Pri motion dec -013 Sec motion dec -013
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
 
 
Name HD 7710 Constellation Andromeda SAO 37087 HIP 6060
Tycho2 3272-00024-1 Gaia DR2 403123435677561216 HD 7710 BD BD+48 392
Distance 384.62 Distance ly 1254.63