01493+4754 STF 162 AD

 
 
01h 49m 15.47s +47° 53' 47.1" P.A. 96.00 sep 138.7 mag 6.47,10.01 Sp A2 dist. 127.55 pc (416.07 l.y.)
 
 
Coord 2000 01493+4754 Discov num STF 162 Comp AD Coord arcsec 2000 01 49 15.47 +47 53 47.1
Date first 1881 Date last 2007 Obs 11
Pa first 95 Pa last 96 P.A. Now (θ) 96°
Sep first 134.7 Sep last 138.74 Sep. Now (ρ) 138.74"
Mag pri 6.47 Mag sec 10.01 delta mag (ΔM) 3.54 Spectral class A2 (white)
Pri motion ra -015 Sec motion ra +011
Pri motion dec -009 Sec motion dec -011
Notes N (See Notes)
rPM=1.491
This double is not physical.
 
 
01493+4754 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 37536 01 49 15 +47 53 47 CHR 4 Aa,Ab 1994 7 251 0.1 6.47 Y
Show HD 11031 37536 01 49 15 +47 53 47 STF 162 AB 2020 178 199 2.0 6.47 7.22 0.75
Show 37536 01 49 15 +47 53 47 STF 162 AC 2020 65 178 20.7 6.47 9.24 2.77
Show 37536 01 49 15 +47 53 47 STF 162 AD 2007 11 96 138.7 6.47 10.01 3.54 <===
Show 01 49 15 +47 53 47 STF 162 BC 2018 11 177 19.2 7.22 9.24 2.02
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus SAO 37536 HIP 8475 Tycho2 3283-02002-1
Gaia DR2 357046923445911040 HD 11031 HR 526 ADS 1438
BD BD+47 508 Distance 127.55 Distance ly 416.07