19054+1352 BU 287 AB (Okab)

 
 
19h 05m 24.61s +13° 51' 49.4" P.A. 46.00 sep 7.4 mag 2.96,12.00 Sp A0Vn dist. 25.46 pc (83.05 l.y.)
 
 
Coord 2000 19054+1352 Discov num BU  287 Comp AB Coord arcsec 2000 19 05 24.61 +13 51 49.4
Date first 1874 Date last 2016 Obs 24
Pa first 60 Pa last 46.4 P.A. Now (θ) 46.4°
Sep first 5.0 Sep last 7.36 Sep. Now (ρ) 7.36"
Mag pri 2.96 Mag sec 12.00 delta mag (ΔM) 9.04 Spectral class A0Vn (white)
Pri motion ra -007 Sec motion ra -004
Pri motion dec -096 Sec motion dec -082
Notes N T (See Notes, Parallax indicates physical)
rPM=0.149 (< 0.3, Physical double)
This double is physical.
 
 
19054+1352 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Okab 104461 19 05 25 +13 51 49 BU 287 AB 2016 24 46 7.4 2.96 12.00 9.04 <===
Show 104461 19 05 25 +13 51 49 BU 287 AC 2014 9 75 161.0 2.96 12.20 9.24
Show 104461 19 05 25 +13 51 49 POP 1225 AD 2014 9 151 199.4 2.96 10.65 7.69
Show 104461 19 05 25 +13 51 49 DRS 63 AE 2001 2 117 999.9 2.96 16.20 13.24
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Okab Var name NSV11724 Aql Constellation Aquila SAO 104461
HIP 93747 Tycho2 1052-03027-1 Gaia DR2 4314399312929014656 HD 177724
HR 7235 GC 26270 ADS 12026 GL NN 4095A
BD BD+13 3899 Bayer Zeta Aquilae Bayer name Zet Aql Flamsteed 17 Aquilae
Flamsteed name 17 Aql FK5 716 Distance 25.46 Distance ly 83.05
Bayer greek ζ Aql