15365+1607 UC 3033 AB

 
 
15h 36m 29.24s +16° 07' 08.7" P.A. 62.00 sep 35.5 mag 7.90,13.80 Sp F2V dist. 52.06 pc (169.82 l.y.)
 
 
Coord 2000 15365+1607 Discov num UC 3033 Comp AB Coord arcsec 2000 15 36 29.24 +16 07 08.7
Date first 1999 Date last 2016 Obs 8
Pa first 63 Pa last 62.4 P.A. Now (θ) 62.4°
Sep first 35.5 Sep last 35.525 Sep. Now (ρ) 35.525"
Mag pri 7.90 Mag sec 13.80 delta mag (ΔM) 5.9 Spectral class F2V (yellow-white)
Pri motion ra +072 Sec motion ra +074
Pri motion dec -006 Sec motion dec +010
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.216 (< 0.3, Physical double)
This double is physical.
 
 
15365+1607 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Tau5 Ser 101642 15 36 29 +16 07 09 DSG 18 Aa,Ab 2020 14 322 1.0 8.50 8.90 0.40
Show 101642 15 36 29 +16 07 09 UC 3033 AB 2016 8 62 35.5 7.90 13.80 5.90 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens SAO 101642 HIP 76424 Tycho2 1494-01862-1
HD 139225 HR 5804 GC 20985 BD BD+16 2807
Bayer Tau 5 Serpentis Bayer name Tau5 Ser Distance 52.06 Distance ly 169.82
Bayer greek τ5 Ser