15193+0146 STF 1930 AB (5 Ser)

 
 
15h 19m 18.79s +01° 45' 55.5" P.A. 36.00 sep 11.7 mag 5.06,10.11 Sp F8V dist. 25.38 pc (82.79 l.y.)
 
 
Coord 2000 15193+0146 Discov num STF1930 Comp AB Coord arcsec 2000 15 19 18.79 +01 45 55.5
Date first 1825 Date last 2017 Obs 57
Pa first 39 Pa last 35.9 P.A. Now (θ) 35.9°
Sep first 10.7 Sep last 11.68 Sep. Now (ρ) 11.68"
Mag pri 5.06 Mag sec 10.11 delta mag (ΔM) 5.05 Spectral class F8V (yellow-white)
Pri motion ra +372 Sec motion ra +376
Pri motion dec -514 Sec motion dec -517
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.008 (< 0.3, Physical double)
This double is physical.
 
 
15193+0146 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 5 Ser 120946 15 19 19 +01 45 56 STF 1930 AB 2017 57 36 11.7 5.06 10.11 5.05 <===
Show 120946 15 19 19 +01 45 56 STF 1930 AC 2020 10 17 152.2 5.06 13.09 8.03
Show 120946 15 19 19 +01 45 56 STF 1930 AD 2009 9 275 713.6 5.06 10.35 5.29
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 5 Ser Var name MQ Ser Constellation Serpens SAO 120946
HIP 74975 Tycho2 0336-01027-1 HD 136202 HR 5694
GC 20591 ADS 9584 BD BD+02 2944 Flamsteed 5 Serpentis
Flamsteed name 5 Ser Distance 25.38 Distance ly 82.79