19020+1907 ARN 18 AE

 
 
19h 01m 57.65s +19° 07' 29.6" P.A. 339.00 sep 173.8 mag 7.06,7.95 Sp K0III dist. 84.39 pc (275.28 l.y.)
 
 
Coord 2000 19020+1907 Discov num ARN  18 Comp AE Coord arcsec 2000 19 01 57.65 +19 07 29.6
Date first 1895 Date last 2013 Obs 21
Pa first 343 Pa last 338.6 P.A. Now (θ) 338.6°
Sep first 172.5 Sep last 173.82 Sep. Now (ρ) 173.82"
Mag pri 7.06 Mag sec 7.95 delta mag (ΔM) 0.89 Spectral class K0III (yellow-orange)
Pri motion ra +075 Sec motion ra -023
Pri motion dec +032 Sec motion dec +024
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.206
This double is not physical.
 
 
19020+1907 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 176973 104384 19 01 58 +19 07 30 HJ 2851 AB 2015 10 165 14.1 7.06 11.82 4.76
Show 104384 19 01 58 +19 07 30 HJ 2851 AC 2015 16 291 48.9 7.06 11.35 4.29
Show 104384 19 01 58 +19 07 30 WAL 102 AD 2013 6 137 44.3 7.06 12.61 5.55
Show 104384 19 01 58 +19 07 30 ARN 18 AE 2013 21 339 173.8 7.06 7.95 0.89 <===
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta SAO 104384 HIP 93448 Tycho2 1593-01322-1
Gaia DR2 4517787420504418560 HD 176972 GC 26168 BD BD+18 3920
Distance 84.39 Distance ly 275.28