19534-3016 HJ 5152 AB,C (HD 187887)

 
 
19h 53m 26.07s -30 16' 10.3" P.A. 150.00 sep 6.1 mag 8.84,9.55 Sp K0III
 
 
Coord 2000 19534-3016 Discov num HJ 5152 Comp AB,C Coord arcsec 2000 19 53 26.07 -30 16 10.3
Date first 1835 Date last 1999 Obs 27
Pa first 154 Pa last 149.5 P.A. Now (θ) 149.5°
Sep first 3.0 Sep last 6.06 Sep. Now (ρ) 6.06"
Mag pri 8.84 Mag sec 9.55 delta mag (ΔM) 0.71 Spectral class K0III (yellow-orange)
Pri motion ra -007 Sec motion ra +003
Pri motion dec -038 Sec motion dec -049
Notes W
rPM=0.303
Nature of this double is uncertain.
 
 
19534-3016 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 53 26 -30 16 10 I 1406 AB 2008 11 203 0.4 9.43 9.61 0.18
Show HD 187887 19 53 26 -30 16 10 HJ 5152 AB,C 1999 27 150 6.1 8.84 9.55 0.71 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 187887 Constellation Sagittarius Tycho2 7439-02051-1 Gaia DR2 6748624937601258240
HD 187887