15497-3847 JNN 212 AB (HD 141254)

 
 
15h 49m 39.63s -38° 46' 39.1" P.A. 197.00 sep 2.2 mag 8.00,9.90 Sp F3 dist. 100.81 pc (328.84 l.y.)
 
 
Coord 2000 15497-3847 Discov num JNN 212 Comp AB Coord arcsec 2000 15 49 39.63 -38 46 39.1
Date first 2011 Date last 2016 Obs 3
Pa first 197 Pa last 196.5 P.A. Now (θ) 196.5°
Sep first 2.2 Sep last 2.223 Sep. Now (ρ) 2.223"
Mag pri 8.00 Mag sec 9.90 delta mag (ΔM) 1.9 Spectral class F3 (yellow-white)
Pri motion ra -014 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes V W K (Proper motion indicates physical, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
15497-3847 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 141254 207014 15 49 40 -38 46 39 JNN 212 AB 2016 3 197 2.2 8.00 9.90 1.90 <===
Show 15 49 40 -38 46 39 JNN 212 AC 2012 2 174 3.5 8.00 17.70 9.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 141254 Constellation Lupus SAO 207014 HIP 77520
Tycho2 7837-00075-1 Gaia DR2 6008691721366743168 HD 141254 CD CD-3810679
CP CP-38 6277 Distance 100.81 Distance ly 328.84