19066-0121 STF2447AC

 
 
19h 06m 35.11s -01 20' 46.0" P.A. 191 sep 13.5 mag 6.83,14.00 Sp B5V
 
 
Coord 2000
19066-0121
Discov num
STF2447
Comp
AC
Coord arcsec 2000
19 06 35.11 -01 20 46.0
Date first
1905
Date last
2000
Obs
3
Pa first
190
Pa last
191
P.A. Now (θ)
191°
Sep first
13.9
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
6.83
Mag sec
14.00
delta mag (ΔM)
7.17
Spectral class
B5V (blue-white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19066-0121 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19066-0121 STF2447 AB 1783 2017 38 344 14.0 6.83 9.62 2.79
Show 19066-0121 STF2447 AC 1905 2000 3 191 13.5 6.83 14.00 7.17 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
191.4
Precise sep
13.454
Constellation
Aquila
last precise pa
191.4
last precise sep
13.454
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19066-0121 STF2447 AC 2000 2 192 13.1 6.83 14.00 B5V N D 190635.11-012046.0

If you need more information about this double, apply for a data request form to the WDS.