19267+3221 STF2528AB

 
 
19h 26m 39.59s +32 20' 44.6" P.A. 244 sep 14.4 mag 8.80,10.44 Sp F2
 
 
Coord 2000
19267+3221
Discov num
STF2528
Comp
AB
Coord arcsec 2000
19 26 39.59 +32 20 44.6
Date first
1831
Date last
2017
Obs
21
Pa first
244
Pa last
244
P.A. Now (θ)
244°
Sep first
14.3
Sep last
14.4
Sep. Now (ρ)
14.4"
Mag pri
8.80
Mag sec
10.44
delta mag (ΔM)
1.64
Spectral class
F2 (yellow-white)
Pri motion ra
+025
Sec motion ra
+025
Pri motion dec
-013
Sec motion dec
-012
Notes
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
19267+3221 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19267+3221 STF2528 AB 1831 2017 21 244 14.4 8.80 10.44 1.64 <===
Show 19267+3221 STF2528 AC 1893 2017 10 183 32.8 8.80 12.00 3.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.8
Precise sep
14.396
Constellation
Cygnus
Tycho2
2658-00998-1
HD
183101
last precise pa
243.8
last precise sep
14.396
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19267+3221 STF2528 AB 2004 19 244 14.3 8.80 10.44 F2 D 192639.59+322044.6
19267+3221 STF2528 AB 2010 21 244 14.0 8.80 10.44 F2 192639.59+322044.6
19267+3221 STF2528 AB 2017 21 244 14.4 8.80 10.44 F2 192639.59+322044.6

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