19439+3105 BRT 268AB

 
 
19h 43m 55.82s +31 05' 30.3" P.A. 324 sep 1.5 mag 11.20,11.30 Sp A0
 
 
Coord 2000
19439+3105
Discov num
BRT 268
Comp
AB
Coord arcsec 2000
19 43 55.82 +31 05 30.3
Date first
1900
Date last
1900
Obs
1
Pa first
324
Pa last
324
P.A. Now (θ)
324°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.20
Mag sec
11.30
delta mag (ΔM)
0.1
Spectral class
A0 (white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19439+3105 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19439+3105 BRT 268 AB 1900 1900 1 324 1.5 11.20 11.30 0.10 <===
Show 19439+3105 BRT 268 AC 1900 2013 5 133 4.6 11.20 12.00 0.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.5
Precise sep
1.486
Constellation
Cygnus
last precise pa
323.5
last precise sep
1.486
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19439+3105 BRT 268 AB 1900 1 324 1.5 11.20 11.30 194355.82+310530.3

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