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
Cdsa2 id
BRT 268 AB
Constellation
Cygnus
Ra deg
19.73217222222222
De deg
31.091749999999998
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

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