19111+2906 TDT1284AB

 
 
19h 11m 06.34s +29 05' 48.0" P.A. 91 sep 3.6 mag 11.87,13.12
 
 
Coord 2000
19111+2906
Discov num
TDT1284
Comp
AB
Coord arcsec 2000
19 11 06.34 +29 05 48.0
Date first
1991
Date last
1991
Obs
1
Pa first
91
Pa last
91
P.A. Now (θ)
91°
Sep first
3.6
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
11.87
Mag sec
13.12
delta mag (ΔM)
1.25
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19111+2906 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19111+2906 TDT1284 AB 1991 1991 1 91 3.6 11.87 13.12 1.25 <===
Show 19111+2906 TDT1284 AC 2000 2002 2 62 8.6 11.87 13.00 1.13
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91
Precise sep
3.6
Constellation
Lyra
last precise pa
91
last precise sep
3.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19111+2906 TDT1284 AB 1991 1 91 3.6 11.87 13.12 191106.34+290548.0

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