19072+0909 TDT1233Ba,Bb

 
 
19h 07m 11.53s +09 09' 32.4" P.A. 323 sep 0.6 mag 11.15,11.23 Sp A2
 
 
Coord 2000
19072+0909
Discov num
TDT1233
Comp
Ba,Bb
Coord arcsec 2000
19 07 11.53 +09 09 32.4
Date first
1991
Date last
1991
Obs
1
Pa first
323
Pa last
323
P.A. Now (θ)
323°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.15
Mag sec
11.23
delta mag (ΔM)
0.08
Spectral class
A2 (white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
19072+0909 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19072+0909 TDT1234 Aa,Ab 1991 1991 1 113 0.4 9.82 9.94 0.12
Show 19072+0909 SKF1861 AB 1898 2010 16 346 29.6 9.20 10.51 1.31
Show 19072+0909 TDT1233 Ba,Bb 1991 1991 1 323 0.6 11.15 11.23 0.08 <===
Quadruple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323
Precise sep
0.56
Constellation
Aquila
last precise pa
323
last precise sep
0.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19072+0909 TDT1233 Ba,Bb 1991 1 323 0.6 11.15 11.23 A2 190711.53+090932.4

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