19072+0909 TDT1234Aa,Ab

 
 
19h 07m 11.99s +09 09' 04.0" P.A. 113 sep 0.4 mag 9.82,9.94 Sp G
 
 
Coord 2000
19072+0909
Discov num
TDT1234
Comp
Aa,Ab
Coord arcsec 2000
19 07 11.99 +09 09 04.0
Date first
1991
Date last
1991
Obs
1
Pa first
113
Pa last
113
P.A. Now (θ)
113°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.82
Mag sec
9.94
delta mag (ΔM)
0.12
Spectral class
G (yellow)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-009
Sec motion dec
-009
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
112.6
Precise sep
0.38
Constellation
Aquila
last precise pa
112.6
last precise sep
0.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19072+0909 TDT1234 Aa,Ab 1991 1 113 0.4 9.82 9.94 G 190711.99+090904.0

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