05178-6915 FGS   2Aa,Ab

 
 
05h 17m 56.07s -69 16' 03.8" mag 10.80,14.30 Sp B5Iae
 
 
Coord 2000
05178-6915
Discov num
FGS   2
Comp
Aa,Ab
Coord arcsec 2000
05 17 56.07 -69 16 03.8
Date first
-1
Date last
-1
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
°
Sep first
-1.0
Sep last
-1.0
Sep. Now (ρ)
"
Mag pri
10.80
Mag sec
14.30
delta mag (ΔM)
3.5
Spectral class
B5Iae (blue-white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
05178-6915 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05178-6915 FGS 2 Aa,Ab -1 -1 0 10.80 14.30 3.50 <===
Show 05178-6915 TRR 2 AB 1983 2015 5 52 16.2 10.58 11.00 0.42
Show 05178-6915 TRR 2 AC 1892 2015 10 119 22.6 10.58 12.09 1.51
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
-1
Precise sep
-1
Constellation
Dorado
Tycho2
9162-00359-1
HD
269321
last precise pa
-1
last precise sep
-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05178-6915 FGS 2 Aa,Ab -1 0 -1 -1.0 10.80 14.30 B5Iae 051756.07-691603.8

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