10215-4147 TDS7211Aa,Ab

 
 
10h 21m 26.97s -41 47' 36.8" P.A. 19 sep 0.4 mag 10.64,10.74
 
 
Coord 2000
10215-4147
Discov num
TDS7211
Comp
Aa,Ab
Coord arcsec 2000
10 21 26.97 -41 47 36.8
Date first
1991
Date last
1991
Obs
1
Pa first
19
Pa last
19
P.A. Now (θ)
19°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.64
Mag sec
10.74
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+000
Sec motion ra
-003
Pri motion dec
+001
Sec motion dec
-002
Notes
rPM=1.177
This double is not physical.
 
 
10215-4147 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10215-4147 TDS7211 Aa,Ab 1991 1991 1 19 0.4 10.64 10.74 0.10 <===
Show 10215-4147 RST1505 AB 1935 1945 2 258 1.4 10.10 13.80 3.70
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.8
Precise sep
0.42
Cdsa2 id
TDS 7211 Aa,Ab
Constellation
Vela
Tycho2
7717-01936-1
Ra deg
10.357491666666666
De deg
-41.79355555555556
last precise pa
18.8
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10215-4147 TDS7211 Aa,Ab 1991 1 19 0.4 10.64 10.74 102126.97-414737.0

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