00517-7230 DBR 227AC

 
 
00h 51m 44.32s -72 29' 32.4" P.A. 156 sep 16.1 mag 17.10,18.00
 
 
Coord 2000
00517-7230
Discov num
DBR 227
Comp
AC
Coord arcsec 2000
00 51 44.32 -72 29 32.4
Date first
1998
Date last
2016
Obs
2
Pa first
158
Pa last
156
P.A. Now (θ)
156°
Sep first
14.5
Sep last
16.1
Sep. Now (ρ)
16.1"
Mag pri
17.10
Mag sec
18.00
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+002
Sec motion ra
-004
Pri motion dec
-020
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
00517-7230 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00517-7230 DBR 227 AB 1996 2016 4 279 6.0 17.10 17.20 0.10
Show 00517-7230 DBR 227 AC 1998 2016 2 156 16.1 17.10 18.00 0.90 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Tucana
last precise pa
156.2
last precise sep
16.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00517-7230 DBR 227 AC 2016 1 336 16.1 17.10 18.00 005144.32-722932.4

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