01174-4855 TDS1830

 
 
01h 17m 22.25s -48 54' 49.6" P.A. 231 sep 0.9 mag 11.61,12.30
 
 
Coord 2000
01174-4855
Discov num
TDS1830
Comp
Coord arcsec 2000
01 17 22.25 -48 54 49.6
Date first
1991
Date last
1991
Obs
1
Pa first
231
Pa last
231
P.A. Now (θ)
231°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.61
Mag sec
12.30
delta mag (ΔM)
0.69
Spectral class
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.6
Precise sep
0.94
Constellation
Phoenix
Tycho2
8036-00320-1
last precise pa
230.6
last precise sep
0.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01174-4855 TDS1830 1991 1 231 0.9 11.61 12.30 011722.25-485449.6

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