01440-4538 TDS1973

 
 
01h 43m 57.83s -45 37' 54.4" P.A. 215 sep 2.5 mag 12.41,12.81
 
 
Coord 2000
01440-4538
Discov num
TDS1973
Comp
Coord arcsec 2000
01 43 57.83 -45 37 54.4
Date first
1991
Date last
1991
Obs
1
Pa first
215
Pa last
215
P.A. Now (θ)
215°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
12.41
Mag sec
12.81
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+003
Sec motion dec
+003
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Phoenix
Tycho2
8040-01223-1
last precise pa
215
last precise sep
2.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01440-4538 TDS1973 1991 1 215 2.5 12.41 12.81 014357.83-453754.4

If you need more information about this double, apply for a data request form to the WDS.