01449-7551 TDS1984

 
 
01h 44m 52.78s -75 51' 19.4" P.A. 31 sep 0.8 mag 11.73,12.54
 
 
Coord 2000
01449-7551
Discov num
TDS1984
Comp
Coord arcsec 2000
01 44 52.78 -75 51 19.4
Date first
1991
Date last
1991
Obs
1
Pa first
31
Pa last
31
P.A. Now (θ)
31°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.73
Mag sec
12.54
delta mag (ΔM)
0.81
Spectral class
Pri motion ra
+019
Sec motion ra
+019
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31.3
Precise sep
0.83
Constellation
Hydrus
Tycho2
9348-00039-1
last precise pa
31.3
last precise sep
0.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01449-7551 TDS1984 1991 1 31 0.8 11.73 12.54 014452.78-755119.4

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