01599-6131 ALD  21

 
 
01H 59M 52.70S -61 30' 54.6" P.A. 318 SEP 3.7 MAG 11.79,11.63
 
 
Coord 2000
01599-6131
Discov num
ALD  21
Comp
Coord arcsec 2000
01 59 52.70 -61 30 54.6
Date first
1921
Date last
2015
Obs
7
Pa first
315
Pa last
318
P.A. Now (θ)
318°
Sep first
3.4
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
11.79
Mag sec
11.63
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
+063
Sec motion ra
-037
Pri motion dec
-045
Sec motion dec
+065
Notes
rPM=1.92
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydrus
Tycho2
8851-01967-1
last precise pa
317.8
last precise sep
3.74