01455-4418 DON  23

 
 
01h 45m 31.39s -44 18' 26.1" P.A. 53 sep 2 mag 10.20,13.10
 
 
Coord 2000
01455-4418
Discov num
DON  23
Comp
Coord arcsec 2000
01 45 31.39 -44 18 26.1
Date first
1932
Date last
1946
Obs
2
Pa first
55
Pa last
53
P.A. Now (θ)
53°
Sep first
1.9
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
10.20
Mag sec
13.10
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
+014
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
52.7
Precise sep
1.99
Constellation
Phoenix
Tycho2
7548-00953-1
last precise pa
52.7
last precise sep
1.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01455-4418 DON 23 1946 2 53 2.0 10.20 13.10 014531.39-441826.1

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