01483-4207 DON  25

 
 
01h 48m 17.38s -42 07' 04.0" P.A. 31.00 sep 1.7 mag 11.07,13.70
 
 
Coord 2000
01483-4207
Discov num
DON  25
Comp
Coord arcsec 2000
01 48 17.38 -42 07 04.0
Date first
1932
Date last
2015
Obs
3
Pa first
30
Pa last
31
P.A. Now (θ)
31°
Sep first
1.2
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.07
Mag sec
13.70
delta mag (ΔM)
2.63
Spectral class
Pri motion ra
+025
Sec motion ra
Pri motion dec
+025
Sec motion dec
Notes
T (Parallax indicates physical)
Visually invisible, K-band or other infrared star This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.6
Precise sep
1.654
Constellation
Phoenix
Tycho2
7546-00822-1
Gaia DR2
45117105024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01483-4207 DON 25 1946 2 27 1.1 11.07 13.70 014817.38-420704.0
01483-4207 DON 25 2015 3 31 1.7 11.07 13.70 T 014817.38-420704.0

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