13538-6857 DON 628

 
 
13h 53m 50.56s -68 57' 29.8" P.A. 10 sep 5.8 mag 9.46,13.00 Sp B8IV
 
 
Coord 2000
13538-6857
Discov num
DON 628
Comp
Coord arcsec 2000
13 53 50.56 -68 57 29.8
Date first
1931
Date last
2010
Obs
6
Pa first
8
Pa last
10
P.A. Now (θ)
10°
Sep first
5.3
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
9.46
Mag sec
13.00
delta mag (ΔM)
3.54
Spectral class
B8IV (blue-white)
Pri motion ra
-007
Sec motion ra
+013
Pri motion dec
-009
Sec motion dec
+115
Notes
rPM=1.085
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9.5
Precise sep
5.79
Constellation
Circinus
SAO
252501
Tycho2
9243-00883-1
HD
120743
last precise pa
9.5
last precise sep
5.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13538-6857 DON 628 2000 4 9 5.7 9.46 13.00 B8IV D 135350.56-685729.8
13538-6857 DON 628 2010 6 10 5.8 9.46 13.00 B8IV 135350.56-685729.8

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