01391-2509 I   449

 
 
01h 39m 04.30s -25 08' 31.1" P.A. 2 sep 1.8 mag 9.35,10.38 Sp F6V
 
 
Coord 2000
01391-2509
Discov num
I   449
Comp
Coord arcsec 2000
01 39 04.30 -25 08 31.1
Date first
1909
Date last
2015
Obs
9
Pa first
10
Pa last
2
P.A. Now (θ)
Sep first
1.5
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
9.35
Mag sec
10.38
delta mag (ΔM)
1.03
Spectral class
F6V (yellow-white)
Pri motion ra
+026
Sec motion ra
+026
Pri motion dec
-015
Sec motion dec
-015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.5
Precise sep
1.754
Constellation
Sculptor
Tycho2
6426-00417-1
last precise pa
1.5
last precise sep
1.754
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01391-2509 I 449 1991 8 3 1.8 9.35 10.38 F6V 013904.30-250831.1
01391-2509 I 449 2015 9 2 1.8 9.35 10.38 F6V 013904.30-250831.1

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