01388-2501 I   448

 
 
01h 38m 49.99s -25 01' 20.0" P.A. 350 sep 20.4 mag 6.70,12.32 Sp B9Vn dist. 242.72 pc (791.75 l.y.)
 
 
Coord 2000
01388-2501
Discov num
I   448
Comp
Coord arcsec 2000
01 38 49.99 -25 01 20.0
Date first
1909
Date last
2010
Obs
6
Pa first
5
Pa last
350
P.A. Now (θ)
350°
Sep first
12.0
Sep last
20.4
Sep. Now (ρ)
20.4"
Mag pri
6.70
Mag sec
12.32
delta mag (ΔM)
5.62
Spectral class
B9Vn (blue-white)
Pri motion ra
+003
Sec motion ra
-046
Pri motion dec
+006
Sec motion dec
+023
Notes
rPM=1.008
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.7
Precise sep
20.43
Cdsa2 id
I 448
Constellation
Sculptor
SAO
167199
HIP
7676
Tycho2
6426-00412-1
HD
10161
HR
474
CD
CD-25 670
CP
CP-25 184
Ra deg
1.6472194444444443
De deg
-25.022222222222222
Distance
242.72
Distance ly
791.75
last precise pa
349.7
last precise sep
20.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01388-2501 I 448 1999 4 350 20.2 6.70 12.32 B9Vn D 013849.99-250120.0
01388-2501 I 448 2010 6 350 20.2 6.70 12.32 B9Vn 013849.99-250120.0

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