14471+0058 STF1881

 
 
14h 47m 05.35s +00 58' 15.2" sep 3.5 mag 6.74,8.81 Sp B9.5V dist. 132.98 pc (433.78 l.y.)
 
 
Coord 2000
14471+0058
Discov num
STF1881
Comp
Coord arcsec 2000
14 47 05.35 +00 58 15.2
Date first
1830
Date last
2017
Obs
41
Pa first
358
Pa last
0
P.A. Now (θ)
Sep first
3.6
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
6.74
Mag sec
8.81
delta mag (ΔM)
2.07
Spectral class
B9.5V (blue-white)
Pri motion ra
-028
Sec motion ra
-028
Pri motion dec
-029
Sec motion dec
-029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise sep
3.462
Constellation
Virgo
SAO
120657
HIP
72298
Tycho2
0326-00417-1
Gaia DR2
20237947520
HD
130256
BD
BD+01 2981
Distance
132.98
Distance ly
433.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14471+0058 STF1881 2006 36 359 3.5 6.74 8.81 B9.5V D 144705.35+005815.2
14471+0058 STF1881 2011 37 360 3.4 6.74 8.81 B9.5V D 144705.35+005815.2
14471+0058 STF1881 2016 40 3 3.5 6.74 8.81 B9.5V 144705.35+005815.2
14471+0058 STF1881 2017 41 0 3.5 6.74 8.81 B9.5V 144705.35+005815.2

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