01409+7758 VBS   3AC

 
 
01h 40m 53.08s +77 58' 08.3" P.A. 8 sep 33.4 mag 6.71,13.80 Sp B9IV dist. 300.3 pc (979.58 l.y.)
 
 
Coord 2000
01409+7758
Discov num
VBS   3
Comp
AC
Coord arcsec 2000
01 40 53.08 +77 58 08.3
Date first
1911
Date last
2015
Obs
4
Pa first
11
Pa last
8
P.A. Now (θ)
Sep first
31.7
Sep last
33.4
Sep. Now (ρ)
33.4"
Mag pri
6.71
Mag sec
13.80
delta mag (ΔM)
7.09
Spectral class
B9IV (blue-white)
Pri motion ra
+014
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01409+7758 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 4461 01409+7758 HJ 2056 AB 1831 2015 8 214 33.2 6.71 12.29 5.58
Show 4461 01409+7758 VBS 3 AC 1911 2015 4 8 33.4 6.71 13.80 7.09 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7.8
Precise sep
33.357
Constellation
Cepheus
SAO
4461
HIP
7846
Tycho2
4498-00045-1
Gaia DR2
562129962562220288
HD
9899
BD
BD+77 58
Distance
300.3
Distance ly
979.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01409+7758 VBS 3 AC 2000 2 8 33.2 6.71 13.80 B9IV D 014053.08+775808.3
01409+7758 VBS 3 AC 2003 3 8 33.5 6.71 13.80 B9IV D 014053.08+775808.3
01409+7758 VBS 3 AC 2015 4 8 33.4 6.71 13.80 B9IV 014053.08+775808.3

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