01409+7758 HJ 2056AB

 
 
01H 40M 53.08S +77 58' 08.3" P.A. 214 SEP 33 MAG 6.71,12.29 SP B9IV DIST. 300.3 PC (979.58 L.Y.)
 
 
Coord 2000
01409+7758
Discov num
HJ 2056
Comp
AB
Coord arcsec 2000
01 40 53.08 +77 58 08.3
Date first
1831
Date last
2003
Obs
7
Pa first
213
Pa last
214
P.A. Now (θ)
214°
Sep first
22.0
Sep last
33.0
Sep. Now (ρ)
33"
Mag pri
6.71
Mag sec
12.29
delta mag (ΔM)
5.58
Spectral class
B9IV (blue-white)
Pri motion ra
+014
Sec motion ra
+018
Pri motion dec
-010
Sec motion dec
-008
Notes
rPM=0.227 (< 0.3, Physical double)
This double is physical.
 
 
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 2003 7 214 33.0 6.71 12.29 5.58 <===
Show 4461 01409+7758 VBS 3 AC 1911 2003 3 8 33.5 6.71 13.80 7.09
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
SAO
4461
HIP
7846
Tycho2
4498-00045-1
HD
9899
BD
BD+77 58
Distance
300.3
Distance ly
979.58
last precise pa
214.4
last precise sep
32.977