01488-0125 BU  511BC

 
 
01H 48M 46.79S -01 26' 05.5" P.A. 317 SEP 4.1 MAG 9.74,13.70 SP G5
 
 
Coord 2000
01488-0125
Discov num
BU  511
Comp
BC
Coord arcsec 2000
01 48 46.79 -01 26 05.5
Date first
1878
Date last
2015
Obs
12
Pa first
316
Pa last
317
P.A. Now (θ)
317°
Sep first
3.7
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
9.74
Mag sec
13.70
delta mag (ΔM)
3.96
Spectral class
G5 (yellow)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-037
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
01488-0125 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01488-0125 STF 171 AB 1829 2016 54 165 34.5 9.61 9.74 0.13
Show 01488-0125 BU 511 BC 1878 2015 12 317 4.1 9.74 13.70 3.96 <===
Show 01488-0125 FOX 121 BD 1916 2015 4 137 54.2 9.74 12.88 3.14
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
Tycho2
4686-01651-1
HD
11072
last precise pa
316.6
last precise sep
4.09