01441+6154 STI 275BC

 
 
01h 44m 02.03s +61 53' 55.7" P.A. 89 sep 15.5 mag 12.50,12.35
 
 
Coord 2000
01441+6154
Discov num
STI 275
Comp
BC
Coord arcsec 2000
01 44 02.03 +61 53 55.7
Date first
1908
Date last
2012
Obs
4
Pa first
88
Pa last
89
P.A. Now (θ)
89°
Sep first
15.0
Sep last
15.5
Sep. Now (ρ)
15.5"
Mag pri
12.50
Mag sec
12.35
delta mag (ΔM)
0.15
Spectral class
Pri motion ra
-002
Sec motion ra
-003
Pri motion dec
-001
Sec motion dec
-004
Notes
rPM=0.632
Nature of this double is uncertain.
 
 
01441+6154 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01441+6154 STI 275 AB 1908 2012 4 148 7.2 12.50 12.50 0.00
Show 01441+6154 STI 275 BC 1908 2012 4 89 15.5 12.50 12.35 0.15 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.2
Precise sep
15.506
Constellation
Cassiopeia
last precise pa
89.2
last precise sep
15.506
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01441+6154 STI 275 BC 1999 2 89 15.3 12.50 12.35 D 014402.03+615355.7
01441+6154 STI 275 BC 2003 3 89 15.4 12.50 12.35 D 014402.03+615355.7
01441+6154 STI 275 BC 2012 4 89 15.5 12.50 12.35 014402.03+615355.7

If you need more information about this double, apply for a data request form to the WDS.