01440+6153 STI 274BC

 
 
01h 44m 02.94s +61 53' 20.3" P.A. 338 sep 10.6 mag 12.40,14.50
 
 
Coord 2000
01440+6153
Discov num
STI 274
Comp
BC
Coord arcsec 2000
01 44 02.94 +61 53 20.3
Date first
1908
Date last
2012
Obs
5
Pa first
341
Pa last
338
P.A. Now (θ)
338°
Sep first
10.7
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
12.40
Mag sec
14.50
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-024
Sec motion ra
-005
Pri motion dec
-021
Sec motion dec
-005
Notes
rPM=0.779
Nature of this double is uncertain.
 
 
01440+6153 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01440+6153 STI 274 AB 1908 2012 6 124 8.8 12.10 12.40 0.30
Show 01440+6153 STI 274 BC 1908 2012 5 338 10.6 12.40 14.50 2.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.4
Precise sep
10.557
Cdsa2 id
STI 274 BC
Constellation
Cassiopeia
Ra deg
1.73415
De deg
61.88897222222222
last precise pa
338.4
last precise sep
10.557
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01440+6153 STI 274 BC 1908 1 341 10.7 13.20 13.70 014402.94+615320.3
01440+6153 STI 274 BC 1999 2 339 10.5 12.40 14.50 014402.94+615320.3
01440+6153 STI 274 BC 2003 3 339 10.4 12.40 14.50 014402.94+615320.3
01440+6153 STI 274 BC 2012 4 338 10.6 12.40 14.50 014402.94+615320.3

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