02529+5300 A  2906AB

 
 
02h 52m 52.03s +52 59' 50.6" P.A. 120 sep 0.2 mag 7.26,8.78 Sp B8III dist. 307.69 pc (1003.68 l.y.)
 
 
Coord 2000
02529+5300
Discov num
A  2906
Comp
AB
Coord arcsec 2000
02 52 52.03 +52 59 50.6
Date first
1917
Date last
2005
Obs
22
Pa first
116
Pa last
120
P.A. Now (θ)
120°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
7.26
Mag sec
8.78
delta mag (ΔM)
1.52
Spectral class
B8III (blue-white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02529+5300 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23674 02529+5300 A 2906 AB 1917 2005 22 120 0.2 7.26 8.78 1.52 <===
Show 23674 02529+5300 STF 314 AB,C 1825 2016 126 316 1.6 6.95 7.26 0.31
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
23674
HIP
13424
Tycho2
3700-01745-1
HD
17743
HR
846
BD
BD+52 640
Distance
307.69
Distance ly
1003.68
last precise pa
120
last precise sep
0.237
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02529+5300 A 2906 AB 2005 23 120 0.2 7.26 8.78 B8III 025252.03+525950.6

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