02249+5153 ES  764AB

 
 
02H 24M 53.17S +51 52' 53.0" P.A. 63 SEP 35.4 MAG 9.55,10.67 SP B8
 
 
Coord 2000
02249+5153
Discov num
ES  764
Comp
AB
Coord arcsec 2000
02 24 53.17 +51 52 53.0
Date first
1903
Date last
2015
Obs
11
Pa first
63
Pa last
63
P.A. Now (θ)
63°
Sep first
36.6
Sep last
35.4
Sep. Now (ρ)
35.4"
Mag pri
9.55
Mag sec
10.67
delta mag (ΔM)
1.12
Spectral class
B8 (blue-white)
Pri motion ra
-002
Sec motion ra
-008
Pri motion dec
-002
Sec motion dec
-006
Notes
N (See Notes)
rPM=0.721
Nature of this double is uncertain.
 
 
02249+5153 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23303 02249+5153 ES 764 AB 1903 2015 11 63 35.4 9.55 10.67 1.12 <===
Show 23303 02249+5153 ES 764 AC 1909 2015 4 220 20.0 9.55 12.50 2.95
Show 02249+5153 ES 764 BR 1909 2015 2 89 3.2 10.68 13.50 2.82
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
23303
Tycho2
3306-01457-1
HD
232645
last precise pa
62.7
last precise sep
35.35