02249+4704 ES   49BC

 
 
02H 24M 57.89S +47 03' 12.1" P.A. 100 SEP 2.3 MAG 11.63,11.90
 
 
Coord 2000
02249+4704
Discov num
ES   49
Comp
BC
Coord arcsec 2000
02 24 57.89 +47 03 12.1
Date first
1901
Date last
2015
Obs
5
Pa first
95
Pa last
100
P.A. Now (θ)
100°
Sep first
1.7
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.63
Mag sec
11.90
delta mag (ΔM)
0.27
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
02249+4704 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 38011 02249+4704 ES 49 AB 1895 2015 10 149 38.3 8.75 11.63 2.88
Show 02249+4704 ES 49 BC 1901 2015 5 100 2.3 11.63 11.90 0.27 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
3298-01134-1
last precise pa
100
last precise sep
2.305