02457+4456 LDS5393AB

 
 
02H 45M 39.68S +44 56' 55.5" P.A. 66 SEP 17.9 MAG 10.80,16.19 SP M3 DIST. 23.08 PC (75.29 L.Y.)
 
 
Coord 2000
02457+4456
Discov num
LDS5393
Comp
AB
Coord arcsec 2000
02 45 39.68 +44 56 55.5
Date first
1960
Date last
2012
Obs
4
Pa first
65
Pa last
66
P.A. Now (θ)
66°
Sep first
18.0
Sep last
17.9
Sep. Now (ρ)
17.9"
Mag pri
10.80
Mag sec
16.19
delta mag (ΔM)
5.39
Spectral class
M3 (red)
Pri motion ra
+408
Sec motion ra
+402
Pri motion dec
-126
Sec motion dec
-126
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
02457+4456 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02457+4456 LDS5393 AB 1960 2012 4 66 17.9 10.80 16.19 5.39 <===
Show 02457+4456 GIC 34 AC 1951 2012 14 268 89.1 10.80 13.09 2.29
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
HIP
12886
Tycho2
2857-00105-1
GL
NN 3178A
Distance
23.08
Distance ly
75.29
last precise pa
65.9
last precise sep
17.9