01257+0258 HDO  51BC

 
 
01H 25M 46.73S +02 59' 56.5" P.A. 57 SEP 5.1 MAG 11.15,11.50
 
 
Coord 2000
01257+0258
Discov num
HDO  51
Comp
BC
Coord arcsec 2000
01 25 46.73 +02 59 56.5
Date first
1908
Date last
2004
Obs
8
Pa first
56
Pa last
57
P.A. Now (θ)
57°
Sep first
5.2
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
11.15
Mag sec
11.50
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
+021
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
01257+0258 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01257+0258 J 1899 AB 1941 2000 5 43 132.9 7.02 11.15 4.13
Show 01257+0258 HDO 51 BC 1908 2004 8 57 5.1 11.15 11.50 0.35 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
last precise pa
57.1
last precise sep
5.07