01487+0741 HJ  644AC

 
 
01H 48M 40.61S +07 41' 02.1" P.A. 226 SEP 128.4 MAG 7.18,9.90 SP K0 DIST. 172.41 PC (562.4 L.Y.)
 
 
Coord 2000
01487+0741
Discov num
HJ  644
Comp
AC
Coord arcsec 2000
01 48 40.61 +07 41 02.1
Date first
1897
Date last
2011
Obs
12
Pa first
226
Pa last
226
P.A. Now (θ)
226°
Sep first
126.7
Sep last
128.4
Sep. Now (ρ)
128.4"
Mag pri
7.18
Mag sec
9.90
delta mag (ΔM)
2.72
Spectral class
K0 (yellow-orange)
Pri motion ra
+018
Sec motion ra
+006
Pri motion dec
-021
Sec motion dec
-031
Notes
rPM=0.495
Nature of this double is uncertain.
 
 
01487+0741 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01487+0741 HJ 644 AB 1827 2000 19 278 17.5 7.18 11.70 4.52
Show 01487+0741 HJ 644 AC 1897 2011 12 226 128.4 7.18 9.90 2.72 <===
Show 01487+0741 FOX9042 AD 1897 2000 6 124 78.3 7.18 11.60 4.42
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
HIP
8429
Tycho2
0622-00686-1
HD
11049
BD
BD+06 275
Distance
172.41
Distance ly
562.4
last precise pa
226.2
last precise sep
128.38