01511+0644 HDS 250

 
 
01h 51m 08.50s +06 43' 30.5" P.A. 22 sep 0.6 mag 9.16,11.80 Sp K0 dist. 160 pc (521.92 l.y.)
 
 
Coord 2000
01511+0644
Discov num
HDS 250
Comp
Coord arcsec 2000
01 51 08.50 +06 43 30.5
Date first
1991
Date last
2010
Obs
4
Pa first
18
Pa last
22
P.A. Now (θ)
22°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.16
Mag sec
11.80
delta mag (ΔM)
2.64
Spectral class
K0 (yellow-orange)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
HIP
8617
Tycho2
0036-00613-1
HD
11310
BD
BD+06 287
Distance
160
Distance ly
521.92
last precise pa
21.5
last precise sep
0.556
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01511+0644 HDS 250 2004 2 21 0.5 9.16 11.80 K0 D 015108.50+064330.5
01511+0644 HDS 250 2010 4 22 0.6 9.16 11.80 K0 015108.50+064330.5

If you need more information about this double, apply for a data request form to the WDS.