01117+0835 HDS 158

 
 
01h 11m 43.45s +08 34' 48.1" P.A. 142 sep 0.2 mag 9.54,11.30 Sp G5 dist. 138.31 pc (451.17 l.y.)
 
 
Coord 2000
01117+0835
Discov num
HDS 158
Comp
Coord arcsec 2000
01 11 43.45 +08 34 48.1
Date first
1991
Date last
2017
Obs
13
Pa first
124
Pa last
142
P.A. Now (θ)
142°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.54
Mag sec
11.30
delta mag (ΔM)
1.76
Spectral class
G5 (yellow)
Pri motion ra
+091
Sec motion ra
Pri motion dec
+034
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.4
Precise sep
0.194
Constellation
Pisces
HIP
5593
Tycho2
0613-00707-1
HD
7128
BD
BD+07 181
Distance
138.31
Distance ly
451.17
last precise pa
142.4
last precise sep
0.194
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01117+0835 HDS 158 1997 2 136 0.3 9.54 11.30 G5 D 011143.45+083448.1
01117+0835 HDS 158 2007 3 134 0.3 9.54 11.30 G5 D 011143.45+083448.1
01117+0835 HDS 158 2008 4 134 0.3 9.54 11.30 G5 D 011143.45+083448.1
01117+0835 HDS 158 2015 5 140 0.2 9.54 11.30 G5 011143.45+083448.1
01117+0835 HDS 158 2017 13 142 0.2 9.54 11.30 G5 011143.45+083448.1

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