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
Cdsa2 id
HDS 158
Constellation
Pisces
HIP
5593
Tycho2
0613-00707-1
HD
7128
BD
BD+07 181
Ra deg
1.1954027777777778
De deg
8.580027777777778
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

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