01151-2254 HWE   2

 
 
01h 15m 08.04s -22 53' 58.1" P.A. 141 sep 15 mag 8.41,10.60 Sp G8IV+F6V dist. 156.74 pc (511.29 l.y.)
 
 
Coord 2000
01151-2254
Discov num
HWE   2
Comp
Coord arcsec 2000
01 15 08.04 -22 53 58.1
Date first
1877
Date last
2010
Obs
14
Pa first
141
Pa last
141
P.A. Now (θ)
141°
Sep first
14.1
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
8.41
Mag sec
10.60
delta mag (ΔM)
2.19
Spectral class
G8IV+F6V (yellow/yellow-white)
Pri motion ra
+046
Sec motion ra
+048
Pri motion dec
+003
Sec motion dec
+003
Notes
Z (Parallax indicates components are physical)
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.5
Precise sep
15.04
Cdsa2 id
HWE 2
Constellation
Cetus
SAO
166904
HIP
5857
Tycho2
6425-00711-1
HD
7530
CD
CD-23 461
Ra deg
1.2522333333333333
De deg
-22.899472222222222
Distance
156.74
Distance ly
511.29
last precise pa
140.5
last precise sep
15.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01151-2254 HWE 2 1998 12 141 14.8 8.41 10.60 G8IV D 011508.04-225358.1
01151-2254 HWE 2 1999 13 141 14.9 8.41 10.60 G8IV D 011508.04-225358.1
01151-2254 HWE 2 2010 14 141 14.6 8.41 10.60 G8IV+F6V Z 011508.04-225358.1

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