01139-0737 STF 101

 
 
01h 13m 55.49s -07 37' 21.1" P.A. 347 sep 21 mag 7.65,10.30 Sp G5 dist. 163.67 pc (533.89 l.y.)
 
 
Coord 2000
01139-0737
Discov num
STF 101
Comp
Coord arcsec 2000
01 13 55.49 -07 37 21.1
Date first
1782
Date last
2010
Obs
38
Pa first
333
Pa last
347
P.A. Now (θ)
347°
Sep first
19.1
Sep last
21.0
Sep. Now (ρ)
21"
Mag pri
7.65
Mag sec
10.30
delta mag (ΔM)
2.65
Spectral class
G5 (yellow)
Pri motion ra
-028
Sec motion ra
-017
Pri motion dec
-022
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
HIP
5760
Tycho2
5273-02254-1
HD
7385
BD
BD-08 214
Distance
163.67
Distance ly
533.89
last precise pa
346.8
last precise sep
21.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01139-0737 STF 101 2008 36 347 20.7 7.65 10.30 G5 D 011355.49-073721.1
01139-0737 STF 101 2010 38 347 20.8 7.65 10.30 G5 011355.49-073721.1

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