01155-4549 RST2259AB

 
 
01h 15m 31.46s -45 49' 46.5" P.A. 126 sep 0.2 mag 10.40,10.80 Sp K2III:
 
 
Coord 2000
01155-4549
Discov num
RST2259
Comp
AB
Coord arcsec 2000
01 15 31.46 -45 49 46.5
Date first
1932
Date last
1975
Obs
4
Pa first
116
Pa last
126
P.A. Now (θ)
126°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.40
Mag sec
10.80
delta mag (ΔM)
0.4
Spectral class
K2III: (yellow-orange)
Pri motion ra
-042
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01155-4549 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01155-4549 RST2259 AB 1932 1975 4 126 0.2 10.40 10.80 0.40 <===
Show 01155-4549 CPO 109 AB,C 1904 1999 4 95 9.6 9.80 10.70 0.90
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.2
Precise sep
0.19
Constellation
Phoenix
Tycho2
8033-00606-1
HD
7632
last precise pa
126.2
last precise sep
0.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01155-4549 RST2259 AB 1975 4 126 0.2 10.40 10.80 K2III: 011531.46-454946.5

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