11415-6100 R   176AB

 
 
11h 41m 32.26s -60 59' 42.0" P.A. 314 sep 2.1 mag 9.70,10.13 Sp B3III
 
 
Coord 2000
11415-6100
Discov num
R   176
Comp
AB
Coord arcsec 2000
11 41 32.26 -60 59 42.0
Date first
1882
Date last
1991
Obs
8
Pa first
307
Pa last
314
P.A. Now (θ)
314°
Sep first
3.0
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.70
Mag sec
10.13
delta mag (ΔM)
0.43
Spectral class
B3III (blue-white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
11415-6100 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11415-6100 R 176 AB 1882 1991 8 314 2.1 9.70 10.13 0.43 <===
Show 11415-6100 R 176 AC 1893 2000 7 297 53.2 9.70 10.38 0.68
Show 11415-6100 R 175 CD 1882 2000 6 12 7.1 10.38 11.90 1.52
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.8
Precise sep
2.112
Cdsa2 id
R 176 AB
Constellation
Centaurus
Tycho2
8972-00051-2
HD
101670
Ra deg
11.692294444444444
De deg
-60.995
last precise pa
313.8
last precise sep
2.112
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11415-6100 R 176 AB 1991 8 314 2.1 9.70 10.13 B3III 114132.26-605942.0

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