15481-4923 B  1791

 
 
15h 48m 05.08s -49 22' 36.7" P.A. 33 sep 0.2 mag 11.20,11.50 Sp A2
 
 
Coord 2000
15481-4923
Discov num
B  1791
Comp
Coord arcsec 2000
15 48 05.08 -49 22 36.7
Date first
1933
Date last
1991
Obs
2
Pa first
25
Pa last
33
P.A. Now (θ)
33°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
11.20
Mag sec
11.50
delta mag (ΔM)
0.3
Spectral class
A2 (white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.6
Precise sep
0.17
Constellation
Norma
SAO
226216
Tycho2
8317-00389-1
HD
329927
last precise pa
32.6
last precise sep
0.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15481-4923 B 1791 1991 2 33 0.2 11.20 11.50 A2 154805.08-492236.7

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