17335-4224 B  1862

 
 
17H 33M 29.05S -42 23' 58.7" P.A. 329 SEP 0.2 MAG 7.65,8.85 SP B3IV/V DIST. 549.45 PC (1792.31 L.Y.)
 
 
Coord 2000
17335-4224
Discov num
B  1862
Comp
Coord arcsec 2000
17 33 29.05 -42 23 58.7
Date first
1930
Date last
2008
Obs
10
Pa first
331
Pa last
329
P.A. Now (θ)
329°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
7.65
Mag sec
8.85
delta mag (ΔM)
1.2
Spectral class
B3IV/V (blue-white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
228115
HIP
85919
Tycho2
7892-07505-1
HD
158846
CD
CD-4212245
CP
CP-42 7817
Distance
549.45
Distance ly
1792.31
last precise pa
328.7
last precise sep
0.219