17011-4204 B  1841

 
 
17H 01M 06.06S -42 04' 18.3" P.A. 30 SEP 0.1 MAG 7.64,8.84 SP B8II DIST. 540.54 PC (1763.24 L.Y.)
 
 
Coord 2000
17011-4204
Discov num
B  1841
Comp
Coord arcsec 2000
17 01 06.06 -42 04 18.3
Date first
1931
Date last
2015
Obs
10
Pa first
346
Pa last
30
P.A. Now (θ)
30°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
7.64
Mag sec
8.84
delta mag (ΔM)
1.2
Spectral class
B8II (blue-white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
227552
HIP
83266
Tycho2
7877-01106-1
HD
153382
CD
CD-4111171
CP
CP-41 7814
Distance
540.54
Distance ly
1763.24
last precise pa
29.6
last precise sep
0.062