17332-4531 I   603

 
 
17h 33m 14.07s -45 30' 40.6" P.A. 78 sep 1.3 mag 7.20,9.44 Sp B9.5III dist. 429.18 pc (1399.99 l.y.)
 
 
Coord 2000
17332-4531
Discov num
I   603
Comp
Coord arcsec 2000
17 33 14.07 -45 30 40.6
Date first
1909
Date last
2010
Obs
11
Pa first
80
Pa last
78
P.A. Now (θ)
78°
Sep first
1.0
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
7.20
Mag sec
9.44
delta mag (ΔM)
2.24
Spectral class
B9.5III (blue-white)
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
78.4
Precise sep
1.29
Constellation
Scorpius
SAO
228107
HIP
85902
Tycho2
8342-05938-1
HD
158747
CD
CD-4511652
CP
CP-45 8673
Distance
429.18
Distance ly
1399.99
last precise pa
78.4
last precise sep
1.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17332-4531 I 603 1991 10 79 1.2 7.20 9.44 B9.5III D 173314.07-453040.6
17332-4531 I 603 2010 11 78 1.3 7.20 9.44 B9.5III 173314.07-453040.6

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