17351-3008 RST1974

 
 
17h 35m 09.36s -30 07' 45.9" P.A. 341 sep 0.2 mag 10.70,10.70 Sp B9IV:
 
 
Coord 2000
17351-3008
Discov num
RST1974
Comp
Coord arcsec 2000
17 35 09.36 -30 07 45.9
Date first
1934
Date last
1944
Obs
2
Pa first
343
Pa last
341
P.A. Now (θ)
341°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.70
Mag sec
10.70
delta mag (ΔM)
0
Spectral class
B9IV: (blue-white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
341.4
Precise sep
0.21
Constellation
Scorpius
Tycho2
7376-00858-1
HD
159291
last precise pa
341.4
last precise sep
0.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17351-3008 RST1974 1944 2 341 0.2 10.70 10.70 B9IV: 173509.36-300745.9

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