17087-4633 RST 901

 
 
17h 08m 39.60s -46 32' 54.4" P.A. 38 sep 0.2 mag 10.30,10.30 Sp B8/9IV
 
 
Coord 2000
17087-4633
Discov num
RST 901
Comp
Coord arcsec 2000
17 08 39.60 -46 32 54.4
Date first
1930
Date last
1949
Obs
2
Pa first
23
Pa last
38
P.A. Now (θ)
38°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.30
Mag sec
10.30
delta mag (ΔM)
0
Spectral class
B8/9IV (blue-white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.1
Precise sep
0.18
Constellation
Ara
SAO
227665
Tycho2
8328-00972-1
HD
154592
last precise pa
38.1
last precise sep
0.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17087-4633 RST 901 1949 2 38 0.2 10.30 10.30 B8/9IV 170839.60-463254.4

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