17254-4611 RST 927

 
 
17h 25m 22.25s -46 10' 53.5" P.A. 294 sep 1.5 mag 10.00,13.10 Sp A5/7V
 
 
Coord 2000
17254-4611
Discov num
RST 927
Comp
Coord arcsec 2000
17 25 22.25 -46 10 53.5
Date first
1930
Date last
1949
Obs
2
Pa first
285
Pa last
294
P.A. Now (θ)
294°
Sep first
1.3
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
10.00
Mag sec
13.10
delta mag (ΔM)
3.1
Spectral class
A5/7V (white)
Pri motion ra
002
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
294.2
Precise sep
1.45
Constellation
Ara
last precise pa
294.2
last precise sep
1.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17254-4611 RST 927 1949 2 294 1.5 10.00 13.10 A5/7V 172522.25-461053.5

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