17322-4730 RST 935

 
 
17h 32m 10.07s -47 29' 30.4" P.A. 220 sep 2.1 mag 9.98,14.20 Sp A0IV/V
 
 
Coord 2000
17322-4730
Discov num
RST 935
Comp
Coord arcsec 2000
17 32 10.07 -47 29 30.4
Date first
1930
Date last
1949
Obs
2
Pa first
215
Pa last
220
P.A. Now (θ)
220°
Sep first
2.1
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.98
Mag sec
14.20
delta mag (ΔM)
4.22
Spectral class
A0IV/V (white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.3
Precise sep
2.07
Constellation
Ara
SAO
228082
Tycho2
8346-02637-1
HD
158532
last precise pa
220.3
last precise sep
2.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17322-4730 RST 935 1949 2 220 2.1 9.98 14.20 A0IV/V 173210.07-472930.4

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