17180-5347 RST3083

 
 
17h 18m 00.66s -53 47' 19.1" P.A. 214 sep 2.9 mag 9.70,11.50 Sp F8
 
 
Coord 2000
17180-5347
Discov num
RST3083
Comp
Coord arcsec 2000
17 18 00.66 -53 47 19.1
Date first
1935
Date last
1949
Obs
2
Pa first
213
Pa last
214
P.A. Now (θ)
214°
Sep first
2.8
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
9.70
Mag sec
11.50
delta mag (ΔM)
1.8
Spectral class
F8 (yellow-white)
Pri motion ra
-041
Sec motion ra
Pri motion dec
-056
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
214.3
Precise sep
2.94
Cdsa2 id
RST 3083
Constellation
Ara
SAO
244596
Tycho2
8727-01007-1
Ra deg
17.300183333333333
De deg
-53.78863888888889
last precise pa
214.3
last precise sep
2.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17180-5347 RST3083 1949 2 214 2.9 9.70 11.50 F8 171800.66-534719.1

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