18581-3545 RSS 500

 
 
18h 58m 04.79s -35 44' 41.2" P.A. 194 sep 7 mag 8.30,14.60 Sp G8III/IV
 
 
Coord 2000
18581-3545
Discov num
RSS 500
Comp
Coord arcsec 2000
18 58 04.79 -35 44 41.2
Date first
1977
Date last
1977
Obs
1
Pa first
194
Pa last
194
P.A. Now (θ)
194°
Sep first
7.0
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
8.30
Mag sec
14.60
delta mag (ΔM)
6.3
Spectral class
G8III/IV (yellow)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
194
Precise sep
7
Cdsa2 id
RSS 500
Constellation
Sagittarius
Ra deg
18.96799722222222
De deg
-35.74477777777778
last precise pa
194
last precise sep
7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18581-3545 RSS 500 1977 1 194 7.0 8.75   G8III/IV 185804.79-354441.2

If you need more information about this double, apply for a data request form to the WDS.