18506-5902 B   947

 
 
18h 50m 35.96s -59 01' 46.6" P.A. 283 sep 0.7 mag 9.20,11.20 Sp F5/6V
 
 
Coord 2000
18506-5902
Discov num
B   947
Comp
Coord arcsec 2000
18 50 35.96 -59 01 46.6
Date first
1930
Date last
1985
Obs
2
Pa first
294
Pa last
283
P.A. Now (θ)
283°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.20
Mag sec
11.20
delta mag (ΔM)
2
Spectral class
F5/6V (yellow-white)
Pri motion ra
-041
Sec motion ra
Pri motion dec
-047
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
282.6
Precise sep
0.66
Constellation
Pavo
last precise pa
282.6
last precise sep
0.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18506-5902 B 947 1985 2 283 0.7 9.20 11.20 F5/6V 185035.96-590146.6

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