20494-1638 RST3269

 
 
20h 49m 23.47s -16 37' 37.1" P.A. 65 sep 1.9 mag 9.79,12.70 Sp F8V
 
 
Coord 2000
20494-1638
Discov num
RST3269
Comp
Coord arcsec 2000
20 49 23.47 -16 37 37.1
Date first
1935
Date last
2000
Obs
3
Pa first
74
Pa last
65
P.A. Now (θ)
65°
Sep first
2.0
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
9.79
Mag sec
12.70
delta mag (ΔM)
2.91
Spectral class
F8V (yellow-white)
Pri motion ra
+029
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.4
Precise sep
1.89
Constellation
Capricornus
last precise pa
65.4
last precise sep
1.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20494-1638 RST3269 1943 2 75 2.1 9.79 12.70 F8V 204923.47-163737.1
20494-1638 RST3269 2000 3 65 1.9 9.79 12.70 F8V 204923.47-163737.1

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