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
2005
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
Tycho2
6344-01698-1
Gaia DR2
96427976064
HD
198219
 
 
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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