20246-2111 B  1893

 
 
20h 24m 33.97s -21 11' 21.5" P.A. 58.00 sep 2.3 mag 9.90,14.90 Sp F3/5V
 
 
Coord 2000
20246-2111
Discov num
B  1893
Comp
Coord arcsec 2000
20 24 33.97 -21 11 21.5
Date first
1930
Date last
2015
Obs
2
Pa first
62
Pa last
58
P.A. Now (θ)
58°
Sep first
2.4
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
9.90
Mag sec
14.90
delta mag (ΔM)
5
Spectral class
F3/5V (yellow-white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
s
Visually invisible, K-band or other infrared star This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
58
Precise sep
2.291
Constellation
Capricornus
Tycho2
6341-01582-1
Gaia DR2
78560158208
HD
194125
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20246-2111 B 1893 1930 1 62 2.4 9.90 14.90 F3/5V 202433.97-211121.5
20246-2111 B 1893 2015 2 58 2.3 9.90 14.90 F3/5V s 202433.97-211121.5

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