20105-1304 J  2298

 
 
20h 10m 21.03s -13 02' 16.3" P.A. 51 sep 5.7 mag 9.90,11.90
 
 
Coord 2000
20105-1304
Discov num
J  2298
Comp
Coord arcsec 2000
20 10 21.03 -13 02 16.3
Date first
1942
Date last
2015
Obs
6
Pa first
60
Pa last
51
P.A. Now (θ)
51°
Sep first
4.0
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
9.90
Mag sec
11.90
delta mag (ΔM)
2
Spectral class
Pri motion ra
+002
Sec motion ra
+087
Pri motion dec
-020
Sec motion dec
+053
Notes
rPM=1.1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.9
Precise sep
5.749
Constellation
Capricornus
SAO
163311
Gaia DR2
95458528896
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20105-1304 J 2298 1942 1 60 4.0 9.90 11.90 201012.00-130400.0
20105-1304 J 2298 2000 3 54 5.9 9.90 11.90 D 201021.03-130216.3
20105-1304 J 2298 2010 5 53 5.9 9.90 11.90 201021.03-130216.3
20105-1304 J 2298 2015 6 51 5.7 9.90 11.90 201021.03-130216.3

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