20203-1506 J  1703

 
 
20h 20m 18.57s -15 06' 09.6" P.A. 290 sep 5.6 mag 11.65,11.90
 
 
Coord 2000
20203-1506
Discov num
J  1703
Comp
Coord arcsec 2000
20 20 18.57 -15 06 09.6
Date first
1905
Date last
2015
Obs
11
Pa first
288
Pa last
290
P.A. Now (θ)
290°
Sep first
5.6
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
11.65
Mag sec
11.90
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
+019
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289.8
Precise sep
5.615
Constellation
Capricornus
SAO
163458
Tycho2
6328-02216-1
Gaia DR2
92602884224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20203-1506 J 1703 1998 5 289 5.6 11.65 11.90 D 202018.57-150609.6
20203-1506 J 1703 2000 7 290 5.6 11.65 11.90 D 202018.57-150609.6
20203-1506 J 1703 2010 10 288 4.6 11.65 11.90 202018.57-150609.6
20203-1506 J 1703 2015 11 290 5.6 11.65 11.90 202018.57-150609.6

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