20343-1542 RST5551

 
 
20h 34m 18.50s -15 41' 40.3" P.A. 119 sep 0.1 mag 10.10,10.10 Sp F5V
 
 
Coord 2000
20343-1542
Discov num
RST5551
Comp
Coord arcsec 2000
20 34 18.50 -15 41 40.3
Date first
1951
Date last
2015
Obs
6
Pa first
106
Pa last
119
P.A. Now (θ)
119°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.10
Mag sec
10.10
delta mag (ΔM)
0
Spectral class
F5V (yellow-white)
Pri motion ra
+011
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.4
Precise sep
0.11
Constellation
Capricornus
SAO
163689
Tycho2
6330-01336-1
Gaia DR2
43280499328
HD
195839
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20343-1542 RST5551 1985 4 107 0.3 10.10 10.10 F5V 203418.50-154140.3
20343-1542 RST5551 2008 5 110 0.3 10.10 10.10 F5V 203418.50-154140.3
20343-1542 RST5551 2015 6 119 0.1 10.10 10.10 F5V 203418.50-154140.3

If you need more information about this double, apply for a data request form to the WDS.