21147-0050 LYS  39FG

 
 
21H 14M 30.10S -00 48' 32.0" P.A. 11 SEP 20.1 MAG 10.51,12.56
 
 
Coord 2000
21147-0050
Discov num
LYS  39
Comp
FG
Coord arcsec 2000
21 14 30.10 -00 48 32.0
Date first
1895
Date last
2009
Obs
6
Pa first
8
Pa last
11
P.A. Now (θ)
11°
Sep first
20.3
Sep last
20.1
Sep. Now (ρ)
20.1"
Mag pri
10.51
Mag sec
12.56
delta mag (ΔM)
2.05
Spectral class
Pri motion ra
-001
Sec motion ra
+010
Pri motion dec
-007
Sec motion dec
-010
Notes
N (See Notes)
rPM=0.806
This double is not physical.
 
 
21147-0050 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 145230 21147-0050 A 883 AB 1904 2008 56 285 0.2 7.46 8.30 0.84 Y
Show 145230 21147-0050 STF2775 AB,C 1825 2009 28 178 21.4 7.46 10.37 2.91
Show 145230 21147-0050 STF2775 AB,D 1911 2009 7 200 170.2 7.46 11.07 3.61
Show 145230 21147-0050 LYS 39 AF 1895 2000 6 297 184.7 7.46 10.51 3.05
Show 145230 21147-0050 LYS 39 AH 1896 2000 4 126 262.5 7.46 12.22 4.76
Show 21147-0050 STF2775 DE 1895 2009 10 125 74.5 11.07 11.50 0.43
Show 21147-0050 LYS 39 FG 1895 2009 6 11 20.1 10.51 12.56 2.05 <===
Octuple system
9 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
11
last precise sep
20.1