21123-0142 FYM 190AD

 
 
21H 12M 17.95S -01 42' 01.1" P.A. 178 SEP 16 MAG 11.47,15.32
 
 
Coord 2000
21123-0142
Discov num
FYM 190
Comp
AD
Coord arcsec 2000
21 12 17.95 -01 42 01.1
Date first
1998
Date last
2013
Obs
3
Pa first
169
Pa last
178
P.A. Now (θ)
178°
Sep first
16.3
Sep last
16.0
Sep. Now (ρ)
16"
Mag pri
11.47
Mag sec
15.32
delta mag (ΔM)
3.85
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
21123-0142 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21123-0142 BAL 263 AB 1896 2013 7 358 15.9 11.47 12.00 0.53
Show 21123-0142 LYS 37 AC 1984 2013 6 85 33.2 11.47 13.42 1.95
Show 21123-0142 FYM 190 AD 1998 2013 3 178 16.0 11.47 15.32 3.85 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
Tycho2
5193-00725-1
last precise pa
177.8
last precise sep
16