21068+3408 FYM 123AG

 
 
21H 06M 46.78S +34 07' 56.2" P.A. 113 SEP 45.8 MAG 7.90,16.00 SP A4III DIST. 137.17 PC (447.45 L.Y.)
 
 
Coord 2000
21068+3408
Discov num
FYM 123
Comp
AG
Coord arcsec 2000
21 06 46.78 +34 07 56.2
Date first
1998
Date last
2012
Obs
3
Pa first
114
Pa last
113
P.A. Now (θ)
113°
Sep first
46.2
Sep last
45.8
Sep. Now (ρ)
45.8"
Mag pri
7.90
Mag sec
16.00
delta mag (ΔM)
8.1
Spectral class
A4III (white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21068+3408 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 70925 21068+3408 STF2760 AB 1825 2015 237 33 5.1 7.90 8.74 0.84
Show 70925 21068+3408 STF2760 AC 1903 2013 16 150 57.4 7.90 11.85 3.95
Show 70925 21068+3408 WAL 136 AD 1934 2015 9 9 30.7 7.90 13.25 5.35
Show 70925 21068+3408 FYM 123 AE 1998 2012 3 210 27.2 7.90 14.10 6.20
Show 70925 21068+3408 FYM 123 AF 1998 2012 3 310 31.2 7.90 15.40 7.50
Show 70925 21068+3408 FYM 123 AG 1998 2012 3 113 45.8 7.90 16.00 8.10 <===
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
SAO
70925
HIP
104210
Tycho2
2709-01318-1
HD
201156
BD
BD+33 4162
Distance
137.17
Distance ly
447.45
last precise pa
112.7
last precise sep
45.8