22173-0847 VGT   5AC

 
 
22h 17m 18.96s -08 48' 12.3" P.A. 110 sep 2.6 mag 8.20, Sp M4V
 
 
Coord 2000
22173-0847
Discov num
VGT   5
Comp
AC
Coord arcsec 2000
22 17 18.96 -08 48 12.3
Date first
2009
Date last
2010
Obs
2
Pa first
119
Pa last
110
P.A. Now (θ)
110°
Sep first
2.3
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
8.20
Mag sec
delta mag (ΔM)
Spectral class
M4V (red)
Pri motion ra
-437
Sec motion ra
Pri motion dec
-219
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
22173-0847 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22173-0847 LDS 782 AB 1920 2010 18 213 7.9 12.62 14.67 2.05
Show 22173-0847 VGT 5 AC 2009 2010 2 110 2.6 8.20 <===
Show 22173-0847 BEU 22 Ba,Bb 2001 2017 9 339 0.5 14.67
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110
Precise sep
2.609
Constellation
Aquarius
last precise pa
110
last precise sep
2.609
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22173-0847 VGT 5 AC 2010 2 110 2.6 8.20   M4V N K 221718.96-084812.3

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