22246-4127 JC   19AB

 
 
22h 24m 39.23s -41 26' 25.2" P.A. 62 sep 16.6 mag 6.68,8.15 Sp F5V
 
 
Coord 2000
22246-4127
Discov num
JC   19
Comp
AB
Coord arcsec 2000
22 24 39.23 -41 26 25.2
Date first
1845
Date last
2010
Obs
23
Pa first
83
Pa last
62
P.A. Now (θ)
62°
Sep first
44.0
Sep last
16.6
Sep. Now (ρ)
16.6"
Mag pri
6.68
Mag sec
8.15
delta mag (ΔM)
1.47
Spectral class
F5V (yellow-white)
Pri motion ra
+145
Sec motion ra
-019
Pri motion dec
-035
Sec motion dec
-020
Notes
N L (See Notes, Linear solution)
Nature of this double is uncertain.
 
 
22246-4127 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22246-4127 JC 19 AB 1845 2010 23 62 16.6 6.68 8.15 1.47 <===
Show 22246-4127 JC 19 AC 1991 2010 4 87 91.0 6.68 11.16 4.48
Show 22246-4127 CRU9041 AD 1902 2000 6 37 238.0 6.68 7.80 1.12
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Grus
last precise pa
62.3
last precise sep
16.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22246-4127 JC 19 AB 2010 22 62 16.6 6.68 8.15 F5V NLD 222439.23-412625.2

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