22428-6521 LDS 791AB

 
 
22h 42m 47.68s -65 21' 13.2" P.A. 292 sep 20.7 mag 14.20,15.26
 
 
Coord 2000
22428-6521
Discov num
LDS 791
Comp
AB
Coord arcsec 2000
22 42 47.68 -65 21 13.2
Date first
1920
Date last
2000
Obs
4
Pa first
315
Pa last
292
P.A. Now (θ)
292°
Sep first
20.0
Sep last
20.7
Sep. Now (ρ)
20.7"
Mag pri
14.20
Mag sec
15.26
delta mag (ΔM)
1.06
Spectral class
Pri motion ra
-046
Sec motion ra
-047
Pri motion dec
-117
Sec motion dec
-110
Notes
rPM=0.056 (< 0.3, Physical double)
This double is physical.
 
 
22428-6521 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22428-6521 LDS 791 AB 1920 2000 4 292 20.7 14.20 15.26 1.06 <===
Show 22428-6521 DAM 246 AC 1998 2000 3 176 7.0 15.90 17.00 1.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292.1
Precise sep
20.7
Cdsa2 id
LDS 791 AB
Constellation
Tucana
Ra deg
22.713244444444445
De deg
-65.35366666666665
last precise pa
292.1
last precise sep
20.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22428-6521 LDS 791 AB 2000 3 292 20.7 15.90 16.50 224247.68-652113.2

If you need more information about this double, apply for a data request form to the WDS.