21324-5626 UC 4489

 
 
21h 32m 22.88s -56 26' 29.4" P.A. 24.00 sep 17.6 mag 10.60,13.30
 
 
Coord 2000
21324-5626
Discov num
UC 4489
Comp
Coord arcsec 2000
21 32 22.88 -56 26 29.4
Date first
1996
Date last
2015
Obs
5
Pa first
24
Pa last
24
P.A. Now (θ)
24°
Sep first
17.7
Sep last
17.6
Sep. Now (ρ)
17.6"
Mag pri
10.60
Mag sec
13.30
delta mag (ΔM)
2.7
Spectral class
Pri motion ra
+042
Sec motion ra
+045
Pri motion dec
-036
Sec motion dec
-031
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.105 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
23.9
Precise sep
17.648
Constellation
Indus
Tycho2
8814-01151-1
Gaia DR2
6459959365298924160
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21324-5626 UC 4489 2000 2 24 17.7 10.60 13.30 V 213222.88-562629.4
21324-5626 UC 4489 2010 4 24 17.6 10.60 13.30 V R 213222.88-562629.4
21324-5626 UC 4489 2015 5 24 17.6 10.60 13.30 V R 213222.88-562629.4

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