21533-3439 UC 4589

 
 
21h 53m 16.08s -34 38' 34.5" P.A. 235 sep 15 mag 12.00,13.00
 
 
Coord 2000
21533-3439
Discov num
UC 4589
Comp
Coord arcsec 2000
21 53 16.08 -34 38 34.5
Date first
1998
Date last
2010
Obs
4
Pa first
235
Pa last
235
P.A. Now (θ)
235°
Sep first
15.0
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
12.00
Mag sec
13.00
delta mag (ΔM)
1
Spectral class
Pri motion ra
+040
Sec motion ra
+034
Pri motion dec
-043
Sec motion dec
-046
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Piscis Austrinus
last precise pa
235.1
last precise sep
14.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21533-3439 UC 4589 1998 2 235 15.0 12.00 13.00 V 215316.08-343834.5
21533-3439 UC 4589 2000 2 235 15.1 12.00 13.00 V 215316.08-343834.5
21533-3439 UC 4589 2010 4 235 14.9 12.00 13.00 V R 215316.08-343834.5

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