21528-8124 UC 4588

 
 
21h 52m 46.47s -81 24' 00.0" P.A. 186 sep 16.9 mag 14.80,15.40
 
 
Coord 2000
21528-8124
Discov num
UC 4588
Comp
Coord arcsec 2000
21 52 46.47 -81 24 00.0
Date first
1996
Date last
2010
Obs
6
Pa first
186
Pa last
186
P.A. Now (θ)
186°
Sep first
16.9
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
14.80
Mag sec
15.40
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+056
Sec motion ra
+057
Pri motion dec
-004
Sec motion dec
-002
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.1
Precise sep
16.94
Constellation
Octans
last precise pa
186.1
last precise sep
16.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21528-8124 UC 4588 2000 2 186 16.9 14.80 15.40 V 215246.47-812400.0
21528-8124 UC 4588 2010 6 187 17.0 14.80 15.40 V R 215246.47-812400.0

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