21467-2116 UC 4559

 
 
21h 46m 41.10s -21 16' 27.9" P.A. 189 sep 37.2 mag 11.20,11.66
 
 
Coord 2000
21467-2116
Discov num
UC 4559
Comp
Coord arcsec 2000
21 46 41.10 -21 16 27.9
Date first
1920
Date last
2015
Obs
6
Pa first
189
Pa last
189
P.A. Now (θ)
189°
Sep first
37.0
Sep last
37.2
Sep. Now (ρ)
37.2"
Mag pri
11.20
Mag sec
11.66
delta mag (ΔM)
0.46
Spectral class
Pri motion ra
-009
Sec motion ra
-013
Pri motion dec
-067
Sec motion dec
-059
Notes
V (Proper motion indicates physical)
rPM=0.132 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
188.8
Precise sep
37.16
Constellation
Capricornus
last precise pa
188.8
last precise sep
37.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21467-2116 UC 4559 1999 2 189 37.2 11.20 11.70 V 214641.10-211627.9
21467-2116 UC 4559 2000 2 189 37.2 11.20 11.70 V 214641.10-211627.9
21467-2116 UC 4559 2010 3 189 37.2 11.20 11.66 V 214641.10-211627.9
21467-2116 UC 4559 2015 6 189 37.2 11.20 11.66 V 214641.10-211627.9

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