21118+0121 UC 4400

 
 
21h 11m 46.72s +01 21' 27.5" P.A. 188 sep 33.9 mag 10.70,15.70
 
 
Coord 2000
21118+0121
Discov num
UC 4400
Comp
Coord arcsec 2000
21 11 46.72 +01 21 27.5
Date first
2000
Date last
2010
Obs
3
Pa first
189
Pa last
188
P.A. Now (θ)
188°
Sep first
33.4
Sep last
33.9
Sep. Now (ρ)
33.9"
Mag pri
10.70
Mag sec
15.70
delta mag (ΔM)
5
Spectral class
Pri motion ra
+061
Sec motion ra
+049
Pri motion dec
-046
Sec motion dec
-057
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
188.1
last precise sep
33.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21118+0121 UC 4400 2000 2 189 33.4 10.70 15.70 V 211146.72+012127.5
21118+0121 UC 4400 2010 3 189 33.4 10.70 15.70 V R 211146.72+012127.5

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