21211+2443 UC 4452

 
 
21h 21m 05.26s +24 43' 06.7" P.A. 116 sep 56.1 mag 14.40,15.50
 
 
Coord 2000
21211+2443
Discov num
UC 4452
Comp
Coord arcsec 2000
21 21 05.26 +24 43 06.7
Date first
1997
Date last
2015
Obs
3
Pa first
118
Pa last
116
P.A. Now (θ)
116°
Sep first
56.3
Sep last
56.1
Sep. Now (ρ)
56.1"
Mag pri
14.40
Mag sec
15.50
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-050
Sec motion ra
-017
Pri motion dec
-108
Sec motion dec
-089
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.32
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116
Precise sep
56.058
Constellation
Vulpecula
last precise pa
116
last precise sep
56.058
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21211+2443 UC 4452 2000 2 118 56.1 14.40 15.50 V 212105.26+244306.7
21211+2443 UC 4452 2001 2 118 56.3 14.40 15.50 V 212105.26+244306.7
21211+2443 UC 4452 2015 3 116 56.1 14.40 15.50 V R 212105.26+244306.7

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