21402-2245 UC 4522

 
 
21h 40m 14.03s -22 45' 02.0" P.A. 214 sep 11.3 mag 13.10,15.00
 
 
Coord 2000
21402-2245
Discov num
UC 4522
Comp
Coord arcsec 2000
21 40 14.03 -22 45 02.0
Date first
1998
Date last
2015
Obs
4
Pa first
214
Pa last
214
P.A. Now (θ)
214°
Sep first
11.4
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
13.10
Mag sec
15.00
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
-036
Sec motion ra
-042
Pri motion dec
-036
Sec motion dec
-043
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.153 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213.9
Precise sep
11.287
Constellation
Capricornus
Gaia DR2
71483696384
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21402-2245 UC 4522 1999 2 214 11.3 13.10 15.00 V 214014.03-224502.0
21402-2245 UC 4522 2000 2 214 11.3 13.10 15.00 V 214014.03-224502.0
21402-2245 UC 4522 2010 3 215 11.1 13.10 15.00 V R 214014.03-224502.0
21402-2245 UC 4522 2015 4 214 11.3 13.10 15.00 V R 214014.03-224502.0

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