21227-0757 UC 4463

 
 
21h 22m 43.27s -07 56' 30.8" P.A. 80 sep 44.9 mag 15.60,15.70
 
 
Coord 2000
21227-0757
Discov num
UC 4463
Comp
Coord arcsec 2000
21 22 43.27 -07 56 30.8
Date first
1999
Date last
2015
Obs
5
Pa first
80
Pa last
80
P.A. Now (θ)
80°
Sep first
44.2
Sep last
44.9
Sep. Now (ρ)
44.9"
Mag pri
15.60
Mag sec
15.70
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-082
Sec motion ra
-078
Pri motion dec
-042
Sec motion dec
-040
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
79.7
Precise sep
44.926
Constellation
Aquarius
last precise pa
79.7
last precise sep
44.926
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21227-0757 UC 4463 2000 2 80 44.2 15.60 15.70 V 212243.27-075630.8
21227-0757 UC 4463 2010 4 80 44.1 15.60 15.70 V R 212243.27-075630.8
21227-0757 UC 4463 2015 5 80 44.9 15.60 15.70 V R 212243.27-075630.8

If you need more information about this double, apply for a data request form to the WDS.