21484+2444 POU5511

 
 
21h 48m 20.77s +24 44' 21.2" P.A. 114 sep 9.3 mag 13.70,13.70
 
 
Coord 2000
21484+2444
Discov num
POU5511
Comp
Coord arcsec 2000
21 48 20.77 +24 44 21.2
Date first
1898
Date last
2010
Obs
4
Pa first
111
Pa last
114
P.A. Now (θ)
114°
Sep first
9.9
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
13.70
Mag sec
13.70
delta mag (ΔM)
0
Spectral class
Pri motion ra
-045
Sec motion ra
-014
Pri motion dec
+005
Sec motion dec
+011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pegasus
last precise pa
114.3
last precise sep
9.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21484+2444 POU5511 1997 2 114 9.3 13.70 13.70 D 214820.77+244421.2
21484+2444 POU5511 2001 3 114 9.3 13.70 13.70 D 214820.77+244421.2
21484+2444 POU5511 2010 4 114 8.5 13.70 13.70 214820.77+244421.2

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