21551-2003 UC 4597

 
 
21h 55m 08.24s -20 02' 55.8" P.A. 250 sep 21.3 mag 13.90,16.10
 
 
Coord 2000
21551-2003
Discov num
UC 4597
Comp
Coord arcsec 2000
21 55 08.24 -20 02 55.8
Date first
1998
Date last
2010
Obs
3
Pa first
250
Pa last
250
P.A. Now (θ)
250°
Sep first
21.3
Sep last
21.3
Sep. Now (ρ)
21.3"
Mag pri
13.90
Mag sec
16.10
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+063
Sec motion ra
+064
Pri motion dec
-035
Sec motion dec
-040
Notes
V (Proper motion indicates physical)
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.5
Precise sep
21.29
Cdsa2 id
UC 4597
Constellation
Capricornus
Ra deg
21.918955555555556
De deg
-20.048833333333334
last precise pa
249.5
last precise sep
21.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21551-2003 UC 4597 1999 2 249 21.3 13.90 16.10 V 215508.24-200255.8
21551-2003 UC 4597 2000 2 249 21.3 13.90 16.10 V 215508.24-200255.8
21551-2003 UC 4597 2010 3 249 21.3 13.90 16.10 V 215508.24-200255.8

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