11582-3421 UC 2240

 
 
11h 58m 12.27s -34 20' 50.0" P.A. 6 sep 7.2 mag 15.20,16.10
 
 
Coord 2000
11582-3421
Discov num
UC 2240
Comp
Coord arcsec 2000
11 58 12.27 -34 20 50.0
Date first
1999
Date last
2010
Obs
3
Pa first
8
Pa last
6
P.A. Now (θ)
Sep first
7.2
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
15.20
Mag sec
16.10
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-081
Sec motion ra
-074
Pri motion dec
+012
Sec motion dec
+023
Notes
V (Proper motion indicates physical)
rPM=0.159 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
5.7
Precise sep
7.24
Constellation
Hydra
last precise pa
5.7
last precise sep
7.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11582-3421 UC 2240 1999 2 7 6.9 15.20 16.10 V 115812.27-342050.0
11582-3421 UC 2240 2000 2 8 7.2 15.20 16.10 V 115812.27-342050.0
11582-3421 UC 2240 2010 3 7 6.4 15.20 16.10 V 115812.27-342050.0

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