10113-2444 UC 1890

 
 
10h 11m 17.19s -24 43' 34.2" P.A. 308 sep 7.1 mag 13.80,15.90
 
 
Coord 2000
10113-2444
Discov num
UC 1890
Comp
Coord arcsec 2000
10 11 17.19 -24 43 34.2
Date first
1999
Date last
2010
Obs
3
Pa first
307
Pa last
308
P.A. Now (θ)
308°
Sep first
7.0
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
13.80
Mag sec
15.90
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-083
Sec motion ra
-076
Pri motion dec
+041
Sec motion dec
+051
Notes
V (Proper motion indicates physical)
rPM=0.132 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.2
Precise sep
7.11
Constellation
Hydra
last precise pa
308.2
last precise sep
7.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10113-2444 UC 1890 1999 2 307 6.8 13.80 15.90 V 101117.19-244334.2
10113-2444 UC 1890 2000 2 307 6.9 13.80 15.90 V 101117.19-244334.2
10113-2444 UC 1890 2010 3 308 6.6 13.80 15.90 V 101117.19-244334.2

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