10394-1144 SCA  87

 
 
10h 39m 25.61s -11 44' 33.6" P.A. 279 sep 18 mag 11.98,13.50
 
 
Coord 2000
10394-1144
Discov num
SCA  87
Comp
Coord arcsec 2000
10 39 25.61 -11 44 33.6
Date first
1904
Date last
2015
Obs
8
Pa first
279
Pa last
279
P.A. Now (θ)
279°
Sep first
21.4
Sep last
18.0
Sep. Now (ρ)
18"
Mag pri
11.98
Mag sec
13.50
delta mag (ΔM)
1.52
Spectral class
Pri motion ra
-015
Sec motion ra
+007
Pri motion dec
-011
Sec motion dec
+004
Notes
rPM=1.431
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.4
Precise sep
18.043
Constellation
Hydra
Tycho2
5495-00671-1
Gaia DR2
06123970816
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10394-1144 SCA 87 1999 3 279 18.5 11.98 13.50 D 103925.61-114433.6
10394-1144 SCA 87 2000 4 279 18.4 11.98 13.50 D 103925.61-114433.6
10394-1144 SCA 87 2013 5 279 18.2 11.98 13.50 103925.61-114433.6
10394-1144 SCA 87 2015 8 279 18.0 11.98 13.50 103925.61-114433.6

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