10446-1438 LDS4010

 
 
10h 44m 39.16s -14 38' 22.9" P.A. 22 sep 4.6 mag 12.90,15.20
 
 
Coord 2000
10446-1438
Discov num
LDS4010
Comp
Coord arcsec 2000
10 44 39.16 -14 38 22.9
Date first
1960
Date last
2010
Obs
3
Pa first
19
Pa last
22
P.A. Now (θ)
22°
Sep first
4.0
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
12.90
Mag sec
15.20
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
-192
Sec motion ra
-151
Pri motion dec
-170
Sec motion dec
-079
Notes
rPM=0.389
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.3
Precise sep
4.61
Cdsa2 id
LDS 4010
Constellation
Hydra
Ra deg
10.74421111111111
De deg
-14.639694444444444
last precise pa
22.3
last precise sep
4.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10446-1438 LDS4010 1998 2 24 4.4 12.90 15.20 D 104439.16-143822.9
10446-1438 LDS4010 2010 3 19 3.7 12.90 15.20 104439.16-143822.9

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