10057-2410 RSS 223

 
 
10h 05m 41.08s -24 10' 15.9" P.A. 17 sep 10.3 mag 9.48,15.50 Sp A0/A1V dist. 228.83 pc (746.44 l.y.)
 
 
Coord 2000
10057-2410
Discov num
RSS 223
Comp
Coord arcsec 2000
10 05 41.08 -24 10 15.9
Date first
1976
Date last
1999
Obs
2
Pa first
17
Pa last
17
P.A. Now (θ)
17°
Sep first
10.5
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
9.48
Mag sec
15.50
delta mag (ΔM)
6.02
Spectral class
A0/A1V (white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.5
Precise sep
10.26
Cdsa2 id
RSS 223
Constellation
Hydra
SAO
178395
HIP
49446
Tycho2
6617-00776-1
HD
87637
CD
CD-23 9001
CP
CP-23 4819
Ra deg
10.094744444444444
De deg
-24.171083333333335
Distance
228.83
Distance ly
746.44
last precise pa
16.5
last precise sep
10.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10057-2410 RSS 223 1976 1 17 10.5 8.69   A0/A1V 100541.08-241015.9
10057-2410 RSS 223 1999 2 17 10.3 9.48 15.50 A0/A1V 100541.08-241015.9

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