10017-2405 LDS3949

 
 
10h 01m 40.19s -24 04' 38.8" P.A. 226 sep 3.3 mag 15.75,16.60
 
 
Coord 2000
10017-2405
Discov num
LDS3949
Comp
Coord arcsec 2000
10 01 40.19 -24 04 38.8
Date first
1960
Date last
2000
Obs
3
Pa first
230
Pa last
226
P.A. Now (θ)
226°
Sep first
2.5
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
15.75
Mag sec
16.60
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
-363
Sec motion ra
Pri motion dec
-030
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.6
Precise sep
3.28
Constellation
Hydra
last precise pa
225.6
last precise sep
3.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10017-2405 LDS3949 1960 1 230 2.5 17.70 18.50 100108.57-240500.0
10017-2405 LDS3949 2000 3 226 3.3 15.75 16.60 100140.00-240441.2

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