09308-0723 LDS3901

 
 
09h 30m 47.90s -07 23' 06.6" P.A. 254 sep 32 mag 16.30,16.80
 
 
Coord 2000
09308-0723
Discov num
LDS3901
Comp
Coord arcsec 2000
09 30 47.90 -07 23 06.6
Date first
1960
Date last
2010
Obs
5
Pa first
253
Pa last
254
P.A. Now (θ)
254°
Sep first
32.0
Sep last
32.0
Sep. Now (ρ)
32"
Mag pri
16.30
Mag sec
16.80
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-058
Sec motion ra
-055
Pri motion dec
-100
Sec motion dec
-100
Notes
rPM=0.026 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
253.5
Precise sep
32.03
Cdsa2 id
LDS 3901
Constellation
Hydra
Ra deg
9.513305555555556
De deg
-7.385166666666667
last precise pa
253.5
last precise sep
32.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09308-0723 LDS3901 1999 2 253 32.2 16.30 16.80 D 093047.90-072306.6
09308-0723 LDS3901 2000 3 253 32.3 16.30 16.80 D 093047.90-072306.6
09308-0723 LDS3901 2010 5 253 32.0 16.30 16.80 093047.90-072306.6

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