09163+0230 SLE 584

 
 
09h 16m 15.90s +02 30' 05.0" P.A. 244 sep 30 mag 11.37,12.39
 
 
Coord 2000
09163+0230
Discov num
SLE 584
Comp
Coord arcsec 2000
09 16 15.90 +02 30 05.0
Date first
1910
Date last
2012
Obs
7
Pa first
242
Pa last
244
P.A. Now (θ)
244°
Sep first
27.0
Sep last
30.0
Sep. Now (ρ)
30"
Mag pri
11.37
Mag sec
12.39
delta mag (ΔM)
1.02
Spectral class
Pri motion ra
-013
Sec motion ra
-042
Pri motion dec
-006
Sec motion dec
-016
Notes
rPM=0.683
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.5
Precise sep
29.97
Constellation
Hydra
Tycho2
0230-00044-1
last precise pa
243.5
last precise sep
29.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09163+0230 SLE 584 2002 4 243 29.4 11.37 11.80 D 091615.90+023005.0
09163+0230 SLE 584 2012 6 244 30.0 11.37 11.80 D 091615.90+023005.0

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