09585-2035 ARA1081

 
 
09h 58m 30.90s -20 34' 11.9" P.A. 351 sep 4.4 mag 12.58,12.85
 
 
Coord 2000
09585-2035
Discov num
ARA1081
Comp
Coord arcsec 2000
09 58 30.90 -20 34 11.9
Date first
1918
Date last
1999
Obs
3
Pa first
347
Pa last
351
P.A. Now (θ)
351°
Sep first
7.0
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
12.58
Mag sec
12.85
delta mag (ΔM)
0.27
Spectral class
Pri motion ra
+003
Sec motion ra
+001
Pri motion dec
-039
Sec motion dec
-007
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
last precise pa
351.3
last precise sep
4.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09585-2035 ARA1081 1918 1 347 7.0 12.58 12.85 B 095830.95-203412.9
09585-2035 ARA1081 1999 2 352 4.4 12.58 12.85 B 095830.90-203411.9

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