09083+0509 SKF1840

 
 
09h 08m 20.29s +05 08' 39.3" P.A. 154 sep 20.3 mag 9.90,13.10 Sp K0
 
 
Coord 2000
09083+0509
Discov num
SKF1840
Comp
Coord arcsec 2000
09 08 20.29 +05 08 39.3
Date first
1915
Date last
2016
Obs
9
Pa first
153
Pa last
154
P.A. Now (θ)
154°
Sep first
20.3
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
9.90
Mag sec
13.10
delta mag (ΔM)
3.2
Spectral class
K0 (yellow-orange)
Pri motion ra
-016
Sec motion ra
-017
Pri motion dec
-007
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
0232-01623-1
last precise pa
153.6
last precise sep
20.332
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09083+0509 SKF1840 2010 6 154 20.4 9.90 13.30 K0 090820.29+050839.3
09083+0509 SKF1840 2016 8 154 20.3 9.90 13.30 K0 090820.29+050839.3

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