09204-0821 J  1545

 
 
09h 20m 23.17s -08 20' 59.3" P.A. 19 sep 11.2 mag 11.07,11.90
 
 
Coord 2000
09204-0821
Discov num
J  1545
Comp
Coord arcsec 2000
09 20 23.17 -08 20 59.3
Date first
1941
Date last
2015
Obs
10
Pa first
20
Pa last
19
P.A. Now (θ)
19°
Sep first
8.0
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
11.07
Mag sec
11.90
delta mag (ΔM)
0.83
Spectral class
Pri motion ra
-018
Sec motion ra
-013
Pri motion dec
-003
Sec motion dec
+001
Notes
rPM=0.351
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.8
Precise sep
11.201
Constellation
Hydra
Tycho2
5459-00440-1
Gaia DR2
80690756864
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09204-0821 J 1545 2005 3 19 11.0 11.07 11.90 D 092023.17-082059.3
09204-0821 J 1545 2012 5 19 9.9 11.07 11.90 D 092023.17-082059.3
09204-0821 J 1545 2013 6 19 11.3 11.07 11.90 092023.17-082059.3
09204-0821 J 1545 2015 10 19 11.2 11.07 11.90 092023.17-082059.3

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