09209-2156 DON 335

 
 
09h 20m 58.50s -21 56' 50.4" P.A. 268 sep 5.6 mag 10.50,15.20
 
 
Coord 2000
09209-2156
Discov num
DON 335
Comp
Coord arcsec 2000
09 20 58.50 -21 56 50.4
Date first
1933
Date last
2015
Obs
4
Pa first
259
Pa last
268
P.A. Now (θ)
268°
Sep first
5.0
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
10.50
Mag sec
15.20
delta mag (ΔM)
4.7
Spectral class
Pri motion ra
-002
Sec motion ra
-108
Pri motion dec
-001
Sec motion dec
-002
Notes
rPM=0.981
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.6
Precise sep
5.623
Constellation
Hydra
Tycho2
6041-01180-1
Gaia DR2
50499505408
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09209-2156 DON 335 2000 2 264 5.6 10.50 15.20 D 092058.50-215650.4
09209-2156 DON 335 2015 4 268 5.6 10.50 15.20 092058.50-215650.4

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