09284-2207 B  2682

 
 
09h 28m 23.41s -22 07' 01.6" P.A. 309 sep 7.6 mag 10.31,12.70
 
 
Coord 2000
09284-2207
Discov num
B  2682
Comp
Coord arcsec 2000
09 28 23.41 -22 07 01.6
Date first
1920
Date last
1999
Obs
7
Pa first
309
Pa last
309
P.A. Now (θ)
309°
Sep first
7.2
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
10.31
Mag sec
12.70
delta mag (ΔM)
2.39
Spectral class
Pri motion ra
-001
Sec motion ra
-017
Pri motion dec
-001
Sec motion dec
+008
Notes
rPM=0.977
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.7
Precise sep
7.588
Constellation
Hydra
Tycho2
6042-01373-1
last precise pa
308.7
last precise sep
7.588
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09284-2207 B 2682 1999 5 309 7.6 10.31 12.70 D 092823.41-220701.6
09284-2207 B 2682 2010 8 309 7.3 10.31 12.70 092823.41-220701.6

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