09192-2241 ARA1765

 
 
09h 19m 10.83s -22 41' 39.4" P.A. 275 sep 10.4 mag 12.80,13.60
 
 
Coord 2000
09192-2241
Discov num
ARA1765
Comp
Coord arcsec 2000
09 19 10.83 -22 41 39.4
Date first
1922
Date last
2010
Obs
5
Pa first
272
Pa last
275
P.A. Now (θ)
275°
Sep first
13.5
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
12.80
Mag sec
13.60
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-042
Sec motion ra
-003
Pri motion dec
+001
Sec motion dec
+000
Notes
rPM=0.929
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275.4
Precise sep
10.39
Constellation
Hydra
last precise pa
275.4
last precise sep
10.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09192-2241 ARA1765 1998 2 275 10.8 12.80 13.60 D 091910.83-224139.4
09192-2241 ARA1765 1999 3 275 10.7 12.80 13.60 D 091910.83-224139.4
09192-2241 ARA1765 2010 5 275 10.2 12.80 13.60 091910.83-224139.4

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