10502-1938 ARA 674

 
 
10h 50m 08.20s -19 37' 50.6" P.A. 268 sep 12.6 mag 13.50,14.00
 
 
Coord 2000
10502-1938
Discov num
ARA 674
Comp
Coord arcsec 2000
10 50 08.20 -19 37 50.6
Date first
1916
Date last
2010
Obs
7
Pa first
284
Pa last
268
P.A. Now (θ)
268°
Sep first
12.0
Sep last
12.6
Sep. Now (ρ)
12.6"
Mag pri
13.50
Mag sec
14.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-003
Sec motion ra
-023
Pri motion dec
+001
Sec motion dec
-032
Notes
rPM=0.979
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.2
Precise sep
12.63
Constellation
Hydra
last precise pa
268.2
last precise sep
12.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10502-1938 ARA 674 1999 3 270 12.6 13.50 14.00 D 105008.20-193750.6
10502-1938 ARA 674 2000 5 270 12.5 13.50 14.00 D 105008.20-193750.6
10502-1938 ARA 674 2010 7 268 12.5 13.50 14.00 105008.20-193750.6

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