10146-2028 ARA 665

 
 
10h 14m 30.36s -20 27' 30.9" P.A. 61 sep 11.3 mag 13.70,13.70
 
 
Coord 2000
10146-2028
Discov num
ARA 665
Comp
Coord arcsec 2000
10 14 30.36 -20 27 30.9
Date first
1918
Date last
2010
Obs
6
Pa first
58
Pa last
61
P.A. Now (θ)
61°
Sep first
12.0
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
13.70
Mag sec
13.70
delta mag (ΔM)
0
Spectral class
Pri motion ra
-012
Sec motion ra
-006
Pri motion dec
-003
Sec motion dec
+001
Notes
rPM=0.583
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60.6
Precise sep
11.3
Constellation
Hydra
last precise pa
60.6
last precise sep
11.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10146-2028 ARA 665 1998 3 60 11.3 13.70 13.70 D 101430.36-202730.9
10146-2028 ARA 665 1999 4 60 11.3 13.70 13.70 D 101430.36-202730.9
10146-2028 ARA 665 2000 5 61 11.3 13.70 13.70 101430.36-202730.9
10146-2028 ARA 665 2010 6 60 11.2 13.70 13.70 101430.36-202730.9

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