02560-1607 ARA  16

 
 
02h 55m 59.51s -16 06' 35.8" P.A. 233 sep 7.9 mag 13.10,13.40
 
 
Coord 2000
02560-1607
Discov num
ARA  16
Comp
Coord arcsec 2000
02 55 59.51 -16 06 35.8
Date first
1916
Date last
2014
Obs
5
Pa first
242
Pa last
233
P.A. Now (θ)
233°
Sep first
7.7
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
13.10
Mag sec
13.40
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+034
Sec motion ra
+010
Pri motion dec
+001
Sec motion dec
-022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
last precise pa
232.9
last precise sep
7.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02560-1607 ARA 16 1998 2 234 7.9 13.10 13.40 D 025559.51-160635.8
02560-1607 ARA 16 1999 3 234 7.9 13.10 13.40 D 025559.51-160635.8
02560-1607 ARA 16 2014 4 233 7.9 13.10 13.40 025559.51-160635.8

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