10552-2225 ARA1475

 
 
10h 55m 10.96s -22 25' 13.8" P.A. 202 sep 7.7 mag 11.90,12.40
 
 
Coord 2000
10552-2225
Discov num
ARA1475
Comp
Coord arcsec 2000
10 55 10.96 -22 25 13.8
Date first
1920
Date last
2010
Obs
6
Pa first
205
Pa last
202
P.A. Now (θ)
202°
Sep first
7.3
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
11.90
Mag sec
12.40
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-029
Sec motion ra
-037
Pri motion dec
+011
Sec motion dec
-005
Notes
rPM=0.479
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202.2
Precise sep
7.7
Constellation
Hydra
last precise pa
202.2
last precise sep
7.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10552-2225 ARA1475 1998 3 203 7.5 11.90 12.40 D 105510.96-222513.8
10552-2225 ARA1475 1999 4 203 7.5 11.90 12.40 D 105510.96-222513.8
10552-2225 ARA1475 2010 6 202 7.7 11.90 12.40 105510.96-222513.8

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