17254-5233 LPO  62

 
 
17h 25m 25.76s -52 33' 23.1" P.A. 90 sep 10.1 mag 9.96,10.60 Sp A3V+A5V
 
 
Coord 2000
17254-5233
Discov num
LPO  62
Comp
Coord arcsec 2000
17 25 25.76 -52 33 23.1
Date first
1892
Date last
2010
Obs
8
Pa first
93
Pa last
90
P.A. Now (θ)
90°
Sep first
10.6
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
9.96
Mag sec
10.60
delta mag (ΔM)
0.64
Spectral class
A3V+A5V (white/white)
Pri motion ra
-002
Sec motion ra
+006
Pri motion dec
-016
Sec motion dec
-015
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.499
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90.2
Precise sep
10.1
Constellation
Ara
SAO
244730
Tycho2
8728-01005-1
HD
157318
last precise pa
90.2
last precise sep
10.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17254-5233 LPO 62 1999 6 90 10.2 9.96 10.60 A3V A5V N D 172525.76-523323.1
17254-5233 LPO 62 2010 8 90 9.8 9.96 10.60 A3V+A5V NV 172525.76-523323.1

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