15578-3612 SWR 189

 
 
15h 57m 50.61s -36 12' 12.7" P.A. 262 sep 13.5 mag 10.43,10.59 Sp F6+F6
 
 
Coord 2000
15578-3612
Discov num
SWR 189
Comp
Coord arcsec 2000
15 57 50.61 -36 12 12.7
Date first
1913
Date last
2015
Obs
11
Pa first
263
Pa last
262
P.A. Now (θ)
262°
Sep first
13.8
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
10.43
Mag sec
10.59
delta mag (ΔM)
0.16
Spectral class
F6+F6 (yellow-white/yellow-white)
Pri motion ra
+009
Sec motion ra
+003
Pri motion dec
+005
Sec motion dec
+002
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.652
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.4
Precise sep
13.479
Constellation
Lupus
SAO
207162
Tycho2
7341-01240-1
last precise pa
262.4
last precise sep
13.479
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15578-3612 SWR 189 1999 7 263 13.7 10.40 10.50 F6 F6 N D 155750.61-361212.7
15578-3612 SWR 189 2010 10 263 13.6 10.43 10.59 F6+F6 NV 155750.61-361212.7
15578-3612 SWR 189 2015 11 262 13.5 10.43 10.59 F6+F6 NV 155750.61-361212.7

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