15040-4106 SWR 166

 
 
15h 03m 57.37s -41 05' 36.9" P.A. 268 sep 33.9 mag 12.00,12.23 Sp F8+F8
 
 
Coord 2000
15040-4106
Discov num
SWR 166
Comp
Coord arcsec 2000
15 03 57.37 -41 05 36.9
Date first
1898
Date last
2010
Obs
4
Pa first
269
Pa last
268
P.A. Now (θ)
268°
Sep first
33.7
Sep last
33.9
Sep. Now (ρ)
33.9"
Mag pri
12.00
Mag sec
12.23
delta mag (ΔM)
0.23
Spectral class
F8+F8 (yellow-white/yellow-white)
Pri motion ra
-010
Sec motion ra
-003
Pri motion dec
+000
Sec motion dec
-004
Notes
U (Proper motion indicates non-physical)
rPM=0.806
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.9
Precise sep
33.85
Constellation
Lupus
Tycho2
7825-01005-1
last precise pa
267.9
last precise sep
33.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15040-4106 SWR 166 1999 1 268 33.9 12.37 12.50 F8 F8 N D 150357.37-410536.9
15040-4106 SWR 166 2010 4 268 33.9 12.00 12.23 F8+F8 U 150357.37-410536.9

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