15500-2636 SWR 182

 
 
15h 49m 57.90s -26 36' 06.0" P.A. 256 sep 25 mag 9.55,9.73 Sp K0IIIx2
 
 
Coord 2000
15500-2636
Discov num
SWR 182
Comp
Coord arcsec 2000
15 49 57.90 -26 36 06.0
Date first
1911
Date last
2015
Obs
10
Pa first
257
Pa last
256
P.A. Now (θ)
256°
Sep first
26.8
Sep last
25.0
Sep. Now (ρ)
25"
Mag pri
9.55
Mag sec
9.73
delta mag (ΔM)
0.18
Spectral class
K0IIIx2 (yellow-orange)
Pri motion ra
-013
Sec motion ra
+005
Pri motion dec
-003
Sec motion dec
-006
Notes
rPM=1.368
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.2
Precise sep
24.979
Constellation
Scorpius
Tycho2
6786-01106-1
Gaia DR2
57971826176
HD
141425
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15500-2636 SWR 182 1999 7 257 25.3 9.50 9.70 K0IIIx2 D 154957.90-263606.0
15500-2636 SWR 182 2010 9 256 25.0 9.55 9.73 K0IIIx2 154957.90-263606.0
15500-2636 SWR 182 2015 10 256 25.0 9.55 9.73 K0IIIx2 154957.90-263606.0

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