12501-4853 SWR 133

 
 
12h 50m 06.78s -48 53' 19.6" P.A. 95 sep 23.3 mag 10.43,10.50 Sp K0V+K0V
 
 
Coord 2000
12501-4853
Discov num
SWR 133
Comp
Coord arcsec 2000
12 50 06.78 -48 53 19.6
Date first
1903
Date last
2015
Obs
8
Pa first
95
Pa last
95
P.A. Now (θ)
95°
Sep first
23.2
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
10.43
Mag sec
10.50
delta mag (ΔM)
0.07
Spectral class
K0V+K0V (yellow-orange/yellow-orange)
Pri motion ra
+045
Sec motion ra
+054
Pri motion dec
+002
Sec motion dec
-007
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.234 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.4
Precise sep
23.301
Constellation
Centaurus
Tycho2
8253-00298-1
last precise pa
95.4
last precise sep
23.301
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12501-4853 SWR 133 1999 5 96 23.3 10.50 10.60 K0V K0V N D 125006.78-485319.6
12501-4853 SWR 133 2010 7 96 23.4 10.43 10.50 K0V+K0V NV 125006.78-485319.6
12501-4853 SWR 133 2015 8 95 23.3 10.43 10.50 K0V+K0V NV 125006.78-485319.6

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