13472-4640 HRG  91

 
 
13h 47m 13.62s -46 39' 48.5" sep 9.2 mag 11.50,12.10 Sp F
 
 
Coord 2000
13472-4640
Discov num
HRG  91
Comp
Coord arcsec 2000
13 47 13.62 -46 39 48.5
Date first
1883
Date last
2015
Obs
9
Pa first
0
Pa last
0
P.A. Now (θ)
Sep first
6.0
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
11.50
Mag sec
12.10
delta mag (ΔM)
0.6
Spectral class
F (yellow-white)
Pri motion ra
-028
Sec motion ra
-029
Pri motion dec
-010
Sec motion dec
-002
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.271 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.2
Precise sep
9.15
Constellation
Centaurus
Tycho2
8262-01748-1
Gaia DR2
92591139968
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13472-4640 HRG 91 1999 5 0 9.1 11.50 12.10 F NV 134713.62-463948.5
13472-4640 HRG 91 2010 7 0 9.1 11.50 12.10 F NV 134713.62-463948.5
13472-4640 HRG 91 2015 8 0 9.2 11.50 12.10 F NV 134713.62-463948.5

If you need more information about this double, apply for a data request form to the WDS.