18502-3708 SWR 254

 
 
18h 50m 11.57s -37 07' 37.7" P.A. 73 sep 14.8 mag 12.00,12.20 Sp K5+K5
 
 
Coord 2000
18502-3708
Discov num
SWR 254
Comp
Coord arcsec 2000
18 50 11.57 -37 07 37.7
Date first
1913
Date last
2010
Obs
5
Pa first
73
Pa last
73
P.A. Now (θ)
73°
Sep first
14.1
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
12.00
Mag sec
12.20
delta mag (ΔM)
0.2
Spectral class
K5+K5 (yellow-orange/yellow-orange)
Pri motion ra
-002
Sec motion ra
+005
Pri motion dec
-005
Sec motion dec
+004
Notes
N (See Notes)
rPM=1.781
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72.7
Precise sep
14.79
Constellation
Corona Austrina
last precise pa
72.7
last precise sep
14.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18502-3708 SWR 254 1999 1 73 14.8 12.00 12.20 K5 K5 N D 185011.57-370737.7
18502-3708 SWR 254 2010 5 73 14.8 12.00 12.20 K5+K5 N 185011.57-370737.7

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