19088-4226 LWR  15AB

 
 
19h 08m 50.47s -42 25' 40.1" P.A. 301 sep 5.2 mag 6.00,19.60 Sp K1V
 
 
Coord 2000
19088-4226
Discov num
LWR  15
Comp
AB
Coord arcsec 2000
19 08 50.47 -42 25 40.1
Date first
1998
Date last
1998
Obs
1
Pa first
301
Pa last
301
P.A. Now (θ)
301°
Sep first
5.2
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
6.00
Mag sec
19.60
delta mag (ΔM)
13.6
Spectral class
K1V (yellow-orange)
Pri motion ra
+023
Sec motion ra
Pri motion dec
-121
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19088-4226 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19088-4226 LWR 15 AB 1998 1998 1 301 5.2 6.00 19.60 13.60 <===
Show 19088-4226 LWR 15 AC 1998 1998 1 301 8.1 6.00 15.60 9.60
Show 19088-4226 LWR 15 AD 1998 1998 1 244 12.5 6.00 17.90 11.90
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300.9
Precise sep
5.2
Constellation
Corona Austrina
last precise pa
300.9
last precise sep
5.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19088-4226 LWR 15 AB 1998 1 301 5.2 7.88   K1V D 190850.47-422540.1

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