19294+1950 J  3241AB

 
 
19h 29m 25.47s +19 49' 32.9" P.A. 215 sep 1.3 mag 10.43,11.61 Sp K5
 
 
Coord 2000
19294+1950
Discov num
J  3241
Comp
AB
Coord arcsec 2000
19 29 25.47 +19 49 32.9
Date first
1947
Date last
2015
Obs
11
Pa first
249
Pa last
215
P.A. Now (θ)
215°
Sep first
0.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.43
Mag sec
11.61
delta mag (ΔM)
1.18
Spectral class
K5 (yellow-orange)
Pri motion ra
+016
Sec motion ra
+018
Pri motion dec
-031
Sec motion dec
-032
Notes
N (See Notes)
rPM=0.061 (< 0.3, Physical double)
This double is physical.
 
 
19294+1950 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19294+1950 J 3241 AB 1947 2015 11 215 1.3 10.43 11.61 1.18 <===
Show 19294+1950 LBU 18 AC 1989 2016 6 284 101.0 10.43 10.66 0.23
Show 19294+1950 J 1307 CD 1896 2016 13 152 4.1 10.30 11.80 1.50
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215
Precise sep
1.336
Constellation
Vulpecula
Tycho2
1609-01049-1
Gaia DR2
98418776832
HD
231580
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19294+1950 J 3241 AB 1996 10 220 0.6 10.43 11.61 192925.47+194932.9
19294+1950 J 3241 AB 2015 11 215 1.3 10.43 11.61 K5 N 192925.47+194932.9

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