19091+4502 ARG  83AC

 
 
19h 09m 04.23s +45 02' 25.7" P.A. 332 sep 24.9 mag 11.28,11.63 Sp G
 
 
Coord 2000
19091+4502
Discov num
ARG  83
Comp
AC
Coord arcsec 2000
19 09 04.23 +45 02 25.7
Date first
1894
Date last
2010
Obs
10
Pa first
334
Pa last
332
P.A. Now (θ)
332°
Sep first
26.0
Sep last
24.9
Sep. Now (ρ)
24.9"
Mag pri
11.28
Mag sec
11.63
delta mag (ΔM)
0.35
Spectral class
G (yellow)
Pri motion ra
-003
Sec motion ra
+003
Pri motion dec
+016
Sec motion dec
+000
Notes
N (See Notes)
rPM=1.05
This double is not physical.
 
 
19091+4502 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19091+4502 ARG 83 AB 1908 2012 6 236 16.6 11.28 12.57 1.29
Show 19091+4502 ARG 83 AC 1894 2010 10 332 24.9 11.28 11.63 0.35 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332
Precise sep
24.85
Constellation
Lyra
last precise pa
332
last precise sep
24.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19091+4502 ARG 83 AC 1998 7 332 24.6 11.28 11.94 G N D 190904.23+450225.7
19091+4502 ARG 83 AC 2007 8 332 24.5 11.28 11.94 G N D 190904.23+450225.7
19091+4502 ARG 83 AC 2010 9 332 24.9 11.28 11.94 G N D 190904.23+450225.7

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