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
Cdsa2 id
ARG 83 AC
Constellation
Lyra
Ra deg
19.151175
De deg
45.04047222222222
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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