18582+3216 GYL  12AB

 
 
18h 58m 11.75s +32 16' 28.4" P.A. 146 sep 20.3 mag 10.55,11.21
 
 
Coord 2000
18582+3216
Discov num
GYL  12
Comp
AB
Coord arcsec 2000
18 58 11.75 +32 16 28.4
Date first
1893
Date last
2010
Obs
13
Pa first
151
Pa last
146
P.A. Now (θ)
146°
Sep first
17.2
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
10.55
Mag sec
11.21
delta mag (ΔM)
0.66
Spectral class
Pri motion ra
-004
Sec motion ra
+021
Pri motion dec
-013
Sec motion dec
-024
Notes
L (Linear solution)
rPM=0.856
This double is not physical.
 
 
18582+3216 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18582+3216 GYL 12 AB 1893 2010 13 146 20.3 10.55 11.21 0.66 <===
Show 18582+3216 BKO 56 AC 1998 2010 5 19 11.2 10.55 13.60 3.05
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.3
Precise sep
20.25
Cdsa2 id
GYL 12 AB
Constellation
Lyra
Ra deg
18.969930555555553
De deg
32.27455555555555
last precise pa
146.3
last precise sep
20.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18582+3216 GYL 12 AB 2007 9 147 20.1 10.55 11.21 LD 185811.75+321628.4
18582+3216 GYL 12 AB 2008 10 146 20.2 10.55 11.21 LD 185811.75+321628.4
18582+3216 GYL 12 AB 2010 12 146 20.3 10.55 11.21 LD 185811.75+321628.4

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