19382+2913 DAM 308AB

 
 
19h 38m 16.37s +29 13' 46.9" P.A. 231 sep 6.3 mag 10.10,14.20 Sp G5III
 
 
Coord 2000
19382+2913
Discov num
DAM 308
Comp
AB
Coord arcsec 2000
19 38 16.37 +29 13 46.9
Date first
1901
Date last
2015
Obs
7
Pa first
230
Pa last
231
P.A. Now (θ)
231°
Sep first
5.6
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
10.10
Mag sec
14.20
delta mag (ΔM)
4.1
Spectral class
G5III (yellow)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19382+2913 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19382+2913 DAM 308 AB 1901 2015 7 231 6.3 10.10 14.20 4.10 <===
Show 19382+2913 MLB 765 AC 1932 2015 9 237 122.1 10.18 10.09 0.09
Show 19382+2913 MLB 765 CD 1895 2015 12 237 6.5 10.00 11.50 1.50
Show 19382+2913 DAM 308 CE 1895 2015 7 47 6.7 10.00 12.00 2.00
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.7
Precise sep
6.33
Constellation
Cygnus
Tycho2
2150-03610-1
Gaia DR2
55424958080
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19382+2913 DAM 308 AB 2000 1 231 6.1 10.10   G5III 193816.37+291346.9
19382+2913 DAM 308 AB 2002 3 231 6.2 10.10 14.20 G5III 193816.37+291346.9
19382+2913 DAM 308 AB 2015 4 231 6.3 10.10 14.20 G5III 193816.37+291346.9

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