19311+2943 AG  385

 
 
19h 31m 04.82s +29 42' 32.3" P.A. 38 sep 28.7 mag 8.62,10.14 Sp K5III
 
 
Coord 2000
19311+2943
Discov num
AG  385
Comp
Coord arcsec 2000
19 31 04.82 +29 42 32.3
Date first
1895
Date last
2015
Obs
10
Pa first
37
Pa last
38
P.A. Now (θ)
38°
Sep first
28.1
Sep last
28.7
Sep. Now (ρ)
28.7"
Mag pri
8.62
Mag sec
10.14
delta mag (ΔM)
1.52
Spectral class
K5III (yellow-orange)
Pri motion ra
-001
Sec motion ra
+001
Pri motion dec
+001
Sec motion dec
+000
Notes
rPM=1.581
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.7
Precise sep
28.677
Constellation
Cygnus
SAO
87308
Tycho2
2137-00422-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19311+2943 AG 385 2004 7 38 28.6 8.62 10.14 K5III D 193104.82+294232.3
19311+2943 AG 385 2010 9 38 28.6 8.62 10.14 K5III 193104.82+294232.3
19311+2943 AG 385 2015 10 38 28.7 8.62 10.14 K5III 193104.82+294232.3

If you need more information about this double, apply for a data request form to the WDS.