19345+1314 J  2981

 
 
19h 34m 50.76s +13 16' 16.1" P.A. 89 sep 4.5 mag 11.80,11.80
 
 
Coord 2000
19345+1314
Discov num
J  2981
Comp
Coord arcsec 2000
19 34 50.76 +13 16 16.1
Date first
1944
Date last
2010
Obs
6
Pa first
110
Pa last
89
P.A. Now (θ)
89°
Sep first
3.0
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.80
Mag sec
11.80
delta mag (ΔM)
0
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
88.8
Precise sep
4.5
Cdsa2 id
J 2981
Constellation
Aquila
Ra deg
19.580766666666666
De deg
13.27113888888889
last precise pa
88.8
last precise sep
4.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19345+1314 J 2981 1987 2 92 4.3 11.80 11.80 193412.00+131400.0
19345+1314 J 2981 2006 3 87 4.4 11.80 11.80 193412.00+131400.0
19345+1314 J 2981 2010 6 89 4.5 11.80 11.80 193450.76+131616.1

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