19197+3404 ES 2293

 
 
19h 19m 41.69s +34 04' 43.0" P.A. 103 sep 7.1 mag 10.09,12.30
 
 
Coord 2000
19197+3404
Discov num
ES 2293
Comp
Coord arcsec 2000
19 19 41.69 +34 04 43.0
Date first
1927
Date last
2013
Obs
5
Pa first
89
Pa last
103
P.A. Now (θ)
103°
Sep first
6.5
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
10.09
Mag sec
12.30
delta mag (ΔM)
2.21
Spectral class
Pri motion ra
-009
Sec motion ra
+016
Pri motion dec
+000
Sec motion dec
+002
Notes
rPM=1.555
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.5
Precise sep
7.11
Constellation
Lyra
last precise pa
102.5
last precise sep
7.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19197+3404 ES 2293 1998 2 100 7.1 10.28 11.60 D 191941.69+340443.0
19197+3404 ES 2293 2002 3 101 7.1 10.28 11.60 D 191941.69+340443.0
19197+3404 ES 2293 2013 4 103 7.1 10.09 12.30 191941.69+340443.0

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