19085+4717 DEA 173

 
 
19h 08m 30.68s +47 17' 41.8" P.A. 220 sep 8.4 mag 13.10,13.10
 
 
Coord 2000
19085+4717
Discov num
DEA 173
Comp
Coord arcsec 2000
19 08 30.68 +47 17 41.8
Date first
1998
Date last
2015
Obs
5
Pa first
219
Pa last
220
P.A. Now (θ)
220°
Sep first
8.5
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
13.10
Mag sec
13.10
delta mag (ΔM)
0
Spectral class
Pri motion ra
+004
Sec motion ra
+000
Pri motion dec
-012
Sec motion dec
-013
Notes
V (Proper motion indicates physical)
rPM=0.317
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.9
Precise sep
8.362
Constellation
Lyra
last precise pa
219.9
last precise sep
8.362
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19085+4717 DEA 173 2013 3 219 8.5 13.10 13.10 V 190830.68+471741.8
19085+4717 DEA 173 2015 5 220 8.4 13.10 13.10 V 190830.68+471741.8

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