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
Cdsa2 id
DEA 173
Constellation
Lyra
Ra deg
19.141855555555555
De deg
47.29494444444444
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

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