18511+4700 DEA 394

 
 
18h 51m 09.41s +47 00' 43.6" P.A. 191 sep 19.5 mag 13.80,17.50
 
 
Coord 2000
18511+4700
Discov num
DEA 394
Comp
Coord arcsec 2000
18 51 09.41 +47 00 43.6
Date first
1998
Date last
2013
Obs
3
Pa first
192
Pa last
191
P.A. Now (θ)
191°
Sep first
19.5
Sep last
19.5
Sep. Now (ρ)
19.5"
Mag pri
13.80
Mag sec
17.50
delta mag (ΔM)
3.7
Spectral class
Pri motion ra
+004
Sec motion ra
+003
Pri motion dec
-009
Sec motion dec
-009
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
191.3
last precise sep
19.486
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18511+4700 DEA 394 2013 1 191 19.5 13.80 17.50 V 185109.41+470043.6

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