18493+4120 DEA 269

 
 
18h 49m 22.15s +41 20' 09.0" P.A. 182 sep 11.2 mag 13.50,13.80
 
 
Coord 2000
18493+4120
Discov num
DEA 269
Comp
Coord arcsec 2000
18 49 22.15 +41 20 09.0
Date first
2000
Date last
2013
Obs
4
Pa first
182
Pa last
182
P.A. Now (θ)
182°
Sep first
11.4
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
13.50
Mag sec
13.80
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-004
Sec motion dec
-014
Notes
V (Proper motion indicates physical)
rPM=0.687
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.1
Precise sep
11.204
Constellation
Lyra
last precise pa
182.1
last precise sep
11.204
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18493+4120 DEA 269 2013 2 182 11.2 13.50 13.80 V 184922.15+412009.0

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