19218+3959 DEA 404

 
 
19h 21m 49.97s +39 59' 33.2" P.A. 68 sep 20.6 mag 11.60,17.40
 
 
Coord 2000
19218+3959
Discov num
DEA 404
Comp
Coord arcsec 2000
19 21 49.97 +39 59 33.2
Date first
1998
Date last
2013
Obs
3
Pa first
70
Pa last
68
P.A. Now (θ)
68°
Sep first
20.2
Sep last
20.6
Sep. Now (ρ)
20.6"
Mag pri
11.60
Mag sec
17.40
delta mag (ΔM)
5.8
Spectral class
Pri motion ra
+006
Sec motion ra
+010
Pri motion dec
+063
Sec motion dec
+065
Notes
V (Proper motion indicates physical)
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67.5
Precise sep
20.582
Cdsa2 id
DEA 404
Constellation
Lyra
Ra deg
19.363880555555557
De deg
39.992555555555555
last precise pa
67.5
last precise sep
20.582
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19218+3959 DEA 404 2013 1 68 20.6 11.60 17.40 V 192149.97+395933.2

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