19486+4016 DEA 104

 
 
19h 48m 40.43s +40 16' 31.8" P.A. 41 sep 6.1 mag 13.60,16.40
 
 
Coord 2000
19486+4016
Discov num
DEA 104
Comp
Coord arcsec 2000
19 48 40.43 +40 16 31.8
Date first
1998
Date last
2013
Obs
2
Pa first
42
Pa last
41
P.A. Now (θ)
41°
Sep first
6.2
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
13.60
Mag sec
16.40
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
-005
Sec motion ra
-001
Pri motion dec
-002
Sec motion dec
-003
Notes
V (Proper motion indicates physical)
rPM=0.766
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.4
Precise sep
6.107
Cdsa2 id
DEA 104
Constellation
Cygnus
Ra deg
19.811230555555557
De deg
40.2755
last precise pa
41.4
last precise sep
6.107
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19486+4016 DEA 104 2013 2 41 6.1 13.60 16.40 V 194840.43+401631.8

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