19470+4026 DEA 154

 
 
19h 47m 00.95s +40 26' 18.1" P.A. 241 sep 7.8 mag 12.70,17.00
 
 
Coord 2000
19470+4026
Discov num
DEA 154
Comp
Coord arcsec 2000
19 47 00.95 +40 26 18.1
Date first
1998
Date last
2013
Obs
2
Pa first
241
Pa last
241
P.A. Now (θ)
241°
Sep first
7.9
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
12.70
Mag sec
17.00
delta mag (ΔM)
4.3
Spectral class
Pri motion ra
-004
Sec motion ra
-005
Pri motion dec
-004
Sec motion dec
-008
Notes
V (Proper motion indicates physical)
rPM=0.437
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.5
Precise sep
7.771
Cdsa2 id
DEA 154
Constellation
Cygnus
Ra deg
19.783597222222223
De deg
40.43836111111111
last precise pa
240.5
last precise sep
7.771
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19470+4026 DEA 154 2013 2 241 7.8 12.70 17.00 V 194700.95+402618.1

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