19492+4158 DEA 337

 
 
19h 49m 15.81s +41 58' 55.2" P.A. 331 sep 14.4 mag 13.90,16.00
 
 
Coord 2000
19492+4158
Discov num
DEA 337
Comp
Coord arcsec 2000
19 49 15.81 +41 58 55.2
Date first
1998
Date last
2015
Obs
5
Pa first
331
Pa last
331
P.A. Now (θ)
331°
Sep first
14.5
Sep last
14.4
Sep. Now (ρ)
14.4"
Mag pri
13.90
Mag sec
16.00
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-003
Sec motion ra
-001
Pri motion dec
-008
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.331
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
331.1
Precise sep
14.425
Constellation
Cygnus
last precise pa
331.1
last precise sep
14.425
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19492+4158 DEA 337 2013 2 331 14.5 13.90 16.00 V 194915.81+415855.2
19492+4158 DEA 337 2015 5 331 14.4 13.90 16.00 V 194915.81+415855.2

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