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
Cdsa2 id
DEA 337
Constellation
Cygnus
Ra deg
19.821058333333333
De deg
41.982
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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