19486+3950 DEA 414

 
 
19h 48m 36.99s +39 50' 17.4" P.A. 358.00 sep 21.8 mag 16.10,17.70
 
 
Coord 2000
19486+3950
Discov num
DEA 414
Comp
Coord arcsec 2000
19 48 36.99 +39 50 17.4
Date first
1998
Date last
2015
Obs
4
Pa first
358
Pa last
358
P.A. Now (θ)
358°
Sep first
21.9
Sep last
21.8
Sep. Now (ρ)
21.8"
Mag pri
16.10
Mag sec
17.70
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
+016
Sec motion ra
+022
Pri motion dec
+015
Sec motion dec
+021
Notes
V (Proper motion indicates physical)
rPM=0.279 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
357.7
Precise sep
21.844
Constellation
Cygnus
SAO
68891
Gaia DR2
19280069248
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19486+3950 DEA 414 2013 1 358 22.0 16.10 17.70 V 194836.99+395017.4
19486+3950 DEA 414 2015 4 358 21.8 16.10 17.70 V 194836.99+395017.4

If you need more information about this double, apply for a data request form to the WDS.