19501+4115 DEA 380

 
 
19h 50m 09.79s +41 15' 50.9" P.A. 96 sep 18.3 mag 13.50,16.10
 
 
Coord 2000
19501+4115
Discov num
DEA 380
Comp
Coord arcsec 2000
19 50 09.79 +41 15 50.9
Date first
1998
Date last
2015
Obs
3
Pa first
96
Pa last
96
P.A. Now (θ)
96°
Sep first
18.5
Sep last
18.3
Sep. Now (ρ)
18.3"
Mag pri
13.50
Mag sec
16.10
delta mag (ΔM)
2.6
Spectral class
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
-006
Sec motion dec
-010
Notes
V (Proper motion indicates physical)
rPM=0.222 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
96.3
Precise sep
18.322
Constellation
Cygnus
Tycho2
3145-02563-1
Gaia DR2
40055803648
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19501+4115 DEA 380 2013 1 96 18.4 13.50 16.10 V 195009.79+411550.9
19501+4115 DEA 380 2015 3 96 18.3 13.50 16.10 V 195009.79+411550.9

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