19189+4650 DEA 423

 
 
19h 18m 54.78s +46 50' 42.7" P.A. 160 sep 23.3 mag 16.30,16.80
 
 
Coord 2000
19189+4650
Discov num
DEA 423
Comp
Coord arcsec 2000
19 18 54.78 +46 50 42.7
Date first
1998
Date last
2013
Obs
3
Pa first
160
Pa last
160
P.A. Now (θ)
160°
Sep first
23.3
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
16.30
Mag sec
16.80
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+015
Sec motion ra
+017
Pri motion dec
-015
Sec motion dec
-015
Notes
V (Proper motion indicates physical)
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
159.7
Precise sep
23.294
Constellation
Cygnus
last precise pa
159.7
last precise sep
23.294
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19189+4650 DEA 423 2013 1 160 23.3 16.30 16.80 V 191854.78+465042.7

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