19408+5442 UC 4004

 
 
19h 40m 45.20s +54 42' 05.9" P.A. 345 sep 36.3 mag 13.30,14.70
 
 
Coord 2000
19408+5442
Discov num
UC 4004
Comp
Coord arcsec 2000
19 40 45.20 +54 42 05.9
Date first
2000
Date last
2015
Obs
4
Pa first
346
Pa last
345
P.A. Now (θ)
345°
Sep first
36.3
Sep last
36.3
Sep. Now (ρ)
36.3"
Mag pri
13.30
Mag sec
14.70
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+034
Sec motion ra
+035
Pri motion dec
-112
Sec motion dec
-113
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
345.3
Precise sep
36.274
Constellation
Cygnus
last precise pa
345.3
last precise sep
36.274
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19408+5442 UC 4004 2000 2 346 36.3 13.30 14.70 V 194045.20+544205.9
19408+5442 UC 4004 2003 2 346 36.4 13.30 14.70 V 194045.20+544205.9
19408+5442 UC 4004 2010 3 346 36.3 13.30 14.70 V R 194045.20+544205.9
19408+5442 UC 4004 2015 4 345 36.3 13.30 14.70 V R 194045.20+544205.9

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