19577+4357 DEA 105

 
 
19H 57M 46.78S +43 57' 23.6" P.A. 255 SEP 6.2 MAG 12.60,16.00
 
 
Coord 2000
19577+4357
Discov num
DEA 105
Comp
Coord arcsec 2000
19 57 46.78 +43 57 23.6
Date first
2000
Date last
2013
Obs
2
Pa first
257
Pa last
255
P.A. Now (θ)
255°
Sep first
6.3
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
12.60
Mag sec
16.00
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
+019
Sec motion ra
+009
Pri motion dec
-006
Sec motion dec
+002
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.643
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
255.4
last precise sep
6.154