21449+4824 SLN  42

 
 
21H 44M 56.12S +48 23' 52.9" P.A. 120 SEP 14.7 MAG 19.00,19.60
 
 
Coord 2000
21449+4824
Discov num
SLN  42
Comp
Coord arcsec 2000
21 44 56.12 +48 23 52.9
Date first
2004
Date last
2004
Obs
1
Pa first
120
Pa last
120
P.A. Now (θ)
120°
Sep first
14.7
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
19.00
Mag sec
19.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+020
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
120
last precise sep
14.67