20404+1143 UC 4253

 
 
20H 40M 25.04S +11 42' 50.2" P.A. 315 SEP 19 MAG 15.70,16.50
 
 
Coord 2000
20404+1143
Discov num
UC 4253
Comp
Coord arcsec 2000
20 40 25.04 +11 42 50.2
Date first
2000
Date last
2010
Obs
3
Pa first
315
Pa last
315
P.A. Now (θ)
315°
Sep first
19.8
Sep last
19.0
Sep. Now (ρ)
19"
Mag pri
15.70
Mag sec
16.50
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-055
Sec motion ra
-076
Pri motion dec
-043
Sec motion dec
+001
Notes
V (Proper motion indicates physical)
rPM=0.641
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
314.9
last precise sep
19.01