20583+1542 JNN 154

 
 
20H 58M 17.57S +15 41' 31.6" P.A. 213 SEP 10.5 MAG 16.00,16.50 SP M3.5
 
 
Coord 2000
20583+1542
Discov num
JNN 154
Comp
Coord arcsec 2000
20 58 17.57 +15 41 31.6
Date first
2000
Date last
2001
Obs
2
Pa first
214
Pa last
213
P.A. Now (θ)
213°
Sep first
10.4
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
16.00
Mag sec
16.50
delta mag (ΔM)
0.5
Spectral class
M3.5 (red)
Pri motion ra
+022
Sec motion ra
-002
Pri motion dec
-007
Sec motion dec
-008
Notes
N (See Notes)
rPM=1.04
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
212.5
last precise sep
10.528