20219+1622 LEP 169

 
 
20H 21M 54.92S +16 22' 29.9" P.A. 14 SEP 4.6 MAG 17.00,17.00
 
 
Coord 2000
20219+1622
Discov num
LEP 169
Comp
Coord arcsec 2000
20 21 54.92 +16 22 29.9
Date first
1951
Date last
2013
Obs
4
Pa first
15
Pa last
14
P.A. Now (θ)
14°
Sep first
4.5
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
17.00
Mag sec
17.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
+165
Sec motion ra
+173
Pri motion dec
-041
Sec motion dec
-044
Notes
V (Proper motion indicates physical)
rPM=0.048 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
13.9
last precise sep
4.55