20481+1616 SKF1770

 
 
20H 48M 05.53S +16 15' 40.8" P.A. 223 SEP 3.1 MAG 20.30,17.70 SP DA+M4E
 
 
Coord 2000
20481+1616
Discov num
SKF1770
Comp
Coord arcsec 2000
20 48 05.53 +16 15 40.8
Date first
2004
Date last
2004
Obs
1
Pa first
223
Pa last
223
P.A. Now (θ)
223°
Sep first
3.1
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
20.30
Mag sec
17.70
delta mag (ΔM)
2.6
Spectral class
DA+M4e
Pri motion ra
-012
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
222.9
last precise sep
3.09