20144+3501 COU2216

 
 
20H 14M 23.71S +35 00' 47.9" P.A. 207 SEP 0.5 MAG 10.74,10.53 SP A2
 
 
Coord 2000
20144+3501
Discov num
COU2216
Comp
Coord arcsec 2000
20 14 23.71 +35 00 47.9
Date first
1984
Date last
2008
Obs
4
Pa first
207
Pa last
207
P.A. Now (θ)
207°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.74
Mag sec
10.53
delta mag (ΔM)
0.21
Spectral class
A2 (white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
2679-00014-1
HD
228487
last precise pa
206.6
last precise sep
0.539