21109+1801 COU  69

 
 
21H 10M 57.06S +18 01' 18.6" P.A. 328 SEP 1.6 MAG 10.50,12.10
 
 
Coord 2000
21109+1801
Discov num
COU  69
Comp
Coord arcsec 2000
21 10 57.06 +18 01 18.6
Date first
1964
Date last
2003
Obs
2
Pa first
332
Pa last
328
P.A. Now (θ)
328°
Sep first
1.7
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
10.50
Mag sec
12.10
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
+036
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pegasus
last precise pa
327.5
last precise sep
1.6