21109+1615 SMA 133

 
 
21H 10M 51.67S +16 15' 12.7" P.A. 333 SEP 11.5 MAG 9.46,11.80 SP A0
 
 
Coord 2000
21109+1615
Discov num
SMA 133
Comp
Coord arcsec 2000
21 10 51.67 +16 15 12.7
Date first
1921
Date last
2014
Obs
7
Pa first
333
Pa last
333
P.A. Now (θ)
333°
Sep first
11.3
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
9.46
Mag sec
11.80
delta mag (ΔM)
2.34
Spectral class
A0 (white)
Pri motion ra
+006
Sec motion ra
-015
Pri motion dec
-003
Sec motion dec
+017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pegasus
last precise pa
332.9
last precise sep
11.54