21173+0323 BAL2050

 
 
21H 17M 18.16S +03 23' 18.4" P.A. 181 SEP 18.4 MAG 12.15,12.14
 
 
Coord 2000
21173+0323
Discov num
BAL2050
Comp
Coord arcsec 2000
21 17 18.16 +03 23 18.4
Date first
1910
Date last
2010
Obs
5
Pa first
183
Pa last
181
P.A. Now (θ)
181°
Sep first
19.9
Sep last
18.4
Sep. Now (ρ)
18.4"
Mag pri
12.15
Mag sec
12.14
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
-003
Sec motion ra
-004
Pri motion dec
-009
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Equuleus
last precise pa
181.1
last precise sep
18.36