21029+1708 BPMA250

 
 
21H 02M 55.21S +17 08' 23.9" P.A. 39 SEP 200.7 MAG 13.26,14.85
 
 
Coord 2000
21029+1708
Discov num
BPMA250
Comp
Coord arcsec 2000
21 02 55.21 +17 08 23.9
Date first
1995
Date last
2010
Obs
4
Pa first
40
Pa last
39
P.A. Now (θ)
39°
Sep first
198.8
Sep last
200.7
Sep. Now (ρ)
200.7"
Mag pri
13.26
Mag sec
14.85
delta mag (ΔM)
1.59
Spectral class
Pri motion ra
+003
Sec motion ra
-021
Pri motion dec
-007
Sec motion dec
-022
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
39.1
last precise sep
200.72