21129+3815 GUR  14

 
 
21H 12M 54.62S +38 14' 56.4" P.A. 204 SEP 7.8 MAG 11.97,15.40
 
 
Coord 2000
21129+3815
Discov num
GUR  14
Comp
Coord arcsec 2000
21 12 54.62 +38 14 56.4
Date first
1998
Date last
2012
Obs
4
Pa first
204
Pa last
204
P.A. Now (θ)
204°
Sep first
8.0
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
11.97
Mag sec
15.40
delta mag (ΔM)
3.43
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
3169-01649-1
last precise pa
204
last precise sep
7.77