21405+5713 PET  10

 
 
21H 40M 30.35S +57 13' 26.2" P.A. 15 SEP 0.1 MAG 10.86, SP A1
 
 
Coord 2000
21405+5713
Discov num
PET  10
Comp
Coord arcsec 2000
21 40 30.35 +57 13 26.2
Date first
2007
Date last
2007
Obs
1
Pa first
15
Pa last
15
P.A. Now (θ)
15°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.86
Mag sec
delta mag (ΔM)
Spectral class
A1 (white)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
Tycho2
3975-01174-1
last precise pa
15
last precise sep
0.08