21088+2508 UC 4389

 
 
21H 08M 49.07S +25 08' 03.4" P.A. 82 SEP 34 MAG 15.17,15.98
 
 
Coord 2000
21088+2508
Discov num
UC 4389
Comp
Coord arcsec 2000
21 08 49.07 +25 08 03.4
Date first
1998
Date last
2010
Obs
3
Pa first
83
Pa last
82
P.A. Now (θ)
82°
Sep first
34.0
Sep last
34.0
Sep. Now (ρ)
34"
Mag pri
15.17
Mag sec
15.98
delta mag (ΔM)
0.81
Spectral class
Pri motion ra
-036
Sec motion ra
-028
Pri motion dec
-043
Sec motion dec
-050
Notes
V (Proper motion indicates physical)
rPM=0.185 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vulpecula
last precise pa
82.1
last precise sep
34.01