17578+8351 UC 3457

 
 
17H 57M 49.75S +83 51' 24.6" P.A. 309 SEP 32.9 MAG 16.00,16.10
 
 
Coord 2000
17578+8351
Discov num
UC 3457
Comp
Coord arcsec 2000
17 57 49.75 +83 51 24.6
Date first
1999
Date last
2010
Obs
3
Pa first
310
Pa last
309
P.A. Now (θ)
309°
Sep first
32.9
Sep last
32.9
Sep. Now (ρ)
32.9"
Mag pri
16.00
Mag sec
16.10
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-003
Sec motion ra
-008
Pri motion dec
+065
Sec motion dec
+064
Notes
V (Proper motion indicates physical)
rPM=0.078 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
309.2
last precise sep
32.91