17572+2247 UC 3453

 
 
17H 57M 11.39S +22 47' 06.2" P.A. 56 SEP 14.1 MAG 11.40,16.10 SP K7
 
 
Coord 2000
17572+2247
Discov num
UC 3453
Comp
Coord arcsec 2000
17 57 11.39 +22 47 06.2
Date first
1999
Date last
2010
Obs
3
Pa first
56
Pa last
56
P.A. Now (θ)
56°
Sep first
14.2
Sep last
14.1
Sep. Now (ρ)
14.1"
Mag pri
11.40
Mag sec
16.10
delta mag (ΔM)
4.7
Spectral class
K7 (yellow-orange)
Pri motion ra
+020
Sec motion ra
+037
Pri motion dec
-078
Sec motion dec
-069
Notes
V (Proper motion indicates physical)
rPM=0.239 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2090-04631-1
last precise pa
55.7
last precise sep
14.05