15087+1708 GWP2497

 
 
15H 08M 42.95S +17 07' 56.6" P.A. 289 SEP 71.6 MAG 16.00,17.80
 
 
Coord 2000
15087+1708
Discov num
GWP2497
Comp
Coord arcsec 2000
15 08 42.95 +17 07 56.6
Date first
1994
Date last
2010
Obs
3
Pa first
288
Pa last
289
P.A. Now (θ)
289°
Sep first
71.3
Sep last
71.6
Sep. Now (ρ)
71.6"
Mag pri
16.00
Mag sec
17.80
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-062
Sec motion ra
-072
Pri motion dec
-004
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.141 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
last precise pa
288.7
last precise sep
71.63