15474+0154 GWP2553

 
 
15H 47M 21.28S +01 54' 27.0" P.A. 105 SEP 7.8 MAG 16.70,17.70
 
 
Coord 2000
15474+0154
Discov num
GWP2553
Comp
Coord arcsec 2000
15 47 21.28 +01 54 27.0
Date first
1993
Date last
2000
Obs
2
Pa first
106
Pa last
105
P.A. Now (θ)
105°
Sep first
7.7
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
16.70
Mag sec
17.70
delta mag (ΔM)
1
Spectral class
Pri motion ra
-024
Sec motion ra
-022
Pri motion dec
-054
Sec motion dec
-052
Notes
V (Proper motion indicates physical)
rPM=0.048 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
last precise pa
105.3
last precise sep
7.75