15378+1939 GWP2538

 
 
15H 37M 46.94S +19 39' 25.5" P.A. 350 SEP 74.1 MAG 11.90,14.70
 
 
Coord 2000
15378+1939
Discov num
GWP2538
Comp
Coord arcsec 2000
15 37 46.94 +19 39 25.5
Date first
1992
Date last
2010
Obs
4
Pa first
351
Pa last
350
P.A. Now (θ)
350°
Sep first
74.1
Sep last
74.1
Sep. Now (ρ)
74.1"
Mag pri
11.90
Mag sec
14.70
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
+034
Sec motion ra
+040
Pri motion dec
-058
Sec motion dec
-058
Notes
V (Proper motion indicates physical)
rPM=0.08500000000000001 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
Tycho2
1497-00685-1
last precise pa
350.3
last precise sep
74.14