15314+1900 JNN 104

 
 
15H 31M 24.34S +19 00' 26.8" P.A. 283 SEP 0.5 MAG 14.50,17.90 SP M2.5+M5.5
 
 
Coord 2000
15314+1900
Discov num
JNN 104
Comp
Coord arcsec 2000
15 31 24.34 +19 00 26.8
Date first
2008
Date last
2009
Obs
3
Pa first
283
Pa last
283
P.A. Now (θ)
283°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
14.50
Mag sec
17.90
delta mag (ΔM)
3.4
Spectral class
M2.5+M5.5 (red/red)
Pri motion ra
+187
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
last precise pa
283.2
last precise sep
0.517