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
 
 
Precise pa
283.2
Precise sep
0.517
Constellation
Serpens
last precise pa
283.2
last precise sep
0.517
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15314+1900 JNN 104 2009 3 283 0.5 14.50 17.90 M2.5 M5.5 N 153124.34+190026.8

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