18411+2447 LDS6330

 
 
18H 41M 09.83S +24 47' 14.4" P.A. 6 SEP 4.8 MAG 13.50,16.10 SP M4.0V+M5V
 
 
Coord 2000
18411+2447
Discov num
LDS6330
Comp
Coord arcsec 2000
18 41 09.83 +24 47 14.4
Date first
1905
Date last
2012
Obs
8
Pa first
12
Pa last
6
P.A. Now (θ)
Sep first
4.1
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
13.50
Mag sec
16.10
delta mag (ΔM)
2.6
Spectral class
M4.0V+M5V (red/red)
Pri motion ra
+496
Sec motion ra
+496
Pri motion dec
+081
Sec motion dec
+081
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
5.6
last precise sep
4.833