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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18411+2447 LDS6330 2000 2 6 5.2 13.50 16.10 I 184109.65+244714.8
18411+2447 LDS6330 2002 5 7 5.3 13.50 16.10 184109.65+244714.8
18411+2447 LDS6330 2012 8 6 4.8 13.50 16.10 M4.0V+M5V N 184109.65+244714.8

If you need more information about this double, apply for a data request form to the WDS.