18465+3958 LDS4799

 
 
18H 46M 23.19S +39 58' 19.6" P.A. 70 SEP 10.3 MAG 13.80,16.80 SP M5+M4
 
 
Coord 2000
18465+3958
Discov num
LDS4799
Comp
Coord arcsec 2000
18 46 23.19 +39 58 19.6
Date first
1960
Date last
2016
Obs
6
Pa first
71
Pa last
70
P.A. Now (θ)
70°
Sep first
10.5
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
13.80
Mag sec
16.80
delta mag (ΔM)
3
Spectral class
M5+M4 (red/red)
Pri motion ra
-125
Sec motion ra
-073
Pri motion dec
+024
Sec motion dec
+045
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
70.4
last precise sep
10.294