15555+1542 LDS4602

 
 
15H 55M 29.53S +15 42' 31.7" P.A. 189 SEP 55.9 MAG 17.80,19.30 SP M3+M4
 
 
Coord 2000
15555+1542
Discov num
LDS4602
Comp
Coord arcsec 2000
15 55 29.53 +15 42 31.7
Date first
1960
Date last
2010
Obs
4
Pa first
189
Pa last
189
P.A. Now (θ)
189°
Sep first
56.0
Sep last
55.9
Sep. Now (ρ)
55.9"
Mag pri
17.80
Mag sec
19.30
delta mag (ΔM)
1.5
Spectral class
M3+M4 (red/red)
Pri motion ra
-084
Sec motion ra
-081
Pri motion dec
+061
Sec motion dec
+065
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
last precise pa
188.6
last precise sep
55.92