15557+2603 LDS4604

 
 
15H 55M 43.77S +26 03' 05.4" P.A. 64 SEP 30.1 MAG 14.80,16.50 SP M3+M4
 
 
Coord 2000
15557+2603
Discov num
LDS4604
Comp
Coord arcsec 2000
15 55 43.77 +26 03 05.4
Date first
1960
Date last
2010
Obs
5
Pa first
63
Pa last
64
P.A. Now (θ)
64°
Sep first
30.0
Sep last
30.1
Sep. Now (ρ)
30.1"
Mag pri
14.80
Mag sec
16.50
delta mag (ΔM)
1.7
Spectral class
M3+M4 (red/red)
Pri motion ra
-218
Sec motion ra
-218
Pri motion dec
+082
Sec motion dec
+082
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Borealis
last precise pa
63.7
last precise sep
30.067