15531+3445 LDS6309

 
 
15H 53M 06.37S +34 45' 13.9" P.A. 173 SEP 26.7 MAG 11.71,13.18 SP M2
 
 
Coord 2000
15531+3445
Discov num
LDS6309
Comp
Coord arcsec 2000
15 53 06.37 +34 45 13.9
Date first
1960
Date last
2016
Obs
8
Pa first
174
Pa last
173
P.A. Now (θ)
173°
Sep first
26.0
Sep last
26.7
Sep. Now (ρ)
26.7"
Mag pri
11.71
Mag sec
13.18
delta mag (ΔM)
1.47
Spectral class
M2 (red)
Pri motion ra
+250
Sec motion ra
+250
Pri motion dec
-507
Sec motion dec
-507
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Borealis
last precise pa
172.5
last precise sep
26.668