15434+4619 CVR1644

 
 
15H 43M 22.08S +46 19' 05.0" P.A. 207 SEP 3.6 MAG 16.30,16.70 SP M2+M3
 
 
Coord 2000
15434+4619
Discov num
CVR1644
Comp
Coord arcsec 2000
15 43 22.08 +46 19 05.0
Date first
1999
Date last
2002
Obs
2
Pa first
206
Pa last
207
P.A. Now (θ)
207°
Sep first
3.6
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
16.30
Mag sec
16.70
delta mag (ΔM)
0.4
Spectral class
M2+M3 (red/red)
Pri motion ra
+019
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
last precise pa
206.5
last precise sep
3.58