15070+4139 COU1439

 
 
15H 06M 59.21S +41 39' 21.1" P.A. 52 SEP 2.2 MAG 9.27,12.51 SP F5 DIST. 150.6 PC (491.26 L.Y.)
 
 
Coord 2000
15070+4139
Discov num
COU1439
Comp
Coord arcsec 2000
15 06 59.21 +41 39 21.1
Date first
1976
Date last
1996
Obs
4
Pa first
52
Pa last
52
P.A. Now (θ)
52°
Sep first
1.9
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
9.27
Mag sec
12.51
delta mag (ΔM)
3.24
Spectral class
F5 (yellow-white)
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
-057
Sec motion dec
-054
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
45379
HIP
73970
Tycho2
3048-01123-1
HD
134166
BD
BD+42 2565
Distance
150.6
Distance ly
491.26
last precise pa
52.4
last precise sep
2.22