15578+5916 PIN  10

 
 
15H 57M 49.62S +59 16' 15.6" P.A. 158 SEP 121.7 MAG 10.31,20.40 SP M0+M9V DIST. 31.37 PC (102.33 L.Y.)
 
 
Coord 2000
15578+5916
Discov num
PIN  10
Comp
Coord arcsec 2000
15 57 49.62 +59 16 15.6
Date first
2000
Date last
2010
Obs
3
Pa first
158
Pa last
158
P.A. Now (θ)
158°
Sep first
121.8
Sep last
121.7
Sep. Now (ρ)
121.7"
Mag pri
10.31
Mag sec
20.40
delta mag (ΔM)
10.09
Spectral class
M0+M9V (red/red)
Pri motion ra
-296
Sec motion ra
-300
Pri motion dec
+203
Sec motion dec
+210
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.5
Precise sep
121.73
Constellation
Draco
HIP
78184
Tycho2
3876-01274-1
Distance
31.37
Distance ly
102.33
last precise pa
157.5
last precise sep
121.73