10151+3931 SIN  50AC

 
 
10h 15m 06.40s +39 31' 01.0" P.A. 314 sep 84.2 mag 10.30,13.15 Sp M0
 
 
Coord 2000
10151+3931
Discov num
SIN  50
Comp
AC
Coord arcsec 2000
10 15 06.40 +39 31 01.0
Date first
1928
Date last
2002
Obs
4
Pa first
319
Pa last
314
P.A. Now (θ)
314°
Sep first
89.8
Sep last
84.2
Sep. Now (ρ)
84.2"
Mag pri
10.30
Mag sec
13.15
delta mag (ΔM)
2.85
Spectral class
M0 (red)
Pri motion ra
+044
Sec motion ra
-002
Pri motion dec
+157
Sec motion dec
+009
Notes
rPM=0.951
This double is not physical.
 
 
10151+3931 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10151+3931 OSV 4 AB 1893 2016 13 41 97.0 10.30 10.69 0.39
Show 10151+3931 SIN 50 AC 1928 2002 4 314 84.2 10.30 13.15 2.85 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.7
Precise sep
84.223
Constellation
Leo Minor
Tycho2
3001-00150-1
last precise pa
313.7
last precise sep
84.223
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10151+3931 SIN 50 AC 1998 3 314 84.5 10.30 14.00 M0 D 101506.40+393101.0
10151+3931 SIN 50 AC 2002 4 314 84.2 10.30 14.00 M0 D 101506.40+393101.0

If you need more information about this double, apply for a data request form to the WDS.