10477+6528 WAL  57AC

 
 
10h 47m 43.86s +65 27' 36.4" P.A. 48 sep 74.9 mag 7.74,13.49 Sp F8V dist. 86.88 pc (283.4 l.y.)
 
 
Coord 2000
10477+6528
Discov num
WAL  57
Comp
AC
Coord arcsec 2000
10 47 43.86 +65 27 36.4
Date first
1944
Date last
2003
Obs
3
Pa first
45
Pa last
48
P.A. Now (θ)
48°
Sep first
80.0
Sep last
74.9
Sep. Now (ρ)
74.9"
Mag pri
7.74
Mag sec
13.49
delta mag (ΔM)
5.75
Spectral class
F8V (yellow-white)
Pri motion ra
-100
Sec motion ra
-004
Pri motion dec
-007
Sec motion dec
+006
Notes
rPM=0.966
This double is not physical.
 
 
10477+6528 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15292 10477+6528 STF1469 AB 1831 2012 19 324 10.6 7.74 10.42 2.68
Show 15292 10477+6528 WAL 57 AC 1944 2003 3 48 74.9 7.74 13.49 5.75 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.7
Precise sep
74.901
Cdsa2 id
WAL 57 AC
Constellation
Ursa Major
SAO
15292
HIP
52805
Tycho2
4151-00366-1
HD
93270
BD
BD+66 682
Ra deg
10.795516666666666
De deg
65.46011111111112
Distance
86.88
Distance ly
283.4
last precise pa
47.7
last precise sep
74.901
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10477+6528 WAL 57 AC 1999 2 48 74.7 7.74 12.77 F8V D 104743.86+652736.4
10477+6528 WAL 57 AC 2003 3 48 75.0 7.74 12.77 F8V D 104743.86+652736.4

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