10056+3105 STF1406

 
 
10h 05m 38.57s +31 05' 13.0" P.A. 219 sep 0.7 mag 8.37,9.42 Sp A3 dist. 214.59 pc (699.99 l.y.)
 
 
Coord 2000
10056+3105
Discov num
STF1406
Comp
Coord arcsec 2000
10 05 38.57 +31 05 13.0
Date first
1830
Date last
2017
Obs
69
Pa first
228
Pa last
219
P.A. Now (θ)
219°
Sep first
1.1
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.37
Mag sec
9.42
delta mag (ΔM)
1.05
Spectral class
A3 (white)
Pri motion ra
-045
Sec motion ra
-045
Pri motion dec
-013
Sec motion dec
-013
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.1
Precise sep
0.728
Cdsa2 id
STF 1406
Constellation
Leo Minor
SAO
61853
HIP
49441
Tycho2
2503-01119-1
HD
87443
BD
BD+31 2095
Ra deg
10.094047222222223
De deg
31.086944444444445
Distance
214.59
Distance ly
699.99
last precise pa
219.1
last precise sep
0.728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10056+3105 STF1406 2006 62 219 0.8 8.37 9.42 A3 D 100538.57+310513.0
10056+3105 STF1406 2007 63 217 0.8 8.37 9.42 A3 D 100538.57+310513.0
10056+3105 STF1406 2010 65 220 0.8 8.37 9.42 A3 N D 100538.57+310513.0
10056+3105 STF1406 2015 68 221 0.8 8.37 9.42 A3 N 100538.57+310513.0
10056+3105 STF1406 2017 69 219 0.7 8.37 9.42 A3 N 100538.57+310513.0

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