10173+1210 J  1126

 
 
10h 17m 19.81s +12 11' 16.2" P.A. 307 sep 2.3 mag 10.99,11.50
 
 
Coord 2000
10173+1210
Discov num
J  1126
Comp
Coord arcsec 2000
10 17 19.81 +12 11 16.2
Date first
1915
Date last
2017
Obs
15
Pa first
306
Pa last
307
P.A. Now (θ)
307°
Sep first
2.4
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
10.99
Mag sec
11.50
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307
Precise sep
2.277
Cdsa2 id
J 1126
Constellation
Leo
Tycho2
0840-00073-1
Ra deg
10.288836111111111
De deg
12.187833333333334
last precise pa
307
last precise sep
2.277
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10173+1210 J 1126 2001 13 307 2.2 10.99 11.50 101719.81+121116.2
10173+1210 J 1126 2017 15 307 2.3 10.99 11.50 101719.81+121116.2

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