10385+0523 HJ  835

 
 
10h 38m 31.08s +05 22' 33.1" P.A. 9 sep 15.7 mag 10.48,12.05 Sp B5
 
 
Coord 2000
10385+0523
Discov num
HJ  835
Comp
Coord arcsec 2000
10 38 31.08 +05 22 33.1
Date first
1827
Date last
2016
Obs
11
Pa first
20
Pa last
9
P.A. Now (θ)
Sep first
12.0
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
10.48
Mag sec
12.05
delta mag (ΔM)
1.57
Spectral class
B5 (blue-white)
Pri motion ra
-007
Sec motion ra
-008
Pri motion dec
+003
Sec motion dec
+005
Notes
rPM=0.237 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9.3
Precise sep
15.742
Constellation
Sextans
Tycho2
0259-01554-1
last precise pa
9.3
last precise sep
15.742
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10385+0523 HJ 835 2000 7 10 15.8 10.48 11.70 B5 D 103831.08+052233.1
10385+0523 HJ 835 2010 10 10 15.8 10.48 12.05 B5 103831.08+052233.1
10385+0523 HJ 835 2016 11 9 15.7 10.48 12.05 B5 103831.08+052233.1

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