10285+4733 HU  635

10h 28m 30.74s +47 33' 01.9" P.A. 173 sep 4.1 mag 10.48,10.73

Coord 2000
10285+4733
Discov num
HU  635
Comp
Coord arcsec 2000
10 28 30.74 +47 33 01.9
Date first
1897
Date last
2014
Obs
28
Pa first
180
Pa last
173
P.A. Now (θ)
173°
Sep first
3.6
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
10.48
Mag sec
10.73
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
-028
Sec motion ra
-023
Pri motion dec
+024
Sec motion dec
+005
Notes


Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation
Ursa Major
Tycho2
3438-00943-1
last precise pa
173.4
last precise sep
4.088




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10285+4733 HU 635 1999 18 173 4.2 10.48 10.73 D 102830.74+473301.9
10285+4733 HU 635 2009 19 174 4.4 10.48 10.73 D 102830.74+473301.9
10285+4733 HU 635 2014 28 173 4.1 10.48 10.73 102830.74+473301.9

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