10570+7003 HJ 2548AB

 
 
10h 56m 59.12s +70 02' 11.4" P.A. 35 sep 18.6 mag 10.99,13.80
 
 
Coord 2000
10570+7003
Discov num
HJ 2548
Comp
AB
Coord arcsec 2000
10 56 59.12 +70 02 11.4
Date first
1831
Date last
2013
Obs
6
Pa first
23
Pa last
35
P.A. Now (θ)
35°
Sep first
15.0
Sep last
18.6
Sep. Now (ρ)
18.6"
Mag pri
10.99
Mag sec
13.80
delta mag (ΔM)
2.81
Spectral class
Pri motion ra
-011
Sec motion ra
+007
Pri motion dec
+006
Sec motion dec
+062
Notes
rPM=0.943
This double is not physical.
 
 
10570+7003 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10570+7003 HJ 2548 AB 1831 2013 6 35 18.6 10.99 13.80 2.81 <===
Show 10570+7003 HJ 2548 AC 1831 2013 6 205 30.6 10.99 13.52 2.53
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.8
Precise sep
18.6
Constellation
Ursa Major
Tycho2
4388-00010-1
last precise pa
34.8
last precise sep
18.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10570+7003 HJ 2548 AB 1999 3 34 18.4 10.99 13.80 D 105659.12+700211.4
10570+7003 HJ 2548 AB 2003 5 35 18.3 10.99 13.80 D 105659.12+700211.4
10570+7003 HJ 2548 AB 2013 6 35 18.6 10.99 13.80 105659.12+700211.4

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