01037+5026 HU  517AB

 
 
01h 03m 42.41s +50 25' 54.6" P.A. 28 sep 0.6 mag 8.75,9.20 Sp A0 dist. 348.43 pc (1136.58 l.y.)
 
 
Coord 2000
01037+5026
Discov num
HU  517
Comp
AB
Coord arcsec 2000
01 03 42.41 +50 25 54.6
Date first
1902
Date last
2015
Obs
34
Pa first
14
Pa last
28
P.A. Now (θ)
28°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.75
Mag sec
9.20
delta mag (ΔM)
0.45
Spectral class
A0 (white)
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
01037+5026 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01037+5026 HU 517 AB 1902 2015 34 28 0.6 8.75 9.20 0.45 <===
Show 01037+5026 OLE 5 AC 1900 2015 8 188 35.8 8.75 11.21 2.46
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
HIP
4971
Tycho2
3271-01555-1
HD
6194
BD
BD+49 277
Distance
348.43
Distance ly
1136.58
last precise pa
28.2
last precise sep
0.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01037+5026 HU 517 AB 2006 32 27 0.6 9.20 8.75 A0 D 010342.41+502554.6
01037+5026 HU 517 AB 2010 34 31 0.6 8.75 9.20 A0 D 010342.41+502554.6
01037+5026 HU 517 AB 2015 34 28 0.6 8.75 9.20 A0 010342.41+502554.6

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