00177+5126 TRN   8AB (AO Cas)

 
 
00h 17m 43.06s +51 25' 59.1" P.A. 186 sep 2.8 mag 6.10,15.00 Sp O9IIInn+. dist. 735.29 pc (2398.52 l.y.)
 
 
Coord 2000
00177+5126
Discov num
TRN   8
Comp
AB
Coord arcsec 2000
00 17 43.06 +51 25 59.1
Date first
2001
Date last
2001
Obs
2
Pa first
22
Pa last
186
P.A. Now (θ)
186°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
6.10
Mag sec
15.00
delta mag (ΔM)
8.9
Spectral class
O9IIInn+. (blue)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
00177+5126 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show AO Cas 21273 00177+5126 TRN 8 AB 2001 2001 2 186 2.8 6.10 15.00 8.90 <===
Show 21273 00177+5126 MZA 3 AC 1998 2008 3 104 12.8 6.10 13.80 7.70
Show 21273 00177+5126 RBR 22 AD 2008 2008 1 317 16.3 6.37 12.50 6.13
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186
Precise sep
2.75
Other name
AO Cas
Var name
AO Cas
Constellation
Cassiopeia
SAO
21273
HIP
1415
Tycho2
3259-00394-1
HD
1337
HR
65
GC
345
BD
BD+50 46
Distance
735.29
Distance ly
2398.52
last precise pa
186
last precise sep
2.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00177+5126 TRN 8 AB 2001 2 186 2.8 6.10   N 001743.06+512559.1

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