11057+6237 STF1505AB

 
 
11h 05m 41.23s +62 37' 01.5" P.A. 312 sep 8.2 mag 8.95,10.55 Sp G5 dist. 185.53 pc (605.2 l.y.)
 
 
Coord 2000
11057+6237
Discov num
STF1505
Comp
AB
Coord arcsec 2000
11 05 41.23 +62 37 01.5
Date first
1831
Date last
2012
Obs
22
Pa first
314
Pa last
312
P.A. Now (θ)
312°
Sep first
8.1
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
8.95
Mag sec
10.55
delta mag (ΔM)
1.6
Spectral class
G5 (yellow)
Pri motion ra
+010
Sec motion ra
+008
Pri motion dec
-011
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
11057+6237 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15396 11057+6237 STF1505 AB 1831 2012 22 312 8.2 8.95 10.55 1.60 <===
Show 15396 11057+6237 STF1505 AC 1880 2003 7 177 217.8 8.95 11.98 3.03
Show 15396 11057+6237 LAD 2 AD 1999 2006 3 108 32.7 8.95 12.90 3.95
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
15396
HIP
54224
Tycho2
4149-00786-1
HD
96027
BD
BD+63 940
Distance
185.53
Distance ly
605.2
last precise pa
312
last precise sep
8.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11057+6237 STF1505 AB 2006 20 312 8.1 8.95 10.55 G5 D 110541.23+623701.5
11057+6237 STF1505 AB 2012 22 312 8.2 8.95 10.55 G5 D 110541.23+623701.5

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