10546+4528 STF1484BC

 
 
10h 54m 36.79s +45 28' 15.0" P.A. 270 sep 11.5 mag 12.60,14.80
 
 
Coord 2000
10546+4528
Discov num
STF1484
Comp
BC
Coord arcsec 2000
10 54 36.79 +45 28 15.0
Date first
1903
Date last
2004
Obs
4
Pa first
265
Pa last
270
P.A. Now (θ)
270°
Sep first
12.8
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
12.60
Mag sec
14.80
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-016
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10546+4528 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 43519 10546+4528 STF1484 AB 1832 2004 10 3 17.8 10.10 12.60 2.50
Show 43519 10546+4528 STF1484 BC 1903 2004 4 270 11.5 12.60 14.80 2.20 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.9
Precise sep
11.517
Cdsa2 id
STF 1484 BC
Constellation
Ursa Major
SAO
43519
Tycho2
3443-00223-1
Ra deg
10.910219444444445
De deg
45.47083333333334
last precise pa
269.9
last precise sep
11.517
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10546+4528 STF1484 BC 1998 2 269 11.6 12.50 14.00 D 105436.79+452815.0
10546+4528 STF1484 BC 2004 4 270 11.5 13.40 14.90 D 105436.79+452815.0
10546+4528 STF1484 BC 2010 5 271 11.0 12.60 14.80 105436.79+452815.0

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