10476-1516 STF1474BC

 
 
10h 47m 40.15s -15 14' 37.3" P.A. 18 sep 6.7 mag 7.00,7.59 Sp F5
 
 
Coord 2000
10476-1516
Discov num
STF1474
Comp
BC
Coord arcsec 2000
10 47 40.15 -15 14 37.3
Date first
1822
Date last
2017
Obs
70
Pa first
14
Pa last
18
P.A. Now (θ)
18°
Sep first
6.6
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
7.00
Mag sec
7.59
delta mag (ΔM)
0.59
Spectral class
F5 (yellow-white)
Pri motion ra
+006
Sec motion ra
Pri motion dec
-058
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
10476-1516 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 156235 10476-1516 STF1474 AB 1822 2017 39 28 65.9 6.66 7.00 0.34
Show 156235 10476-1516 STF1474 AC 1858 2017 29 27 72.6 6.66 7.59 0.93
Show 156237 10476-1516 STF1474 BC 1822 2017 70 18 6.7 7.00 7.59 0.59 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.5
Precise sep
6.748
Cdsa2 id
STF 1474 BC
Constellation
Hydra
SAO
156237
Tycho2
6075-01827-1
HD
93525
Ra deg
10.79448611111111
De deg
-15.243694444444444
last precise pa
17.5
last precise sep
6.748
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10476-1516 STF1474 BC 2002 65 22 7.0 7.80 7.50 F5 D 104740.02-151443.6
10476-1516 STF1474 BC 2012 67 17 6.7 7.04 7.59 F5 N D 104740.02-151443.6
10476-1516 STF1474 BC 2015 69 17 6.8 7.04 7.59 F5 N 104740.02-151443.6
10476-1516 STF1474 BC 2017 70 18 6.7 7.00 7.59 F5 N 104740.15-151437.3

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