03353+2651 STF 415AB

 
 
03H 35M 20.40S +26 51' 00.7" P.A. 52 SEP 15.3 MAG 8.75,10.88 SP F5 DIST. 171.23 PC (558.55 L.Y.)
 
 
Coord 2000
03353+2651
Discov num
STF 415
Comp
AB
Coord arcsec 2000
03 35 20.40 +26 51 00.7
Date first
1830
Date last
2013
Obs
20
Pa first
51
Pa last
52
P.A. Now (θ)
52°
Sep first
15.1
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
8.75
Mag sec
10.88
delta mag (ΔM)
2.13
Spectral class
F5 (yellow-white)
Pri motion ra
+027
Sec motion ra
+028
Pri motion dec
-031
Sec motion dec
-032
Notes
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
03353+2651 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 76011 03353+2651 COU 688 Aa,Ab 1971 2009 10 199 0.5 8.90 11.09 2.19
Show 76011 03353+2651 STF 415 AB 1830 2013 20 52 15.3 8.75 10.88 2.13 <===
Show 76011 03353+2651 STF 415 AC 1908 2013 4 357 40.1 9.34 13.44 4.10
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
SAO
76011
HIP
16740
Tycho2
1806-01449-1
HD
22181
BD
BD+26 574
Distance
171.23
Distance ly
558.55
last precise pa
51.9
last precise sep
15.28