02411+1848 STF 291AB

 
 
02h 41m 06.59s +18 48' 00.7" P.A. 117 sep 3.3 mag 7.66,7.50 Sp B9.5V dist. 735.29 pc (2398.52 l.y.)
 
 
Coord 2000
02411+1848
Discov num
STF 291
Comp
AB
Coord arcsec 2000
02 41 06.59 +18 48 00.7
Date first
1825
Date last
2015
Obs
84
Pa first
119
Pa last
117
P.A. Now (θ)
117°
Sep first
2.9
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
7.66
Mag sec
7.50
delta mag (ΔM)
0.16
Spectral class
B9.5V (blue-white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-013
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
02411+1848 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 93052 02411+1848 STF 291 AB 1825 2015 84 117 3.3 7.66 7.50 0.16 <===
Show 93052 02411+1848 STF 291 AC 1887 2008 16 242 65.2 7.66 9.53 1.87
Show 93052 02411+1848 STF 291 BC 1887 2000 14 243 66.9 7.50 9.53 2.03
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117
Precise sep
3.319
Constellation
Aries
SAO
93052
HIP
12518
Tycho2
1226-00849-1
HD
16694
BD
BD+18 337
Distance
735.29
Distance ly
2398.52
last precise pa
117.5
last precise sep
3.439
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02411+1848 STF 291 AB 2006 77 119 3.5 7.66 7.50 B9.5V D 024106.59+184800.7
02411+1848 STF 291 AB 2008 79 118 3.7 7.66 7.50 B9.5V D 024106.59+184800.7
02411+1848 STF 291 AB 2011 82 117 3.4 7.66 7.50 B9.5V D 024106.59+184800.7
02411+1848 STF 291 AB 2012 83 117 3.3 7.66 7.50 B9.5V D 024106.59+184800.7
02411+1848 STF 291 AB 2015 84 117 3.3 7.66 7.50 B9.5V 024106.59+184800.7

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