02442+4914 STF 296BC

 
 
02h 44m 10.26s +49 13' 54.0" P.A. 232 sep 88.2 mag 10.00,11.08 Sp M2V
 
 
Coord 2000
02442+4914
Discov num
STF 296
Comp
BC
Coord arcsec 2000
02 44 10.26 +49 13 54.0
Date first
1880
Date last
2007
Obs
13
Pa first
205
Pa last
232
P.A. Now (θ)
232°
Sep first
68.5
Sep last
88.2
Sep. Now (ρ)
88.2"
Mag pri
10.00
Mag sec
11.08
delta mag (ΔM)
1.08
Spectral class
M2V (red)
Pri motion ra
+336
Sec motion ra
-000
Pri motion dec
-084
Sec motion dec
-002
Notes
N L (See Notes, Linear solution)
rPM=0.019 (< 0.3, Physical double)
This double is not physical.
 
 
02442+4914 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show The Per 38288 02442+4914 STF 296 AB 1782 2016 79 305 20.4 4.16 10.00 5.84 Y
Show 02442+4914 STF 296 AC 1852 2002 17 244 94.8 4.16 11.08 6.92
Show 02442+4914 STF 296 BC 1880 2007 13 232 88.2 10.00 11.08 1.08 <===
Show 02442+4914 TNN 4 BD 2004 2004 1 161 6.2 5.87 17.70 11.83
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
5245-00302-1
last precise pa
231.8
last precise sep
88.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02442+4914 STF 296 BC 2007 15 232 88.2 10.00 10.96 N D 024430.00+491400.0

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