04216+2029 SKF1934Aa,Ab

 
 
04h 21m 31.99s +20 29' 28.4" P.A. 221 sep 1.1 mag 14.00,17.00 Sp M3.5e
 
 
Coord 2000
04216+2029
Discov num
SKF1934
Comp
Aa,Ab
Coord arcsec 2000
04 21 31.99 +20 29 28.4
Date first
2003
Date last
2009
Obs
2
Pa first
221
Pa last
221
P.A. Now (θ)
221°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
14.00
Mag sec
17.00
delta mag (ΔM)
3
Spectral class
M3.5e (red)
Pri motion ra
+021
Sec motion ra
Pri motion dec
-037
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
04216+2029 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 04216+2029 SKF1934 Aa,Ab 2003 2009 2 221 1.1 14.00 17.00 3.00 <===
Show 04216+2029 LDS5543 AB 1955 2016 7 89 113.6 14.00 14.85 0.85
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221
Precise sep
1.1
Cdsa2 id
SKF 1934 Aa,Ab
Constellation
Taurus
Ra deg
4.358886111111111
De deg
20.491222222222223
last precise pa
221
last precise sep
1.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04216+2029 SKF1934 Aa,Ab 2009 2 221 1.1 14.00 17.00 M3.5e 042131.98+203928.4

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