02480-2836 RED  20BC

 
 
02h 48m 02.89s -28 35' 42.0" P.A. 226 sep 6.5 mag 13.08,16.00 Sp M3V+M6V
 
 
Coord 2000
02480-2836
Discov num
RED  20
Comp
BC
Coord arcsec 2000
02 48 02.89 -28 35 42.0
Date first
1996
Date last
2015
Obs
3
Pa first
227
Pa last
226
P.A. Now (θ)
226°
Sep first
6.5
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
13.08
Mag sec
16.00
delta mag (ΔM)
2.92
Spectral class
M3V+M6V (red/red)
Pri motion ra
+029
Sec motion ra
Pri motion dec
-056
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02480-2836 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02480-2836 RED 20 AB 1998 2015 4 107 13.1 10.36 13.08 2.72
Show 02480-2836 RED 20 BC 1996 2015 3 226 6.5 13.08 16.00 2.92 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.6
Precise sep
6.509
Cdsa2 id
RED 20 BC
Constellation
Fornax
Tycho2
6443-00573-1
Ra deg
2.8008027777777778
De deg
-28.595
last precise pa
225.6
last precise sep
6.509
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02480-2836 RED 20 BC 1998 1 226 6.5 13.08 16.00 M3V M6V N D 024802.89-283542.0
02480-2836 RED 20 BC 2015 3 226 6.5 13.08 16.00 M3V+M6V N 024802.89-283542.0

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