05069-2135 DON  93BC

 
 
05H 06M 49.47S -21 35' 03.7" P.A. 293 SEP 1 MAG 11.71,12.90 SP M2.5
 
 
Coord 2000
05069-2135
Discov num
DON  93
Comp
BC
Coord arcsec 2000
05 06 49.47 -21 35 03.7
Date first
1930
Date last
2015
Obs
9
Pa first
30
Pa last
293
P.A. Now (θ)
293°
Sep first
1.2
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.71
Mag sec
12.90
delta mag (ΔM)
1.19
Spectral class
M2.5 (red)
Pri motion ra
+033
Sec motion ra
Pri motion dec
-033
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
05069-2135 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05069-2135 DON 93 AB 1920 2015 14 307 8.5 10.60 11.71 1.11
Show 05069-2135 DON 93 BC 1930 2015 9 293 1.0 11.71 12.90 1.19 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lepus
Tycho2
5913-01376-1
last precise pa
292.8
last precise sep
0.966