02452-4344 CPO  29AB

 
 
02h 45m 14.31s -43 44' 10.2" P.A. 241 sep 44.7 mag 12.65,12.34 Sp M4
 
 
Coord 2000
02452-4344
Discov num
CPO  29
Comp
AB
Coord arcsec 2000
02 45 14.31 -43 44 10.2
Date first
1900
Date last
2010
Obs
8
Pa first
240
Pa last
241
P.A. Now (θ)
241°
Sep first
50.0
Sep last
44.7
Sep. Now (ρ)
44.7"
Mag pri
12.65
Mag sec
12.34
delta mag (ΔM)
0.31
Spectral class
M4 (red)
Pri motion ra
+070
Sec motion ra
Pri motion dec
-398
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
02452-4344 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02452-4344 BRG 15 Aa,Ab 2008 2012 4 163 0.5 12.67
Show 02452-4344 CPO 29 AB 1900 2010 8 241 44.7 12.65 12.34 0.31 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.8
Precise sep
44.747
Constellation
Eridanus
last precise pa
240.8
last precise sep
44.747
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02452-4344 CPO 29 AB 2000 5 241 44.6 13.30 13.80 M4 N D 024514.31-434410.2
02452-4344 CPO 29 AB 2010 8 241 44.7 12.65 12.34 M4 NV 024514.31-434410.2

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