02249-0354 BU  517AB

 
 
02H 24M 56.29S -03 53' 33.6" P.A. 250 SEP 11.2 MAG 6.90,12.10 SP K0 DIST. 138.5 PC (451.79 L.Y.)
 
 
Coord 2000
02249-0354
Discov num
BU  517
Comp
AB
Coord arcsec 2000
02 24 56.29 -03 53 33.6
Date first
1877
Date last
2015
Obs
12
Pa first
248
Pa last
250
P.A. Now (θ)
250°
Sep first
10.8
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
6.90
Mag sec
12.10
delta mag (ΔM)
5.2
Spectral class
K0 (yellow-orange)
Pri motion ra
-004
Sec motion ra
-002
Pri motion dec
-064
Sec motion dec
-066
Notes
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
02249-0354 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02249-0354 BU 517 AB 1877 2015 12 250 11.2 6.90 12.10 5.20 <===
Show 02249-0354 BU 517 AC 1878 2015 11 296 58.2 7.00 12.74 5.74
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
HIP
11260
Tycho2
4694-00828-1
HD
15005
BD
BD-04 394
Distance
138.5
Distance ly
451.79
last precise pa
249.8
last precise sep
11.23