02572-2458 S   423AB,C

 
 
02h 57m 14.69s -24 58' 09.9" P.A. 226 sep 29.3 mag 8.06,7.86 Sp K2V dist. 22.47 pc (73.3 l.y.)
 
 
Coord 2000
02572-2458
Discov num
S   423
Comp
AB,C
Coord arcsec 2000
02 57 14.69 -24 58 09.9
Date first
1824
Date last
2009
Obs
34
Pa first
219
Pa last
226
P.A. Now (θ)
226°
Sep first
27.8
Sep last
29.3
Sep. Now (ρ)
29.3"
Mag pri
8.06
Mag sec
7.86
delta mag (ΔM)
0.2
Spectral class
K2V (yellow-orange)
Pri motion ra
+031
Sec motion ra
+012
Pri motion dec
-019
Sec motion dec
-036
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02572-2458 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 168181 02572-2458 BU 741 AB 1879 2015 75 352 0.4 8.06 8.20 0.14 Y
Show 168181 02572-2458 S 423 AB,C 1824 2009 34 226 29.3 8.06 7.86 0.20 <===
Show 194002 02572-2458 BEU 4 Ca,Cb 2000 2015 12 154 0.1 8.24 9.30 1.06 Y
Show 168180 02572-2458 HDS 379 CD 1991 1991 2 173 5.1 7.86 11.88 4.02
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Fornax
SAO
168181
HIP
13772
Tycho2
6437-00958-1
HD
18455
GL
Gl 120.1A
CD
CD-25 1169
Distance
22.47
Distance ly
73.3
last precise pa
225.6
last precise sep
29.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02572-2458 S 423 AB,C 2008 32 226 28.9 8.06 7.86 K2V N D 025714.69-245809.9
02572-2458 S 423 AB,C 2009 33 226 29.3 8.06 7.86 K2V N D 025714.69-245809.9

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