03101-6355 FIN 361Aa,Ab

 
 
03h 10m 03.26s -63 54' 49.1" P.A. 72 sep 0.1 mag 7.35,7.59 Sp A3III/IV dist. 256.41 pc (836.41 l.y.)
 
 
Coord 2000
03101-6355
Discov num
FIN 361
Comp
Aa,Ab
Coord arcsec 2000
03 10 03.26 -63 54 49.1
Date first
1961
Date last
2017
Obs
20
Pa first
74
Pa last
72
P.A. Now (θ)
72°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
7.35
Mag sec
7.59
delta mag (ΔM)
0.24
Spectral class
A3III/IV (white)
Pri motion ra
+040
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
03101-6355 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 248748 03101-6355 FIN 361 Aa,Ab 1961 2017 20 72 0.1 7.35 7.59 0.24 <===
Show 248748 03101-6355 HJ 3559 AB 1837 2015 14 41 43.2 6.67 10.14 3.47
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72
Precise sep
0.141
Constellation
Horologium
SAO
248748
HIP
14709
Tycho2
8863-00549-1
HD
20060
CP
CP-64 229
Distance
256.41
Distance ly
836.41
last precise pa
72
last precise sep
0.141
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03101-6355 FIN 361 Aa,Ab 1991 18 288 0.1 7.35 7.59 A3III/IV 031003.26-635449.1
03101-6355 FIN 361 Aa,Ab 2017 20 72 0.1 7.35 7.59 A3III/IV N 031003.26-635449.1

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