03101-6355 HJ 3559AB

 
 
03h 10m 03.26s -63 54' 49.1" P.A. 41 sep 43.2 mag 6.67,10.14 Sp A3III/IV dist. 256.41 pc (836.41 l.y.)
 
 
Coord 2000
03101-6355
Discov num
HJ 3559
Comp
AB
Coord arcsec 2000
03 10 03.26 -63 54 49.1
Date first
1837
Date last
2015
Obs
14
Pa first
38
Pa last
41
P.A. Now (θ)
41°
Sep first
40.0
Sep last
43.2
Sep. Now (ρ)
43.2"
Mag pri
6.67
Mag sec
10.14
delta mag (ΔM)
3.47
Spectral class
A3III/IV (white)
Pri motion ra
+042
Sec motion ra
+038
Pri motion dec
+012
Sec motion dec
+012
Notes
N (See Notes)
rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
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
40.8
Precise sep
43.19
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
40.8
last precise sep
43.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03101-6355 HJ 3559 AB 1999 9 41 42.9 6.67 10.14 N D 031003.26-635449.1
03101-6355 HJ 3559 AB 2015 14 41 43.2 6.67 10.14 A3III/IV N 031003.26-635449.1

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