03246-4540 HJ 3576

 
 
03h 24m 34.45s -45 39' 47.2" P.A. 342 sep 2.8 mag 7.34,8.82 Sp A2V+ dist. 137.74 pc (449.31 l.y.)
 
 
Coord 2000
03246-4540
Discov num
HJ 3576
Comp
Coord arcsec 2000
03 24 34.45 -45 39 47.2
Date first
1836
Date last
2015
Obs
28
Pa first
340
Pa last
342
P.A. Now (θ)
342°
Sep first
4.0
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
7.34
Mag sec
8.82
delta mag (ΔM)
1.48
Spectral class
A2V+ (white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Horologium
SAO
216302
HIP
15883
Tycho2
8059-01285-1
HD
21319
CD
CD-46 1027
CP
CP-46 319
Distance
137.74
Distance ly
449.31
last precise pa
341.5
last precise sep
2.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03246-4540 HJ 3576 1993 27 341 2.9 7.34 8.82 A2V+ D 032434.55-453950.1
03246-4540 HJ 3576 2015 28 342 2.8 7.34 8.82 A2V+ 032434.45-453947.2

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