00430-2638 JOH   2

 
 
00h 42m 57.28s -26 37' 41.3" P.A. 287 sep 2.9 mag 9.67,13.10 Sp F2V dist. 456.62 pc (1489.49 l.y.)
 
 
Coord 2000
00430-2638
Discov num
JOH   2
Comp
Coord arcsec 2000
00 42 57.28 -26 37 41.3
Date first
1925
Date last
2015
Obs
6
Pa first
284
Pa last
287
P.A. Now (θ)
287°
Sep first
2.7
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
9.67
Mag sec
13.10
delta mag (ΔM)
3.43
Spectral class
F2V (yellow-white)
Pri motion ra
+006
Sec motion ra
+004
Pri motion dec
+011
Sec motion dec
+011
Notes
rPM=0.16 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287
Precise sep
2.9
Constellation
Sculptor
SAO
166511
HIP
3379
Tycho2
6423-01369-1
HD
4073
CD
CD-27 212
CP
CP-27 54
Distance
456.62
Distance ly
1489.49
last precise pa
287
last precise sep
2.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00430-2638 JOH 2 1991 5 287 2.9 9.67 13.10 F2V 004257.28-263741.3
00430-2638 JOH 2 2015 6 287 2.9 9.67 13.10 F2V 004257.28-263741.3

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