A | Ab | B | C | D | E | |
Ab | pa=34.6° sep=0.23" | |||||
B | pa=223.3° sep=160.74" | pa=223.3° sep=160.96" | ||||
C | pa=274.7° sep=203.71" | pa=274.7° sep=203.83" | pa=325.2° sep=162.81" | |||
D | pa=63.7° sep=133.39" | pa=63.7° sep=133.18" | pa=52.5° sep=289.52" | pa=82.5° sep=325.34" | ||
E | pa=75.3° sep=88.45" | pa=75.4° sep=88.27" | pa=54.5° sep=240.38" | pa=88.9° sep=288.61" | pa=222.9° sep=50.00" | |
F | pa=218.4° sep=4.49" | pa=218.2° sep=4.72" | pa=43.4° sep=156.26" | pa=95.8° sep=201.26" | pa=242.9° sep=137.46" | pa=253.6° sep=92.08" |
Common name | Pleione | Meaning | Cook Islands proposal; means a large mystical black pearl in the Cook Islands M?ori language. | Var name | BU Tau | Coord arcsec 2000 | 034911.20+240812.6 | ||||
Mag | 5.09 | Spectral class | B8Vpe (blue-white) | PmRA | 18.00 | PmDE | -47.0 | ||||
SAO | 76229 | HIP | 17851 | Tycho2 | 1800-02200-1 | HD | 23862 | ||||
HR | 1180 | GC | 4587 | BD | BD+23 558 | Flamsteed | 28 Tauri | ||||
Flamsteed name | 28 Tau |
Tycho2 | 1800-02200-1 | Pflag | RAmdeg | 57.29673613 | DEmdeg | 24.13670934 | |||||
PmRA | 20.4 | PmDE | -47.5 | E RAmdeg | 3 | E DEmdeg | 4 | ||||
E pmRA | 0.8 | E pmDE | 0.8 | EpRAm | 1991.50 | EpDEm | 1991.05 | ||||
Num | 18 | Q RAmdeg | 1.0 | Q DEmdeg | 1.2 | Q pmRA | 1.1 | ||||
Q pmDE | 1.2 | BTmag | 4.939 | E BTmag | 0.014 | VTmag | 5.028 | ||||
E VTmag | 0.009 | Prox | 999 | TYC | T | HIP | 17851 | ||||
CCDM | RAdeg | 57.29668444 | DEdeg | 24.13682222 | EpRA 1990 | 1.71 | |||||
EpDE 1990 | 1.45 | E RAdeg | 3.3 | E DEdeg | 3.7 | Posflg | |||||
Corr | -0.2 |
SAO | 76229 | DelFlag | RA1950 | PmRA1950 | 0.001 | ||||||
DE1950 | PmDE1950 | -0.047 | Vmag | 5.2 | SpType | B8p | |||||
Double code | Source | 70 | CatNum | 4587 | DM | BD+23 558 | |||||
DMcomp | BDsup | HD | 23862 | M HD | 0 | ||||||
GC | 4587 | RA1950rad | 0.98701213 | DE1950rad | 0.4186248 | PmRA2000 | 0.0009 | ||||
PmDE2000 | -0.05 |
Catalog | H | HIP | 17851 | Proxy | RAhms | 03 49 11.20 | |||||
DEdms | +24 08 12.6 | Vmag | 5.05 | VarFlag | 1 | R Vmag | H | ||||
RAdeg | 57.2967 | DEdeg | 24.1368 | AstroRef | Plx | 8.42 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | S | M HIP | |||||||
Theta | Rho | HD | 23862 | BD | BD+23 558 | ||||||
CD | CP | Dm number | +23 558 | VIred | -0.06 | ||||||
SpType | B7p | R SpType | Coord arcsec 2000 | 034911.20+240812.6 |
HIP | 17851 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 1.0000157891 | DErad | 0.421267077 | Plx | 8.54 | PmRA | 18.07 | ||||
PmDE | -47.2 | E RArad | 0.28 | E DErad | 0.18 | E Plx | 0.31 | ||||
E pmRA | 0.3 | E pmDE | 0.27 | Hpmag | 5.0295 | E Hpmag | 0.0017 | ||||
SHp | 0.011 | VA | 2 | BV | -0.082 | E BV | 0.004 | ||||
VI | -0.06 |
Ccdm | 03492+2408 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.81 | DDEs | 12.5 | ||||||
R dRAs | 81 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 5.1 | Sp | B8 | PmNote | @ | ||||
PmRA | 15 | PmDE | -47 | Dm number | +23 558 | Cat1 | BD | ||||
Name2 | +23 332 | Cat2 | AGK2/3 | HD | 23862 | M HD | |||||
ADS BDS | M ADS BDS | N | N IDS | W | IDS | 03492+2408A | |||||
HIC | 17851 |
Coord arcsec 2000 | 034911.21+240812.8 | Calc delta mag | 5.09 | Calc coord | yes |
Coord arcsec 2000 | 034903.15+240615.6 | Mag | 12 | PmRA | 0.00 | PmDE | 8.0 | ||||
Calc delta mag | 6.91 | Calc coord | yes |
Ccdm | 03492+2408 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | CHR 125 | DRAs | DDEs | |||||||
R dRAs | Year | 1987 | Theta | 55 | Rho | 0.2 | |||||
Obs | 1 | Vmag | Sp | PmNote | |||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | W | IDS | 03492+2408B | ||||||
HIC | 17851 |
Coord arcsec 2000 | 034856.37+240829.3 | Mag | 11.64 | PmRA | -12.00 | PmDE | -25.0 | ||||
Calc delta mag | 6.55 | Calc coord | yes |
Coord arcsec 2000 | 034919.93+240911.8 | Mag | 14.67 | PmRA | 20.00 | PmDE | -12.0 | ||||
Calc delta mag | 9.58 | Calc coord | yes |
Coord arcsec 2000 | 034917.45+240835.1 | Mag | 14.77 | PmRA | 17.00 | PmDE | -2.0 | ||||
Calc delta mag | 9.68 | Calc coord | yes |
Coord arcsec 2000 | 034911.00+240809.1 | Mag | 14.5 | Spectral class | M5V (red) | Calc delta mag | 9.41 | ||||
Calc coord | yes |