A | Ab | B | C | D | |
Ab | pa=264.9° sep=0.04" | ||||
B | pa=225.1° sep=17.03" | pa=225.0° sep=17.00" | |||
C | pa=87.8° sep=4.83" | pa=87.8° sep=4.88" | pa=54.1° sep=20.85" | ||
D | pa=245.9° sep=5.51" | pa=245.8° sep=5.47" | pa=35.7° sep=12.04" | pa=256.1° sep=10.16" | |
E | pa=56.1° sep=7.02" | pa=56.3° sep=7.06" | pa=48.3° sep=23.96" | pa=15.0° sep=3.86" | pa=60.4° sep=12.49" |
Coord arcsec 2000 | 181658.56-185805.1 | Mag | 7.4 | Spectral class | B8Ib (blue-white) | PmRA | 0.00 | ||||
PmDE | -2.0 | SAO | 161255 | Tycho2 | 6273-00422-1 | HD | 167659 | ||||
DM | BD-19 4944 |
Tycho2 | 6273-00422-1 | Pflag | RAmdeg | 274.24400850 | DEmdeg | -18.96811041 | |||||
PmRA | -0.4 | PmDE | -1.6 | E RAmdeg | 5 | E DEmdeg | 6 | ||||
E pmRA | 1.3 | E pmDE | 1.4 | EpRAm | 1991.31 | EpDEm | 1991.18 | ||||
Num | 12 | Q RAmdeg | 1.0 | Q DEmdeg | 1.3 | Q pmRA | 1.1 | ||||
Q pmDE | 1.4 | BTmag | 7.539 | E BTmag | 0.016 | VTmag | 7.400 | ||||
E VTmag | 0.011 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 274.24400972 | DEdeg | -18.96810667 | EpRA 1990 | 1.77 | |||||
EpDE 1990 | 1.77 | E RAdeg | 4.6 | E DEdeg | 5.6 | Posflg | |||||
Corr | 0.0 |
SAO | 161255 | DelFlag | RA1950 | PmRA1950 | 0 | ||||||
DE1950 | PmDE1950 | 0.003 | Vmag | 7.5 | SpType | B2 | |||||
Double code | Source | 22 | CatNum | 7593 | DM | BD-19 4944 | |||||
DMcomp | BDsup | HD | 167659 | M HD | 0 | ||||||
GC | RA1950rad | 4.77361122 | DE1950rad | -0.33138348 | PmRA2000 | 0.0001 | |||||
PmDE2000 | 0.004 |
Coord arcsec 2000 | 181658.56-185805.1 | Mag | 9.3 | Spectral class | III | Calc delta mag | 2.5 | ||||
Calc coord | yes |
Coord arcsec 2000 | 181657.71-185817.1 | Mag | 13.5 | Calc delta mag | 6.7 | Calc coord | yes |
Coord arcsec 2000 | 181658.90-185804.9 | Mag | 12.57 | Spectral class | III | Calc delta mag | 5.77 | ||||
Calc coord | yes |
Coord arcsec 2000 | 181658.21-185807.3 | Mag | 13.63 | Spectral class | III | Calc delta mag | 6.83 | ||||
Calc coord | yes |
Coord arcsec 2000 | 181658.97-185801.2 | Mag | 14.01 | Spectral class | III | Calc delta mag | 7.21 | ||||
Calc coord | yes |