| A | B | C | D | |
| B | pa=79.2° sep=31.37" | |||
| C | pa=139.0° sep=46.73" | pa=180.2° sep=41.15" | ||
| D | pa=78.5° sep=30.29" | pa=277.8° sep=1.15" | pa=358.6° sep=41.32" | |
| E | pa=78.2° sep=30.23" | pa=283.0° sep=1.25" | pa=358.5° sep=41.44" | pa=326.5° sep=0.15" |
| Name | Pi1 UMi | Coord arcsec 2000 | 152911.19+802655.0 | Mag | 6.64 | Spectral class | G1.5V (yellow) | ||||
| PmRA | -225.00 | PmDE | 108.0 | SAO | 2556 | HIP | 75809 | ||||
| Tycho2 | 4566-01950-1 | HD | 139777 | HR | 5829 | GC | 20929 | ||||
| BD | BD+80 480 | Bayer | Pi 1 | Bayer name | Pi1 |
| Tycho2 | 4566-01950-1 | Pflag | RAmdeg | 232.29666362 | DEmdeg | 80.44860457 | |||||
| PmRA | -223.2 | PmDE | 107.8 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
| E pmRA | 1.2 | E pmDE | 1.2 | EpRAm | 1991.52 | EpDEm | 1991.48 | ||||
| Num | 11 | Q RAmdeg | 0.8 | Q DEmdeg | 0.8 | Q pmRA | 0.7 | ||||
| Q pmDE | 0.7 | BTmag | 7.367 | E BTmag | 0.015 | VTmag | 6.643 | ||||
| E VTmag | 0.010 | Prox | 313 | TYC | T | HIP | 75809 | ||||
| CCDM | RAdeg | 232.29975694 | DEdeg | 80.44835444 | EpRA 1990 | 1.72 | |||||
| EpDE 1990 | 1.65 | E RAdeg | 4.1 | E DEdeg | 4.2 | Posflg | |||||
| Corr | 0.0 |
| SAO | 2556 | DelFlag | RA1950 | PmRA1950 | -0.0944 | ||||||
| DE1950 | PmDE1950 | 0.115 | Vmag | 6.5 | SpType | G5 | |||||
| Double code | Source | 70 | CatNum | 20929 | DM | BD+80 480 | |||||
| DMcomp | BDsup | HD | 139777 | M HD | 0 | ||||||
| GC | 20929 | RA1950rad | 4.06663416 | DE1950rad | 1.40701342 | PmRA2000 | -0.0917 | ||||
| PmDE2000 | 0.113 |
| Catalog | H | HIP | 75809 | Proxy | RAhms | 15 29 11.97 | |||||
| DEdms | +80 26 54.0 | Vmag | 6.57 | VarFlag | R Vmag | G | |||||
| RAdeg | 232.3 | DEdeg | 80.4483 | AstroRef | Plx | 45.32 | |||||
| CCDM | 15293+8027 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
| MultFlag | Source | Qual | M HIP | ||||||||
| Theta | Rho | HD | 139777 | BD | BD+80 480 | ||||||
| CD | CP | Dm number | +80 480 | VIred | 0.73 | ||||||
| SpType | G8IV-V+... | R SpType | Coord arcsec 2000 | 152911.97+802654.0 |
| HIP | 75809 | Sn | 5 | So | 0 | Nc | 1 | ||||
| RArad | 4.0543979862 | DErad | 1.4040884141 | Plx | 45.77 | PmRA | -224.25 | ||||
| PmDE | 108.19 | E RArad | 0.34 | E DErad | 0.33 | E Plx | 0.37 | ||||
| E pmRA | 0.4 | E pmDE | 0.4 | Hpmag | 6.7384 | E Hpmag | 0.0019 | ||||
| SHp | 0.017 | VA | 0 | BV | 0.665 | E BV | 0.005 | ||||
| VI | 0.73 |
| Coord arcsec 2000 | 152923.57+802700.9 | Coord calc | 152923.57+802700.9 | Mag | 5.6 | Spectral class | G9V (yellow) | ||||
| PmRA | -217.00 | PmDE | 106.0 | Calc delta mag | 1.04 |
| Coord arcsec 2000 | 152923.51+802619.8 | Mag | 11.4 | Calc delta mag | 4.76 | Calc coord | yes |
| Coord arcsec 2000 | 152923.11+802701.1 | Mag | 20.1 | Calc delta mag | 13.46 | Calc coord | yes |
| Coord arcsec 2000 | 152923.08+802701.2 | Mag | 20.3 | Calc delta mag | 13.66 | Calc coord | yes |