| A | Ab | B | C | E | Eb | |
| Ab | pa=167.8° sep=0.11" | |||||
| B | pa=117.1° sep=90.50" | pa=117.0° sep=90.43" | ||||
| C | pa=213.7° sep=204.73" | pa=213.7° sep=204.65" | pa=236.4° sep=233.17" | |||
| E | pa=261.6° sep=41.89" | pa=261.8° sep=41.89" | pa=286.1° sep=126.96" | pa=23.7° sep=179.37" | ||
| Eb | pa=262.0° sep=42.35" | pa=262.1° sep=42.36" | pa=286.1° sep=127.49" | pa=23.6° sep=179.35" | pa=291.0° sep=0.53" | |
| F | pa=290.1° sep=4.63" | pa=291.3° sep=4.69" | pa=296.8° sep=95.10" | pa=32.4° sep=203.69" | pa=78.3° sep=37.88" | pa=78.7° sep=38.33" |
| Coord arcsec 2000 | 091217.55+145945.7 | Mag | 6.56 | Spectral class | G9V (yellow) | PmRA | -524.00 | ||||
| PmDE | 246.0 | SAO | 98427 | HIP | 45170 | Tycho2 | 0825-01543-1 | ||||
| HD | 79096 | HR | 3650 | GC | 12693 | BD | BD+15 2003 | ||||
| Bayer | Pi 1 Cancri | Bayer name | Pi1 | Flamsteed | 81 Cancri | Flamsteed name | 81 Cnc |
| Tycho2 | 0825-01543-1 | Pflag | RAmdeg | 138.07312658 | DEmdeg | 14.99603732 | |||||
| PmRA | -522.8 | PmDE | 245.8 | E RAmdeg | 4 | E DEmdeg | 5 | ||||
| E pmRA | 0.8 | E pmDE | 0.8 | EpRAm | 1991.29 | EpDEm | 1991.14 | ||||
| Num | 20 | Q RAmdeg | 1.2 | Q DEmdeg | 1.0 | Q pmRA | 1.4 | ||||
| Q pmDE | 1.0 | BTmag | 7.403 | E BTmag | 0.015 | VTmag | 6.565 | ||||
| E VTmag | 0.010 | Prox | 999 | TYC | T | HIP | 45170 | ||||
| CCDM | RAdeg | 138.07436361 | DEdeg | 14.99548111 | EpRA 1990 | 1.77 | |||||
| EpDE 1990 | 1.85 | E RAdeg | 3.7 | E DEdeg | 4.5 | Posflg | |||||
| Corr | 0.2 |
| SAO | 98427 | DelFlag | RA1950 | PmRA1950 | -0.0361 | ||||||
| DE1950 | PmDE1950 | 0.242 | Vmag | 6.4 | SpType | G5 | |||||
| Double code | Source | 70 | CatNum | 12693 | DM | BD+15 2003 | |||||
| DMcomp | BDsup | HD | 79096 | M HD | 0 | ||||||
| GC | 12693 | RA1950rad | 2.39790125 | DE1950rad | 0.26526642 | PmRA2000 | -0.036 | ||||
| PmDE2000 | 0.248 |
| Catalog | H | HIP | 45170 | Proxy | RAhms | 09 12 17.87 | |||||
| DEdms | +14 59 43.6 | Vmag | 6.49 | VarFlag | R Vmag | H | |||||
| RAdeg | 138.074 | DEdeg | 14.9954 | AstroRef | Plx | 48.83 | |||||
| CCDM | -524.47 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
| MultFlag | Source | Qual | S | M HIP | |||||||
| Theta | Rho | HD | BD | BD+15 2003 | |||||||
| CD | CP | Dm number | +15 2003 | VIred | 0.78 | ||||||
| SpType | G9V | R SpType | Coord arcsec 2000 | 091217.87+145943.6 |
| HIP | 45170 | Sn | 5 | So | 0 | Nc | 1 | ||||
| RArad | 2.4098535759 | DErad | 0.2617198246 | Plx | 49.11 | PmRA | -524.4 | ||||
| PmDE | 245.64 | E RArad | 0.44 | E DErad | 0.27 | E Plx | 0.54 | ||||
| E pmRA | 0.6 | E pmDE | 0.29 | Hpmag | E Hpmag | 0.0006 | |||||
| SHp | 0.007 | VA | 0 | BV | 0.731 | E BV | 0.004 | ||||
| VI | 0.78 |
| Coord arcsec 2000 | 091217.55+145945.6 | Mag | 7.2 | Coordinate calculated | yes |
| Coord arcsec 2000 | 091223.11+145904.5 | Mag | 14.17 | PmRA | 26.00 | PmDE | -29.0 | ||||
| Delta magnitude | 6.97 | Coordinate calculated | yes |
| Coord arcsec 2000 | 091209.71+145655.4 | Mag | 10.4 | PmRA | -12.00 | PmDE | 12.0 | ||||
| Delta magnitude | 3.2 | Coordinate calculated | yes |
| Coord arcsec 2000 | 091214.69+145939.6 | Coord calc | 091214.49+145939.5 | Mag | 14.7 | Composed magnitude | 17 | ||||
| Spectral class | L8 (very deep red) | PmRA | -566.00 | PmDE | 279.0 | Delta magnitude | 7.5 |
| Coord arcsec 2000 | 091214.66+145939.8 | Mag | 14.9 | Spectral class | T (brown dwarf) | Delta magnitude | 7.7 | ||||
| Coordinate calculated | yes |
| Coord arcsec 2000 | 091217.25+145947.3 | Mag | 12.6 | Delta magnitude | 5.4 | Coordinate calculated | yes |