| Identification Data |
| Common Name | |
| Constellation | Leo |
| Star Name | 2ome Leo |
| Skymap Number | 9280071 |
| Henry Draper (HD) Number | 81858 |
| Harvard Revised (HR) Number | 3754 |
| SAO Number | 117717 |
| Durchmusterung (DM) Number | BD+09 2188 |
Washington Double Stars (WDS) Number
| 09285+0903
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 155874 |
| Right Ascension (RA) J2000 | 9h 28m 27.400s |
| Declination (Dec) J2000 | +9° 3' 24.400" |
| Position Uncertainty | 0.0168s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00273 |
| Proper Motion in Dec (J2000) | +0.002767 |
| Radial Velocity | -005.7km s-1 |
| Trigonometric Parallax | +0.02905s |
| Trigonometric Parallax Uncertainty | 0.00129s |
| GCI Unit Vector in X (J2000) | -0.779396 |
| GCI Unit Vector in Y (J2000) | 0.606434 |
| GCI Unit Vector in Z (J2000) | 0.157413 |
| Galactic Longitude | 223.67° |
Galactic Latitude
| 38.90°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.42 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
| Observed B Magnitude | 6.02 |
| Observed B-V Colour | +0.601 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.5 |
| Observed Photographic Magnitude | 6.0 |
| Morgan Keenan (MK) Spectral Type | F9V |
| One-Dimensional Spectral Class | G0 |
| Position Angle | |
| Year of Observation | 1993. AD |
Printer Version