| Identification Data |
| Common Name | |
| Constellation | Leo |
| Star Name | 61 Leo |
| Skymap Number | 11010117 |
| Henry Draper (HD) Number | 95578 |
| Harvard Revised (HR) Number | 4299 |
| SAO Number | 137947 |
| Durchmusterung (DM) Number | BD-01 2471 |
Washington Double Stars (WDS) Number
|
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| Positional Data |
| Position and Proper Motion (PPM) Number | 178358 |
| Right Ascension (RA) J2000 | 11h 1m 49.674s |
| Declination (Dec) J2000 | -2° 29' 4.505" |
| Position Uncertainty | 0.0095s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00064 |
| Proper Motion in Dec (J2000) | -0.036166 |
| Radial Velocity | -013.5km s-1 |
| Trigonometric Parallax | +0.00634s |
| Trigonometric Parallax Uncertainty | 0.00078s |
| GCI Unit Vector in X (J2000) | -0.967049 |
| GCI Unit Vector in Y (J2000) | 0.250871 |
| GCI Unit Vector in Z (J2000) | -0.043351 |
| Galactic Longitude | 256.88° |
Galactic Latitude
| 50.32°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.72 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.32 |
| Observed B-V Colour | +1.601 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.0 |
| Observed Photographic Magnitude | 6.1 |
| Morgan Keenan (MK) Spectral Type | M0III |
| One-Dimensional Spectral Class | M0 |
| Position Angle | |
| Year of Observation | AD |
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