| Identification Data |
| Common Name | Syrma |
| Constellation | Virgo |
| Star Name | 99iot Vir |
| Skymap Number | 14160002 |
| Henry Draper (HD) Number | 124850 |
| Harvard Revised (HR) Number | 5338 |
| SAO Number | 139824 |
| Durchmusterung (DM) Number | SD-05 3843 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 197358 |
| Right Ascension (RA) J2000 | 14h 16m 0.869s |
| Declination (Dec) J2000 | -6° 0' 1.968" |
| Position Uncertainty | 0.0100s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00173 |
| Proper Motion in Dec (J2000) | -0.419866 |
| Radial Velocity | +011.5km s-1 |
| Trigonometric Parallax | +0.04674s |
| Trigonometric Parallax Uncertainty | 0.00087s |
| GCI Unit Vector in X (J2000) | -0.824460 |
| GCI Unit Vector in Y (J2000) | -0.556181 |
| GCI Unit Vector in Z (J2000) | -0.104538 |
| Galactic Longitude | 337.75° |
Galactic Latitude
| 51.07°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.08 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 4.60 |
| Observed B-V Colour | +0.518 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.2 |
| Observed Photographic Magnitude | 4.6 |
| Morgan Keenan (MK) Spectral Type | F6III |
| One-Dimensional Spectral Class | F5 |
| Position Angle | |
| Year of Observation | AD |
Printer Version