| Identification Data |
| Common Name | |
| Constellation | Circinus |
| Star Name | del Cir |
| Skymap Number | 15160150 |
| Henry Draper (HD) Number | 135240 |
| Harvard Revised (HR) Number | 5664 |
| SAO Number | 253084 |
| Durchmusterung (DM) Number | CP-60 5701 |
Washington Double Stars (WDS) Number
| 15169-6057
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 361313 |
| Right Ascension (RA) J2000 | 15h 16m 56.895s |
| Declination (Dec) J2000 | -60° 57' 26.117" |
| Position Uncertainty | 0.0066s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00028 |
| Proper Motion in Dec (J2000) | -0.004166 |
| Radial Velocity | +009.2km s-1 |
| Trigonometric Parallax | +0.00051s |
| Trigonometric Parallax Uncertainty | 0.00071s |
| GCI Unit Vector in X (J2000) | -0.316973 |
| GCI Unit Vector in Y (J2000) | -0.367697 |
| GCI Unit Vector in Z (J2000) | -0.874258 |
| Galactic Longitude | 319.69° |
Galactic Latitude
| -2.91°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.08 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.009 |
| Observed B Magnitude | 4.98 |
| Observed B-V Colour | -0.097 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.010 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.3 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | O8.5V |
| One-Dimensional Spectral Class | O0 |
| Position Angle | 270 |
| Year of Observation | AD |
Printer Version