| Identification Data |
| Common Name | |
| Constellation | Triangulum |
| Star Name | 8del Tri |
| Skymap Number | 2160154 |
| Henry Draper (HD) Number | 13974 |
| Harvard Revised (HR) Number | 660 |
| SAO Number | 55420 |
| Durchmusterung (DM) Number | BD+33 395 |
Washington Double Stars (WDS) Number
| 02171+3413
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 67162 |
| Right Ascension (RA) J2000 | 2h 17m 3.230s |
| Declination (Dec) J2000 | +34° 13' 27.232" |
| Position Uncertainty | 0.0102s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.09285 |
| Proper Motion in Dec (J2000) | -0.246466 |
| Radial Velocity | -006.4km s-1 |
| Trigonometric Parallax | +0.09220s |
| Trigonometric Parallax Uncertainty | 0.00084s |
| GCI Unit Vector in X (J2000) | 0.683350 |
| GCI Unit Vector in Y (J2000) | 0.465512 |
| GCI Unit Vector in Z (J2000) | 0.562433 |
| Galactic Longitude | 142.43° |
Galactic Latitude
| -25.39°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.87 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
| Observed B Magnitude | 5.47 |
| Observed B-V Colour | +0.604 |
| 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 | 5.1 |
| Observed Photographic Magnitude | 5.6 |
| Morgan Keenan (MK) Spectral Type | G0.5V |
| One-Dimensional Spectral Class | G0 |
| Position Angle | 337 |
| Year of Observation | 1907. AD |
Printer Version