| Identification Data |
| Common Name | Kuma |
| Constellation | Draco |
| Star Name | 25nu 2Dra |
| Skymap Number | 17320049 |
| Henry Draper (HD) Number | 159560 |
| Harvard Revised (HR) Number | 6555 |
| SAO Number | 30450 |
| Durchmusterung (DM) Number | BD+55 1945 |
Washington Double Stars (WDS) Number
| 17323+5510
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 36043 |
| Right Ascension (RA) J2000 | 17h 32m 16.025s |
| Declination (Dec) J2000 | +55° 10' 22.651" |
| Position Uncertainty | 0.0080s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.01678 |
| Proper Motion in Dec (J2000) | +0.062566 |
| Radial Velocity | -016.0km s-1 |
| Trigonometric Parallax | +0.03264s |
| Trigonometric Parallax Uncertainty | 0.00053s |
| GCI Unit Vector in X (J2000) | -0.068939 |
| GCI Unit Vector in Y (J2000) | -0.566925 |
| GCI Unit Vector in Z (J2000) | 0.820880 |
| Galactic Longitude | 83.02° |
Galactic Latitude
| 33.12°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.86 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.16 |
| Observed B-V Colour | +0.299 |
| 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 | 5.0 |
| Observed Photographic Magnitude | 4.9 |
| Morgan Keenan (MK) Spectral Type | A4m |
| One-Dimensional Spectral Class | A5 |
| Position Angle | 312 |
| Year of Observation | 1986. AD |
