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Discovery
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| Discovered by | Johann Palisa |
| Discovery date | March 19, 1892 |
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Designations
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| Named after | Tamar |
| Minor planet category |
Main belt |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 412.911 Gm (2.76 AU) |
| Perihelion | 280.598 Gm (1.876 AU) |
| Semi-major axis | 346.755 Gm (2.318 AU) |
| Eccentricity | 0.191 |
| Orbital period | 1288.948 d (3.53 a) |
| Average orbital speed | 19.56 km/s |
| Mean anomaly | 292.783° |
| Inclination | 23.723° |
| Longitude of ascending node | 32.335° |
| Argument of perihelion | 238.429° |
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Physical characteristics
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| Dimensions | 93.0 km |
| Mass | unknown |
| Mean density | unknown |
| Equatorial surface gravity | unknown |
| Escape velocity | unknown |
| Rotation period | unknown |
| Albedo | unknown |
| Temperature | unknown |
| Spectral type | C |
| Absolute magnitude (H) | 9.36 |
326 Tamara is a large Main belt asteroid. It is classified as a C-type asteroid and is probably composed of carbonaceous material.
It was discovered by Johann Palisa on March 19, 1892 in Vienna.
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