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Discovery
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| Discovered by | Max Wolf |
| Discovery date | February 2, 1910 |
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Designations
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| Alternate name(s) | A910 CB |
| Minor planet category |
Main belt |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 462.547 Gm (3.092 AU) |
| Perihelion | 275.72 Gm (1.843 AU) |
| Semi-major axis | 369.134 Gm (2.468 AU) |
| Eccentricity | 0.253 |
| Orbital period | 1415.721 d (3.88 a) |
| Average orbital speed | 18.96 km/s |
| Mean anomaly | 245.537° |
| Inclination | 6.755° |
| Longitude of ascending node | 137.195° |
| Argument of perihelion | 259.433° |
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Physical characteristics
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| Dimensions | 7 - 15 km |
| Mass | unknown |
| Mean density | unknown |
| Equatorial surface gravity | unknown |
| Escape velocity | unknown |
| Rotation period | unknown |
| Albedo | unknown |
| Temperature | unknown |
| Spectral type | unknown |
| Absolute magnitude (H) | 12.6 |
330 Adalberta is a small main-belt asteroid.
It was discovered by Max Wolf on February 2, 1910, in Heidelberg.
An object discovered March 18, 1892, by Max Wolf with provisional designation "1892 X" was named 330 Adalberta, but was lost and never recovered. In 1982, it was determined that the observations leading to the designation of 1892 X were stars, and the object never existed. The name and number 330 Adalberta was then reused for another asteroid discovered by Max Wolf on February 2, 1910, which had the provisional designation A910 CB.
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