| Discovered by Max Wolf Alternative names 1904 NW Aphelion 3.3342 AU (498.79 Gm) Discovered 12 April 1904 Orbits Sun Asteroid group Asteroid belt | Discovery date 12 April 1904 Observation arc 112.01 yr (40911 d) Perihelion 2.2376 AU (334.74 Gm) Absolute magnitude 12 Discoverer Max Wolf | |
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| Discovery site Heidelberg-Königstuhl State Observatory Similar 540 Rosamunde, 528 Rezia, 532 Herculina, 509 Iolanda, 550 Senta | ||
531 Zerlina is a minor planet orbiting the Sun. Observations using the IRAS satellite have shown it to have an absolute magnitude of 11.8, a diameter of 15.19 kilometers, a rotational period of 16.706 hours, and an albedo of 0.1460. It is named for a character in Mozart's opera, Don Giovanni.
References
531 Zerlina Wikipedia(Text) CC BY-SA