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Official Journal of the Asia Oceania Geosciences Society (AOGS)

Geoscience Letters Cover Image
Fig. 2 | Geoscience Letters

Fig. 2

From: Asteroid spin-rate studies using large sky-field surveys

Fig. 2

This figure is reproduced from Chang et al. (2015, 2016)

Diameter vs. semi-major axis of the PTF-U2s. Most of the PTF-U2s are main-belt asteroids. Because of the limiting magnitude (i.e., \({\sim} 14\) to \({\sim} 21\) mag), the diameter range changes with semi-major axis. The albedo values adopted in the diameter calculations are indicated in the plot.

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