Figure 2 from Optical Properties of (162173) 1999 JU3: In Preparation for the JAXA Hayabusa 2 Sample Return Mission

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Optical Properties of (162173) 1999 JU3: In Preparation for the JAXA Hayabusa 2 Sample Return Mission

Authors: Masateru Ishiguro, Daisuke Kuroda, Sunao Hasegawa, Myung-Jin Kim, Young-Jun Choi, Nicholas Moskovitz, Shinsuke Abe, Kang-Sian Pan, Jun Takahashi, Yuhei Takagi, Akira Arai, Noritaka Tokimasa, Henry H. Hsieh, Joanna E. Thomas-Osip, David J. Osip, Masanao Abe, Makoto Yoshikawa, Seitaro Urakawa, Hidekazu Hanayama, Tomohiko Sekiguchi, Kohei Wada, Takahiro Sumi, Paul J. Tristram, Kei Furusawa, Fumio Abe, Akihiko Fukui, Takahiro Nagayama, Dhanraj S. Warjurkar, Arne Rau, Jochen Greiner, Patricia Schady, Fabian Knust, Fumihiko Usui, and Thomas G. Müller

Ishiguro et al. 2014 The Astrophysical Journal 792 74.

Provider: AAS Journals

Caption: Figure 2.

Magnitude–phase relation of JU3. All observed magnitudes were converted into corresponding V magnitudes assuming the color of the asteroid in Table 2 at a hypothetical position of 1 AU from the Sun and observer. We show three models, that is, the IAU H–G function with our best-fit parameters, H_V = 19.13 ± 0.03 and G = −0.006 ± 0.012, the Shevchenko function with the best-fit parameters, a = 0.21 ± 0.04, b = 0.039 ± 0.001, and H_V = 19.24 ± 0.03, and the Hapke model with one of the best-fit parameter sets, °, w = 0.041, g = −0.38, B₀ = 1.43, and h = 0.050.

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