E-viri
Recenzirano
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Mueller, Béatrice E.A.; Hergenrother, Carl W.; Samarasinha, Nalin H.; Campins, Humberto; McCarthy, Donald W.
Icarus (New York, N.Y. 1962), 2004, Letnik: 171, Številka: 2Journal Article
The outer Solar System object (29981) 1999 TD 10 was observed simultaneously in the R, and J and H bands in September 2001, and in B, V, R, and I in October 2002. We derive B − V = 0.80 ± 0.05 mag , V − R = 0.48 ± 0.05 mag , R − I = 0.44 ± 0.05 mag , R − J = 1.24 ± 0.05 mag , and J − H = 0.61 ± 0.07 mag . Combining our data with the data from Rousselot et al. (2003, Astron. Astrophys. 407, 1139) we derive a synodic period of 15.382 ± 0.001 hr in agreement with the period from Rousselot et al. Our observations at the same time, with better S/N and seeing, show no evidence of a coma, contrary to the claim by Choi et al. (2003, Icarus 165, 101).
