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Table 2

Visible configurations at the time of the diverse spectroscopic observations.

Date Solar Vmag Aspect Reference
phase (°) angle (°)

Sep. 1998 13 14 50 1
Nov.-Dec. 1999 16–9 15 90 1
Jan. 2000 10 15 85 2
Feb. 2001 6 16 152 3
Mar. 2002 8 16 155 4

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