Table 1
Observational parameters for the FG3’s spectra.
| Source | Date | r | α | S′ |
| (AU) | (°) | %/1000 Å | ||
|
|
||||
| Visible | ||||
|
|
||||
| Binzel [1] | 26/01/1998 | 1.382 | 2.8 | –0.600 ± 0.200 |
| This work | 03/01/2012 | 1.222 | 18.0 | 1.620 ± 0.300 |
|
|
||||
| Near-infrared | ||||
|
|
||||
| Binzel [2] | 30/03/2009 | 1.226 | 8.3 | 0.160 ± 0.100 |
| Binzel [2] | 27/04/2009 | 1.083 | 58.5 | –0.469 ± 0.300 |
| de León [3] | 10/01/2011 | 1.354 | 22.5 | 1.694 ± 0.500 |
| Binzel [4] | 01/12/2011 | 1.046 | 51.3 | 1.859 ± 0.050 |
| Rivkin [5] | 06/12/2011 | 1.075 | 35.7 | 1.165 ± 0.060 |
| This work | 21/12/2011 | 1.157 | 5.8 | 0.183 ± 0.300 |
| This work | 24/12/2011 | 1.172 | 6.8 | 0.572 ± 0.100 |
Notes. Although errors in S′ are obtained considering the dispersion of the data points in relative reflectance, it is important to note that they are in fact dominated by the division of the spectra of the solar analog. See text for further details.
Reference. [1] Binzel et al. (2001); [2] MIT-UH-IRTF (MINUS, http://smass.mit.edu/minus.html); [3] de León et al. (2011b); [4] Binzel et al. (2012); [5] Rivkin et al. (2012).
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