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Table 3
A f ρ parameter.
| UT date | Telescope(a) | A f ρ (for 2300 km)(b) | A f ρ (for 5″)(c) |
|---|---|---|---|
| 2010 Aug. 16 | PS1 | 25.3 ± 0.5 | 14.0 ± 1.3 |
| 2010 Sep. 08 | PS1 | 31.2 ± 2.9 | 18.0 ± 0.8 |
| 2010 Dec. 31 | INT | 14.8 ± 1.4 | 14.8 ± 1.4 |
| 2011 Aug. 31 | GN | 0.9 ± 0.1 | 0.20 ± 0.04 |
Notes. (a)Telescope. (b)A f ρ in cm measured for a 2300 km physical radius. (c)A f ρ in cm measured for a 5″ angular size. A f ρ parameter for the epochs described by the first four lines of Table 2 from two different aperture sizes.
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