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Table 2
Data sets used in the orbital solution.
| Data set | Coverage | Tech. | N | O−C |
| (year) | (m s-1) | |||
|
|
||||
| CFHT | 1980.80–1991.59 | HF | 29 | 90 |
| DAO | 1989.02–1993.65 | HF | 36 | 91 |
| McD-2.1 m | 1988.73–1992.25 | I2 | 50 | 72 |
| McD-CS11 | 1990.78–1992.06 | I2 | 9 | 92 |
| McD-Tull | 2000.01–2013.92 | I2 | 104 | 86 |
| TLS | 2003.04–2010.83 | I2 | 103 | 98 |
| BOAO | 2004.68–2013.71 | I2 | 42 | 72 |
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