Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| NGC number | Object type | Constellation | Right ascension ( J2000 ) | Declination ( J2000 ) | Apparent magnitude |
| --- | --- | --- | --- | --- | --- |
| 3021.0 | Spiral galaxy | Leo Minor | 09h50m57s | °33′15″ | 12.2 |
| 3030.0 | Galaxy | Hydra | 09h50m10.5s | °13′35″ | 15.0 |
| 3031.0 | Spiral galaxy | Ursa Major | 09h55m33.2s | °03′55″ | 8.1 |
| 3032.0 | Lenticular galaxy | Leo | 09h52m08.2s | °14′12″ | 13.0 |
| 3033.0 | Open cluster | Vela | 09h48m30s | °26′ | 9.2 |
| 3034.0 | Irregular galaxy | Ursa Major | 09h55m52.2s | °40′49″ | 9.2 |
| 3035.0 | Spiral galaxy | Sextans | 09h51m54.0s | °49′15″ | 13.5 |
| 3049.0 | Spiral galaxy | Leo | 09h54m49.8s | °16′17″ | 13.5 |
| 3054.0 | Spiral galaxy | Hydra | 09h54m28.9s | °42′07″ | 12.2 |
| 3077.0 | Irregular galaxy | Ursa Major | 10h03m20.0s | °44′02″ | 10.9 |
| 3079.0 | Spiral galaxy | Ursa Major | 10h01m58.5s | °40′50″ | 11.2 |
Question:
what is the constellation when the right ascension (j2000) is 09h51m54.0s?
Answer:
Sextans