| Object | NTBn dark spot | ID | NTCB4 |
|---|
| Period | Data Count | 6 | |
|---|---|---|---|
| Rotation Period | 9h54m03.5s±2.2s | Refernce Date | 2016/03/08 |
| Drift Rate (deg./day) | -2.371±0.054 | Refernce Longitude | 275.0±0.6 |
| Limiting Date | 2016/05/23－2016/06/14 | Latitude | +28.1±0.8 |
| Limiting Longitude | 93.3－41.8 | Wind Velocity (m/sec) | +26.5±0.7 |
| No. | Date | Time | Longitude | Sys. | PCF | Object | Location | Latitude | Observer | Est. Longitude | Error |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016/05/23 | 13:02 | 93.3 | 2 | C | D SPOT | NTB-N | +29.4 | Miyazaki, Isao | 93.5 | -0.2 |
| 2 | 2016/05/28 | 11:18 | 81.9 | 2 | C | D SPOT | NTB-N | +27.5 | Miyazaki, Isao | 81.9 | 0.0 |
| 3 | 2016/05/30 | 12:37 | 77.9 | 2 | C | D SPOT | NTB-N | +28.4 | Miyazaki, Isao | 77.0 | +0.9 |
| 4 | 2016/06/02 | 10:36 | 69.4 | 2 | C | D SPOT | NTB-N | +27.1 | Yoneyama, Seiichi | 70.1 | -0.7 |
| 5 | 2016/06/09 | 10:28 | 53.3 | 2 | C | D SPOT | NTB-N | +28.4 | Einaga, Hideo | 53.5 | -0.2 |
| 6 | 2016/06/14 | 10:14 | 41.8 | 2 | C | D SPOT | NTB-N | +28.0 | Einaga, Hideo | 41.7 | +0.1 |
