| Observer | Karl-Gustav Andersson |
| Date | 1999 May 15 |
| Time (UT) | 22:05 |
| Site | Solna, Sweden |
| Instrument | 76 mm f/12 achromatic refractor, x150 |
| Filter | I.L., W21 |
| Seeing (Ant.) | III-IV |
| Ls | 139.4 deg |
| CML | 264.9 deg |
| Diameter | 15.7" |
| Tilt | +21.7 |
| Phase | 0.977 |
| Phase Angle | 17.5 deg |
| P | 37 deg |
| Q | 112 deg |
| Notes |