Total observations: 24
Bands: 0.48, 0.62, 0.77, H, J, V
Observatories: Asiago, CASLEO, CASLEO 2.15, Lulin 1.0, Palomar, Sanglok
References: 1987a Belskaya, 2017 Belskaya, 2019 Lopez-Sisterna, 2022 Kang-Shian Pan, 2025 Masiero
| Date | Band | Phase | P | sP | Q | sQ | Pr | Qr | Psi | Obs | Ref |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 / 07 / 24 | 0.48 | 7.85 | None | 0.11 | None | 2.0 | -1.13 | 172.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2017 / 07 / 23 | 0.48 | 7.86 | None | 0.13 | None | 5.0 | -0.63 | 179.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2017 / 08 / 16 | 0.48 | 12.29 | None | 0.07 | None | 2.0 | -0.84 | 102.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2017 / 08 / 18 | 0.48 | 12.87 | None | 0.08 | None | 2.0 | -0.82 | 107.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2006 / 04 / 24.89 | V | 7.25 | None | 0.08 | None | 2.0 | -0.92 | 92.5 | None | Asiago | 2017 Belskaya |
| 1984 / 05 / 30.873 | V | 10.5 | 1.27 | 0.11 | 61.1 | 2.5 | -1.27 | None | 240.8 | Sanglok | 1987a Belskaya |
| 2010 / 04 / 22.01 | V | 18.3 | None | 0.06 | None | 3.0 | -0.07 | 145.1 | None | CASLEO | 2017 Belskaya |
| 2018 / 11 / 08 | V | 24.0 | 0.29 | 0.04 | 33.4 | 4.1 | 0.23 | None | 105.1 | CASLEO 2.15 | 2019 Lopez-Sisterna |
| 2017 / 07 / 24 | 0.62 | 7.85 | None | 0.11 | None | 2.0 | -1.2 | 171.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2017 / 07 / 23 | 0.62 | 7.86 | None | 0.06 | None | 1.0 | -1.19 | 176.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2017 / 08 / 16 | 0.62 | 12.29 | None | 0.05 | None | 1.0 | -0.71 | 104.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2017 / 08 / 18 | 0.62 | 12.87 | None | 0.07 | None | 2.0 | -0.92 | 109.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2017 / 07 / 24 | 0.77 | 7.85 | None | 0.11 | None | 2.0 | -1.1 | 165.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2017 / 07 / 23 | 0.77 | 7.86 | None | 0.05 | None | 1.0 | -0.88 | 175.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2017 / 08 / 16 | 0.77 | 12.29 | None | 0.06 | None | 2.0 | -0.56 | 104.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2017 / 08 / 18 | 0.77 | 12.87 | None | 0.1 | None | 3.0 | -0.81 | 111.0 | None | Lulin 1.0 | 2022 Kang-Shian Pan |
| 2024 / 01 / 29 | H | 9.4 | None | 0.1 | None | 3.1 | -1.03 | 88.6 | None | Palomar | 2025 Masiero |
| 2025 / 05 / 28 | H | 11.4 | None | 0.14 | None | 2.9 | -1.12 | 88.3 | None | Palomar | 2025 Masiero |
| 2024 / 05 / 19 | H | 19.1 | None | 0.13 | None | 12.8 | -0.66 | 120.9 | None | Palomar | 2025 Masiero |
| 2023 / 01 / 14 | H | 26.5 | None | 0.1 | None | 4.7 | 0.64 | 176.1 | None | Palomar | 2025 Masiero |
| 2024 / 01 / 29 | J | 9.4 | None | 0.1 | None | 2.8 | -1.16 | 91.8 | None | Palomar | 2025 Masiero |
| 2025 / 05 / 28 | J | 11.4 | None | 0.12 | None | 3.7 | -0.85 | 87.2 | None | Palomar | 2025 Masiero |
| 2024 / 05 / 19 | J | 19.1 | None | 0.24 | None | 10.0 | -0.65 | 97.2 | None | Palomar | 2025 Masiero |
| 2023 / 01 / 14 | J | 26.5 | None | 0.1 | None | 4.2 | 0.72 | 1.6 | None | Palomar | 2025 Masiero |