IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3938234142 ± 5.53e-09 |
| Semi-major axis (a) | 1.4595528253 AU ± 3.29e-10 |
| Inclination (i) | 22.86468770° ± 6.72e-07 |
| Long. of Asc. Node (Ω) | 141.22303200° ± 1.66e-06 |
| Arg. of Perihelion (ω) | 96.44554551° ± 2.02e-06 |
| Mean Anomaly (M) | 17.42377128° ± 1.98e-06 |
| Mean Motion (n) | 0.5589623412°/day ± 1.89e-10 |
| Perihelion dist (q) | 0.88474675 AU ± 8.07e-09 |
| Aphelion dist (Q) | 2.03435890 AU ± 8.08e-09 |
| Orbital Period | 1.76331429 yr ± 5.96e-10 |
| H (abs. magnitude) | 15.22 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.205″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.116818 AU |
| Observations Used | 6552 |
| Gaia Obs Used | 72 |
| Oppositions | 16 |
| Arc Total | 1978-2025 |
| First Observation Used | 1978-10-25 |
| Last Observation Used | 2025-03-25 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-03-15 01:21:59 | C | 09 25 03.74 | +76 20 05.7 | – | i | 726 |
| 1999-03-15 01:25:59 | C | 09 25 02.78 | +76 20 21.4 | – | i | 726 |
| 1999-03-15 01:30:00 | C | 09 25 01.82 | +76 20 37.3 | – | i | 726 |
| 1999-03-15 01:34:00 | C | 09 25 00.94 | +76 20 53.1 | – | i | 726 |
| 1999-03-15 01:41:59 | C | 09 24 59.07 | +76 21 24.8 | – | i | 726 |
| 1999-03-15 01:45:59 | C | 09 24 58.17 | +76 21 40.3 | – | i | 726 |
| 1999-03-15 01:50:00 | C | 09 24 57.17 | +76 21 56.0 | – | i | 726 |
| 1999-03-15 01:54:00 | C | 09 24 56.25 | +76 22 11.6 | – | i | 726 |
| 1999-03-15 22:15:54 | C | 09 20 13.01 | +77 39 48.2 | – | – | 118 |
| 1999-03-15 22:17:30 | C | 09 20 12.55 | +77 39 54.3 | – | – | 118 |
| 1999-03-15 22:20:11 | C | 09 20 11.81 | +77 40 04.2 | – | – | 118 |
| 1999-03-16 01:55:10 | C | 09 19 14.51 | +77 53 14.4 | 14.5 | m | 026 |
| 1999-03-16 01:57:40 | C | 09 19 13.85 | +77 53 23.6 | 14.5 | m | 026 |
| 1999-03-16 02:00:10 | C | 09 19 13.19 | +77 53 32.6 | 14.5 | m | 026 |
| 1999-03-16 02:09:10 | C | 09 19 22.26 | +77 54 19.8 | – | i | 726 |
| 1999-03-16 02:13:10 | C | 09 19 21.17 | +77 54 35.2 | – | i | 726 |
| 1999-03-16 02:17:09 | C | 09 19 20.06 | +77 54 50.3 | – | i | 726 |
| 1999-03-16 02:21:09 | C | 09 19 18.89 | +77 55 05.2 | – | i | 726 |
| 1999-03-16 02:25:09 | C | 09 19 17.75 | +77 55 20.2 | – | i | 726 |
| 1999-03-16 02:29:10 | C | 09 19 16.71 | +77 55 35.3 | – | i | 726 |
| 1999-03-16 02:33:10 | C | 09 19 15.48 | +77 55 50.2 | – | i | 726 |
| 1999-03-16 02:37:09 | C | 09 19 14.37 | +77 56 05.4 | – | i | 726 |
| 1999-03-16 02:41:09 | C | 09 19 13.22 | +77 56 20.4 | – | i | 726 |
| 1999-03-16 02:45:10 | C | 09 19 12.12 | +77 56 35.7 | – | i | 726 |
| 1999-03-16 02:46:05 | C | 09 19 11.43 | +77 56 40.4 | 15.4 | z | 750 |
| 1999-03-16 02:53:40 | C | 09 19 09.30 | +77 57 08.8 | 15.5 | z | 750 |
| 1999-03-16 03:00:00 | C | 09 19 07.49 | +77 57 32.5 | 16.0 | z | 750 |
| 1999-03-16 03:07:00 | C | 09 19 05.47 | +77 57 58.8 | 15.9 | z | 750 |
| 1999-03-16 03:15:00 | C | 09 19 03.09 | +77 58 28.7 | 16.0 | z | 750 |
| 1999-03-16 03:20:03 | C | 09 19 01.75 | +77 58 47.5 | 16.7 | z | 750 |
| 1999-03-16 03:22:42 | C | 09 19 00.85 | +77 58 57.6 | 15.9 | z | 750 |
| 1999-03-16 03:30:00 | C | 09 18 58.78 | +77 59 24.8 | 16.5 | z | 750 |
| 1999-03-16 04:30:36 | C | 09 18 34.93 | +78 02 35.8 | 14.5 | m | 026 |
| 1999-03-16 04:31:55 | C | 09 18 34.61 | +78 02 40.5 | 14.5 | m | 026 |
| 1999-03-16 04:35:03 | C | 09 18 33.84 | +78 02 51.8 | 14.5 | m | 026 |
| 1999-03-16 04:36:22 | C | 09 18 33.53 | +78 02 56.6 | 14.5 | m | 026 |
| 1999-03-16 19:03:35 | C | 09 14 49.60 | +78 56 24.3 | – | z | 151 |
| 1999-03-16 19:08:28 | C | 09 14 48.06 | +78 56 42.1 | – | z | 151 |
| 1999-03-16 19:11:51 | C | 09 14 46.93 | +78 56 54.7 | – | z | 151 |
| 1999-03-16 19:13:59 | C | 09 14 46.21 | +78 57 02.8 | – | z | 151 |
| 1999-03-16 19:17:42 | C | 09 14 44.99 | +78 57 16.3 | – | z | 151 |
| 1999-03-16 19:36:31 | C | 09 14 39.06 | +78 58 25.0 | – | z | 469 |
| 1999-03-16 19:38:29 | C | 09 14 38.42 | +78 58 32.0 | – | z | 469 |
| 1999-03-16 19:40:29 | C | 09 14 37.82 | +78 58 39.5 | – | z | 469 |
| 1999-03-16 19:48:30 | C | 09 14 35.17 | +78 59 08.9 | – | z | 469 |
| 1999-03-16 19:50:30 | C | 09 14 34.56 | +78 59 16.0 | – | z | 469 |
| 1999-03-16 19:52:30 | C | 09 14 33.92 | +78 59 23.4 | – | z | 469 |
| 1999-03-17 00:46:24 | C | 09 12 56.51 | +79 16 52.4 | 14.6 | m | 026 |
| 1999-03-17 00:50:36 | C | 09 12 55.14 | +79 17 07.0 | 14.6 | m | 026 |
| 1999-03-17 01:05:25 | C | 09 12 49.42 | +79 17 46.9 | – | z | 121 |