IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.2805915348 ± 2.00e+00 |
| Semi-major axis (a) | 1.4095997620 AU ± 3.00e+00 |
| Inclination (i) | 18.94327964° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 208.49351782° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 140.87505613° ± 6.00e+00 |
| Mean Anomaly (M) | 237.23721707° ± 1.11e-05 |
| Mean Motion (n) | 0.5889366064°/day ± 1.88e+00 |
| Perihelion dist (q) | 1.01407800 AU ± 3.55e+00 |
| Aphelion dist (Q) | 1.80512152 AU ± 4.77e+00 |
| Orbital Period | 1.67356940 yr ± 5.34e+00 |
| NGA Model | r2 |
| A2 | -1.83588269e-06 AU/d² |
| H (abs. magnitude) | 18.20 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-27 |
| RMS Residual | 0.108″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.062703 AU |
| Observations Used | 1775 |
| Gaia Obs Used | 33 |
| Oppositions | 15 |
| Arc Total | 1979-2017 |
| First Observation Used | 1979-12-20 |
| Last Observation Used | 2025-01-11 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-10-12 20:36:11 | C | 04 14 17.87 | +47 20 29.5 | – | z | 121 |
| 1999-10-12 20:48:41 | C | 04 14 18.00 | +47 18 29.1 | – | z | 121 |
| 1999-10-12 20:56:11 | C | 04 14 18.08 | +47 17 16.5 | – | z | 121 |
| 1999-10-12 20:58:42 | C | 04 14 18.10 | +47 16 52.3 | – | z | 121 |
| 1999-10-12 21:03:42 | C | 04 14 18.15 | +47 16 03.9 | – | z | 121 |
| 1999-10-12 21:06:12 | C | 04 14 18.19 | +47 15 39.5 | – | z | 121 |
| 1999-10-12 21:13:41 | C | 04 14 18.21 | +47 14 27.4 | – | z | 121 |
| 1999-10-12 21:16:12 | C | 04 14 18.23 | +47 14 03.8 | – | z | 121 |
| 1999-10-12 21:51:10 | C | 04 14 18.43 | +47 08 24.6 | – | z | 121 |
| 1999-10-12 21:53:40 | C | 04 14 18.44 | +47 07 59.4 | – | z | 121 |
| 1999-10-12 22:03:40 | C | 04 14 18.47 | +47 06 22.1 | – | z | 121 |
| 1999-10-12 22:06:10 | C | 04 14 18.47 | +47 05 58.4 | – | z | 121 |
| 1999-10-12 22:08:41 | C | 04 14 18.49 | +47 05 34.1 | – | z | 121 |
| 1999-10-12 22:16:09 | C | 04 14 18.48 | +47 04 21.4 | – | z | 121 |
| 1999-10-12 22:21:10 | C | 04 14 18.49 | +47 03 32.7 | – | z | 121 |
| 1999-10-12 22:23:39 | C | 04 14 18.49 | +47 03 08.4 | – | z | 121 |
| 1999-10-12 22:28:39 | C | 04 14 18.51 | +47 02 19.8 | – | z | 121 |
| 1999-10-12 22:41:09 | C | 04 14 18.53 | +47 00 17.7 | – | z | 121 |
| 1999-10-12 22:46:10 | C | 04 14 18.53 | +46 59 29.0 | – | z | 121 |
| 1999-10-12 22:51:10 | C | 04 14 18.53 | +46 58 39.8 | – | z | 121 |
| 1999-10-12 22:58:39 | C | 04 14 18.53 | +46 57 27.0 | – | z | 121 |
| 1999-10-12 23:36:09 | C | 04 14 18.49 | +46 51 19.5 | – | z | 121 |
| 1999-10-12 23:48:38 | C | 04 14 18.47 | +46 49 17.1 | – | z | 121 |
| 1999-10-12 23:51:07 | C | 04 14 18.46 | +46 48 52.6 | – | z | 121 |
| 1999-10-13 00:06:08 | C | 04 14 18.44 | +46 46 24.9 | – | z | 121 |
| 1999-10-13 00:11:07 | C | 04 14 18.42 | +46 45 35.7 | – | z | 121 |
| 1999-10-13 00:13:38 | C | 04 14 18.41 | +46 45 11.2 | – | z | 121 |
| 1999-10-13 00:23:37 | C | 04 14 18.40 | +46 43 32.5 | – | z | 121 |
| 1999-10-13 00:28:37 | C | 04 14 18.39 | +46 42 43.2 | – | z | 121 |
| 1999-10-13 00:33:38 | C | 04 14 18.38 | +46 41 54.1 | – | z | 121 |
| 1999-10-13 01:43:41 | C | 04 14 18.24 | +46 30 18.9 | – | z | 121 |
| 1999-10-13 01:46:12 | C | 04 14 18.23 | +46 29 54.4 | – | z | 121 |
| 1999-10-13 03:43:06 | C | 04 14 18.91 | +46 10 43.2 | 14.1 | z | 071 |
| 1999-10-13 03:46:55 | C | 04 14 18.87 | +46 10 04.2 | 14.4 | z | 071 |
| 1999-10-14 23:06:56 | C | 04 15 13.49 | +38 52 18.8 | – | z | 151 |
| 1999-10-14 23:11:51 | C | 04 15 13.46 | +38 51 28.7 | – | z | 151 |
| 1999-10-14 23:15:45 | C | 04 15 13.44 | +38 50 49.1 | – | z | 151 |
| 1999-10-16 21:41:24 | C | 04 15 32.94 | +30 54 24.6 | – | d | 046 |
| 1999-10-16 21:42:36 | C | 04 15 32.91 | +30 54 11.2 | – | d | 046 |
| 1999-10-16 21:43:37 | C | 04 15 32.92 | +30 54 01.5 | – | d | 046 |
| 1999-10-16 22:10:48 | C | 04 15 33.09 | +30 49 26.6 | – | z | 151 |
| 1999-10-16 22:14:54 | C | 04 15 33.05 | +30 48 45.0 | – | z | 151 |
| 1999-10-16 22:18:54 | C | 04 15 33.00 | +30 48 04.7 | – | z | 151 |
| 1999-10-16 22:22:28 | C | 04 15 32.95 | +30 47 29.0 | – | z | 151 |
| 1999-10-16 22:24:16 | C | 04 15 32.94 | +30 47 11.2 | – | z | 151 |
| 1999-10-16 22:26:15 | C | 04 15 32.93 | +30 46 51.8 | – | z | 151 |
| 1999-10-16 23:21:14 | C | 04 15 31.41 | +30 37 37.4 | – | c | 118 |
| 1999-10-16 23:22:10 | C | 04 15 31.39 | +30 37 28.0 | – | c | 118 |
| 1999-10-16 23:24:18 | C | 04 15 31.35 | +30 37 06.5 | – | c | 118 |
| 1999-10-17 00:39:59 | C | 04 15 30.80 | +30 24 18.0 | 14.6 | z | 138 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2004-10-18 01:08:00 | 70782890.01 | 2 | us | 2380 | -1 | -1 |
| 2004-10-21 03:11:00 | 73032657.4 | 1.5 | us | 2380 | -1 | -1 |