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 |
|---|---|---|---|---|---|---|
| 1999-08-10 05:45:36 | C | 17 10 45.23 | +63 05 20.4 | – | – | 658 |
| 1999-08-11 04:13:29 | C | 17 10 27.18 | +63 21 42.0 | – | c | 846 |
| 1999-08-15 04:41:30 | C | 17 09 32.29 | +64 32 58.6 | – | c | 846 |
| 1999-08-15 05:02:30 | C | 17 09 31.90 | +64 33 12.8 | – | c | 846 |
| 1999-08-15 05:17:28 | C | 17 09 31.67 | +64 33 23.1 | – | c | 846 |
| 1999-08-16 05:45:50 | C | 17 09 22.92 | +64 51 55.5 | – | c | 846 |
| 1999-08-16 05:56:30 | C | 17 09 22.82 | +64 52 01.4 | – | c | 846 |
| 1999-08-16 06:06:29 | C | 17 09 22.68 | +64 52 08.5 | – | c | 846 |
| 1999-08-16 06:16:30 | C | 17 09 22.51 | +64 52 14.8 | – | c | 846 |
| 1999-08-22 14:04:57 | C | 17 09 15.04 | +66 54 23.5 | – | z | 402 |
| 1999-08-22 14:06:45 | C | 17 09 15.17 | +66 54 24.7 | – | z | 402 |
| 1999-08-22 14:08:34 | C | 17 09 15.05 | +66 54 26.5 | – | z | 402 |
| 1999-08-23 20:11:31 | C | 17 09 24.81 | +67 20 28.1 | – | z | 595 |
| 1999-08-23 20:26:19 | C | 17 09 24.80 | +67 20 40.5 | – | z | 595 |
| 1999-08-23 20:39:40 | C | 17 09 24.58 | +67 20 50.7 | – | z | 595 |
| 1999-08-23 21:17:23 | C | 17 09 24.37 | +67 21 22.0 | – | d | 046 |
| 1999-08-23 21:20:21 | C | 17 09 24.36 | +67 21 24.0 | – | d | 046 |
| 1999-08-23 21:23:30 | C | 17 09 24.34 | +67 21 26.6 | – | d | 046 |
| 1999-08-24 07:45:41 | C | 17 09 27.09 | +67 30 27.7 | – | – | 647 |
| 1999-08-24 07:52:44 | C | 17 09 27.42 | +67 30 36.2 | – | – | 647 |
| 1999-08-24 07:58:22 | C | 17 09 27.45 | +67 30 38.1 | – | – | 647 |
| 1999-08-28 06:43:50 | C | 17 10 16.12 | +68 58 46.7 | – | – | 647 |
| 1999-08-28 07:14:59 | C | 17 10 16.46 | +68 59 13.1 | – | – | 647 |
| 1999-08-28 07:25:59 | C | 17 10 16.61 | +68 59 24.5 | – | – | 647 |
| 1999-09-01 19:17:40 | C | 17 11 57.23 | +70 51 53.2 | – | z | 587 |
| 1999-09-01 19:27:59 | C | 17 11 57.42 | +70 52 05.6 | – | z | 587 |
| 1999-09-08 11:51:14 | C | 17 16 42.69 | +74 11 03.9 | – | – | 360 |
| 1999-09-08 11:54:44 | C | 17 16 42.69 | +74 11 08.6 | – | – | 360 |
| 1999-09-08 11:58:30 | C | 17 16 42.84 | +74 11 13.4 | – | – | 360 |
| 1999-09-12 18:56:27 | C | 17 22 58.71 | +76 47 21.3 | – | d | 046 |
| 1999-09-12 18:57:59 | C | 17 22 58.80 | +76 47 23.7 | – | d | 046 |
| 1999-09-12 18:59:28 | C | 17 22 58.82 | +76 47 26.0 | – | d | 046 |
| 1999-09-12 19:01:17 | C | 17 22 58.90 | +76 47 29.2 | – | d | 046 |
| 1999-09-12 20:55:59 | C | 17 23 05.61 | +76 50 28.8 | – | – | 557 |
| 1999-09-12 20:59:21 | C | 17 23 05.78 | +76 50 34.3 | – | – | 557 |
| 1999-09-12 21:07:55 | C | 17 23 06.34 | +76 50 47.8 | – | – | 557 |
| 1999-09-12 21:11:14 | C | 17 23 06.68 | +76 50 53.2 | – | – | 557 |
| 1999-09-12 21:14:36 | C | 17 23 06.84 | +76 50 58.2 | – | – | 557 |
| 1999-09-13 04:08:12 | C | 17 23 44.65 | +77 02 45.2 | – | – | 848 |
| 1999-09-13 04:12:39 | C | 17 23 44.89 | +77 02 53.0 | – | – | 848 |
| 1999-09-13 04:18:29 | C | 17 23 45.16 | +77 03 02.0 | – | – | 848 |
| 1999-09-14 21:09:44 | C | 17 27 50.96 | +78 14 09.9 | – | c | 540 |
| 1999-09-14 21:11:53 | C | 17 27 51.19 | +78 14 14.7 | – | c | 540 |
| 1999-09-14 21:13:45 | C | 17 27 51.22 | +78 14 18.2 | – | c | 540 |
| 1999-09-15 05:00:20 | C | 17 28 49.22 | +78 28 41.0 | – | – | 848 |
| 1999-09-15 05:03:51 | C | 17 28 49.50 | +78 28 47.3 | – | – | 848 |
| 1999-09-15 05:09:37 | C | 17 28 49.88 | +78 28 58.2 | – | – | 848 |
| 1999-09-16 05:03:32 | C | 17 32 07.86 | +79 13 58.9 | – | – | 848 |
| 1999-09-16 05:09:16 | C | 17 32 08.34 | +79 14 09.5 | – | – | 848 |
| 1999-09-16 05:14:47 | C | 17 32 09.06 | +79 14 19.2 | – | – | 848 |
| 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 |