IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.2926061927 ± 3.63e-09 |
| Semi-major axis (a) | 1.4573678721 AU ± 2.80e-10 |
| Inclination (i) | 16.56957845° ± 6.22e-07 |
| Long. of Asc. Node (Ω) | 104.87771298° ± 1.73e-06 |
| Arg. of Perihelion (ω) | 76.49995727° ± 2.19e-06 |
| Mean Anomaly (M) | 75.83993705° ± 9.92e-07 |
| Mean Motion (n) | 0.5602198454°/day ± 1.61e-10 |
| Perihelion dist (q) | 1.03093301 AU ± 5.29e-09 |
| Aphelion dist (Q) | 1.88380274 AU ± 5.30e-09 |
| Orbital Period | 1.75935624 yr ± 5.06e-10 |
| H (abs. magnitude) | 16.97 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.196″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.190752 AU |
| Observations Used | 3481 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 105 |
| Oppositions | 16 |
| Arc Total | 1978-2015 |
| First Observation Used | 1978-08-10 |
| Last Observation Used | 2025-02-03 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-06-24 00:11:44 | C | 21 14 10.85 | -17 23 54.6 | – | c | 118 |
| 1999-06-25 23:58:11 | C | 21 12 46.49 | -18 24 35.0 | – | d | 046 |
| 1999-06-25 23:59:51 | C | 21 12 46.44 | -18 24 37.4 | – | d | 046 |
| 1999-06-26 00:03:06 | C | 21 12 46.29 | -18 24 41.7 | – | d | 046 |
| 1999-07-08 17:11:44 | C | 20 58 05.04 | -25 12 52.1 | – | – | 360 |
| 1999-07-08 17:15:44 | C | 20 58 04.76 | -25 12 57.5 | – | – | 360 |
| 1999-07-08 17:19:45 | C | 20 58 04.51 | -25 13 02.7 | – | – | 360 |
| 1999-07-14 07:50:31 | C | 20 48 53.64 | -28 09 45.6 | 16.3 | a | 704 |
| 1999-07-14 08:08:42 | C | 20 48 52.17 | -28 10 08.6 | 16.1 | a | 704 |
| 1999-07-14 08:26:53 | C | 20 48 50.80 | -28 10 31.9 | 16.0 | a | 704 |
| 1999-07-19 11:57:33 | C | 20 39 29.71 | -30 40 41.8 | – | – | 422 |
| 1999-07-19 11:58:21 | C | 20 39 29.65 | -30 40 42.8 | – | – | 422 |
| 1999-07-19 11:59:02 | C | 20 39 29.57 | -30 40 43.8 | – | – | 422 |
| 1999-08-01 13:07:14 | C | 20 15 15.05 | -35 40 36.9 | – | z | 428 |
| 1999-08-01 13:12:13 | C | 20 15 14.65 | -35 40 40.8 | – | z | 428 |
| 1999-08-01 13:17:04 | C | 20 15 14.29 | -35 40 44.3 | – | z | 428 |
| 1999-09-28 14:22:39 | C | 20 02 17.50 | -38 12 35.9 | – | – | 413 |
| 1999-09-28 14:25:53 | C | 20 02 17.58 | -38 12 35.5 | – | – | 413 |
| 1999-09-28 14:29:43 | C | 20 02 17.78 | -38 12 34.5 | – | – | 413 |
| 1999-10-01 10:39:21 | C | 20 05 30.57 | -37 56 37.4 | – | d | 426 |
| 1999-10-01 10:46:29 | C | 20 05 30.94 | -37 56 35.7 | – | d | 426 |
| 1999-10-06 14:43:43 | C | 20 11 52.36 | -37 24 48.3 | – | – | 413 |
| 1999-10-06 14:50:58 | C | 20 11 52.75 | -37 24 46.2 | – | – | 413 |
| 1999-11-04 10:50:36 | C | 20 56 22.92 | -33 34 21.2 | – | – | 413 |
| 1999-11-04 10:53:43 | C | 20 56 23.19 | -33 34 20.2 | – | – | 413 |
| 2001-08-09 16:59:31 | C | 01 05 02.65 | -20 04 42.9 | – | e | 413 |
| 2001-08-09 17:02:30 | C | 01 05 02.66 | -20 04 44.8 | – | e | 413 |
| 2001-08-09 17:05:28 | C | 01 05 02.65 | -20 04 47.0 | – | e | 413 |
| 2001-08-15 17:56:40 | C | 01 04 36.99 | -21 52 46.6 | – | c | 474 |
| 2001-08-15 17:59:15 | C | 01 04 37.01 | -21 52 48.2 | – | c | 474 |
| 2001-08-15 18:04:14 | C | 01 04 36.92 | -21 52 51.8 | – | c | 474 |
| 2001-08-15 18:06:50 | C | 01 04 36.90 | -21 52 54.0 | – | c | 474 |
| 2001-08-15 18:11:09 | C | 01 04 36.86 | -21 52 57.2 | – | c | 474 |
| 2001-08-17 11:16:57 | C | 01 04 11.31 | -22 25 06.7 | 20.2 | c | 644 |
| 2001-08-17 11:31:59 | C | 01 04 11.09 | -22 25 18.2 | 19.8 | c | 644 |
| 2001-08-17 11:47:07 | C | 01 04 10.89 | -22 25 30.1 | 20.0 | c | 644 |
| 2001-08-19 09:31:53 | C | 01 03 32.28 | -23 01 34.0 | 19.2 | c | 704 |
| 2001-08-19 09:50:26 | C | 01 03 32.02 | -23 01 48.9 | 19.6 | c | 704 |
| 2001-08-19 10:08:55 | C | 01 03 31.67 | -23 02 02.3 | 19.3 | c | 704 |
| 2001-08-19 10:27:21 | C | 01 03 31.37 | -23 02 17.8 | 19.2 | c | 704 |
| 2001-08-23 13:49:49 | C | 01 01 29.96 | -24 22 03.2 | 20.1 | i | 608 |
| 2001-08-23 14:05:30 | C | 01 01 29.56 | -24 22 16.3 | 20.3 | i | 608 |
| 2001-08-23 14:20:32 | C | 01 01 29.17 | -24 22 28.6 | 20.5 | i | 608 |
| 2001-08-24 13:55:12 | C | 01 00 53.02 | -24 41 31.2 | 19.7 | c | 608 |
| 2001-08-24 14:10:56 | C | 01 00 52.59 | -24 41 44.8 | 20.4 | c | 608 |
| 2001-08-24 14:26:17 | C | 01 00 52.16 | -24 41 57.5 | 20.5 | c | 608 |
| 2001-09-11 08:30:30 | C | 00 42 17.50 | -30 07 52.8 | 19.4 | c | 704 |
| 2001-09-11 08:51:38 | C | 00 42 16.21 | -30 08 07.0 | 19.7 | c | 704 |
| 2001-09-11 09:33:43 | C | 00 42 13.62 | -30 08 35.5 | 19.2 | c | 704 |
| 2001-09-11 09:54:50 | C | 00 42 12.42 | -30 08 49.7 | 19.5 | c | 704 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2013-05-11 08:20:00 | 304564740.19 | 4 | us | 2380 | -1 | -1 |