IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5332132517 ± 2.87e-09 |
| Semi-major axis (a) | 2.6649688436 AU ± 2.23e-10 |
| Inclination (i) | 26.68074213° ± 3.93e-07 |
| Long. of Asc. Node (Ω) | 215.44119221° ± 9.01e-07 |
| Arg. of Perihelion (ω) | 132.50311879° ± 9.19e-07 |
| Mean Anomaly (M) | 97.59385004° ± 2.16e-07 |
| Mean Motion (n) | 0.2265552195°/day ± 2.85e-11 |
| Perihelion dist (q) | 1.24397214 AU ± 7.64e-09 |
| Aphelion dist (Q) | 4.08596555 AU ± 7.65e-09 |
| Orbital Period | 4.35049029 yr ± 5.47e-10 |
| H (abs. magnitude) | 9.17 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-03 |
| RMS Residual | 0.149″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.342195 AU |
| Observations Used | 11863 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 286 |
| Oppositions | 72 |
| Arc Total | 1924-2026 |
| First Observation Used | 1924-10-24 |
| Last Observation Used | 2026-04-16 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1999-04-08 20:02:30 | C | 05 22 17.80 | +00 58 21.5 | – | z | 491 |
| 1999-04-08 20:08:45 | C | 05 22 18.16 | +00 58 22.6 | – | z | 491 |
| 1999-04-08 20:15:37 | C | 05 22 18.67 | +00 58 23.0 | – | z | 491 |
| 1999-04-09 02:26:57 | C | 05 22 41.99 | +00 59 31.9 | – | z | 719 |
| 1999-04-09 03:24:39 | C | 05 22 45.60 | +00 59 42.5 | – | z | 719 |
| 1999-04-12 20:28:25 | C | 05 28 22.98 | +01 15 24.9 | – | z | 491 |
| 1999-04-12 20:39:58 | C | 05 28 23.66 | +01 15 24.5 | – | z | 491 |
| 1999-04-25 19:19:12 | C | 05 48 12.86 | +01 59 31.9 | – | z | 151 |
| 1999-04-25 19:26:03 | C | 05 48 13.34 | +01 59 33.0 | – | z | 151 |
| 1999-04-25 19:29:14 | C | 05 48 13.51 | +01 59 34.3 | – | z | 151 |
| 1999-04-25 19:32:32 | C | 05 48 13.72 | +01 59 34.4 | – | z | 151 |
| 1999-11-25 13:10:37 | C | 09 59 51.493 | -15 57 25.08 | – | l | 689 |
| 1999-11-27 09:57:24 | C | 10 00 19.29 | -16 12 21.2 | – | i | 739 |
| 1999-11-27 10:18:21 | C | 10 00 19.45 | -16 12 28.0 | – | i | 739 |
| 1999-11-27 10:35:48 | C | 10 00 19.60 | -16 12 34.4 | – | i | 739 |
| 1999-11-28 12:59:19 | C | 10 00 34.166 | -16 21 16.78 | – | l | 689 |
| 1999-11-29 12:56:28 | C | 10 00 46.362 | -16 29 07.65 | – | l | 689 |
| 1999-12-01 12:48:17 | C | 10 01 07.508 | -16 44 37.16 | – | l | 689 |
| 1999-12-06 12:28:47 | C | 10 01 41.515 | -17 22 07.49 | – | l | 689 |
| 1999-12-09 11:41:41 | C | 10 01 48.72 | -17 43 29.4 | – | a | 704 |
| 1999-12-09 12:08:33 | C | 10 01 48.77 | -17 43 38.1 | – | a | 704 |
| 1999-12-09 12:38:45 | C | 10 01 48.64 | -17 43 47.9 | – | a | 704 |
| 1999-12-12 10:43:20 | C | 10 01 45.74 | -18 04 00.8 | – | i | 670 |
| 1999-12-12 11:36:04 | C | 10 01 45.59 | -18 04 15.8 | – | i | 670 |
| 1999-12-12 13:18:14 | C | 10 01 45.35 | -18 04 44.5 | – | i | 670 |
| 1999-12-17 03:02:19 | C | 10 01 20.32 | -18 34 35.4 | 15.5 | m | 171 |
| 1999-12-17 03:35:49 | C | 10 01 20.07 | -18 34 43.8 | 15.6 | m | 171 |
| 1999-12-18 10:23:26 | C | 10 01 08.78 | -18 42 40.3 | – | a | 704 |
| 1999-12-18 10:44:59 | C | 10 01 08.63 | -18 42 47.1 | – | a | 704 |
| 1999-12-18 11:06:03 | C | 10 01 08.40 | -18 42 52.4 | – | a | 704 |
| 1999-12-18 11:27:07 | C | 10 01 08.27 | -18 42 57.8 | – | a | 704 |
| 1999-12-18 11:48:14 | C | 10 01 08.02 | -18 43 04.5 | – | a | 704 |
| 1999-12-31 11:13:59 | C | 09 57 23.13 | -19 50 56.9 | – | a | 704 |
| 1999-12-31 11:35:27 | C | 09 57 22.73 | -19 51 00.3 | – | a | 704 |
| 1999-12-31 11:56:51 | C | 09 57 22.31 | -19 51 03.2 | – | a | 704 |
| 1999-12-31 12:18:13 | C | 09 57 21.82 | -19 51 08.2 | – | a | 704 |
| 2000-01-04 06:35:00 | C | 09 55 40.22 | -20 05 48.6 | – | m | 808 |
| 2000-01-04 07:38:00 | C | 09 55 38.93 | -20 05 58.0 | – | m | 808 |
| 2000-01-06 07:19:30 | C | 09 54 38.76 | -20 12 42.7 | – | m | 808 |
| 2000-01-06 08:14:00 | C | 09 54 37.52 | -20 12 50.3 | – | m | 808 |
| 2000-01-08 10:11:26 | C | 09 53 29.819 | -20 19 07.29 | – | l | 689 |
| 2000-01-21 22:59:38 | C | 09 44 29.40 | -20 37 51.8 | – | – | 610 |
| 2000-01-21 23:05:38 | C | 09 44 29.21 | -20 37 51.8 | – | – | 610 |
| 2000-01-21 23:11:37 | C | 09 44 29.02 | -20 37 51.8 | – | – | 610 |
| 2000-01-21 23:17:38 | C | 09 44 28.82 | -20 37 51.8 | – | – | 610 |
| 2000-01-21 23:23:38 | C | 09 44 28.63 | -20 37 51.8 | – | – | 610 |
| 2000-01-23 09:01:52 | C | 09 43 24.170 | -20 37 29.37 | – | l | 689 |
| 2000-01-29 08:34:10 | C | 09 38 36.154 | -20 30 49.99 | – | l | 689 |
| 2000-02-01 08:19:35 | C | 09 36 05.822 | -20 24 22.67 | – | l | 689 |
| 2000-02-01 22:06:55 | C | 09 35 36.59 | -20 22 54.9 | – | z | 162 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-10-05.357639 | 4852700 | 3000 | Hz | 2380 | 251 | 251 |