IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3973228500 ± 3.37e-09 |
| Semi-major axis (a) | 1.8630580824 AU ± 4.99e-10 |
| Inclination (i) | 8.45629236° ± 2.99e-07 |
| Long. of Asc. Node (Ω) | 133.07459963° ± 2.39e-06 |
| Arg. of Perihelion (ω) | 167.83961943° ± 2.63e-06 |
| Mean Anomaly (M) | 311.46100560° ± 6.93e-07 |
| Mean Motion (n) | 0.3875901077°/day ± 1.56e-10 |
| Perihelion dist (q) | 1.12282254 AU ± 6.29e-09 |
| Aphelion dist (Q) | 2.60329363 AU ± 6.32e-09 |
| Orbital Period | 2.54296037 yr ± 1.02e-09 |
| NGA Model | r2 |
| A2 | -5.33141704e-16 ± 5.07e-16 AU/d² |
| H (abs. magnitude) | 12.79 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.120″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.108765 AU |
| Observations Used | 13532 |
| Radar Obs Used | 4 |
| Gaia Obs Used | 222 |
| Oppositions | 53 |
| Arc Total | 1929-2025 |
| First Observation Used | 1929-09-25 |
| Last Observation Used | 2025-06-15 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2013-10-20 05:31:02 | C | 01 42 39.86 | -13 58 22.9 | – | u | H21 |
| 2013-10-20 05:34:11 | C | 01 42 39.69 | -13 58 22.7 | – | u | H21 |
| 2013-10-20 05:36:37 | C | 01 42 39.57 | -13 58 22.3 | – | u | H21 |
| 2013-10-20 05:43:17 | C | 01 42 39.24 | -13 58 21.9 | – | u | H21 |
| 2013-10-20 05:47:07 | C | 01 42 39.04 | -13 58 21.6 | – | u | H21 |
| 2013-10-23 20:27:06 | C | 01 38 46.59 | -13 48 27.2 | 13.4 | t | L04 |
| 2013-10-23 20:34:02 | C | 01 38 46.29 | -13 48 26.1 | 13.3 | t | L04 |
| 2013-10-24 00:29:18 | C | 01 38 36.55 | -13 47 34.3 | – | r | Y00 |
| 2013-10-24 00:40:49 | C | 01 38 36.02 | -13 47 32.6 | – | r | Y00 |
| 2013-10-24 00:50:35 | C | 01 38 35.58 | -13 47 31.2 | – | r | Y00 |
| 2013-10-25 00:11:50 | C | 01 37 37.43 | -13 43 39.2 | – | r | Y00 |
| 2013-10-25 00:23:32 | C | 01 37 36.91 | -13 43 37.3 | – | r | Y00 |
| 2013-10-25 00:35:48 | C | 01 37 36.36 | -13 43 35.2 | – | r | Y00 |
| 2013-10-28 19:36:40 | C | 01 34 07.87 | -13 24 37.4 | – | q | A84 |
| 2013-10-28 19:37:41 | C | 01 34 07.82 | -13 24 37.3 | – | q | A84 |
| 2013-10-28 19:38:44 | C | 01 34 07.78 | -13 24 37.0 | – | q | A84 |
| 2013-10-28 19:39:46 | C | 01 34 07.73 | -13 24 36.8 | – | q | A84 |
| 2013-10-28 19:40:49 | C | 01 34 07.70 | -13 24 36.4 | – | q | A84 |
| 2013-10-28 19:41:50 | C | 01 34 07.66 | -13 24 36.2 | – | q | A84 |
| 2013-10-28 19:42:53 | C | 01 34 07.62 | -13 24 36.0 | – | q | A84 |
| 2013-10-28 19:43:55 | C | 01 34 07.57 | -13 24 35.8 | – | q | A84 |
| 2013-10-28 19:44:59 | C | 01 34 07.54 | -13 24 35.5 | – | q | A84 |
| 2013-10-28 19:46:00 | C | 01 34 07.50 | -13 24 35.4 | – | q | A84 |
| 2013-10-28 19:47:03 | C | 01 34 07.47 | -13 24 34.9 | – | q | A84 |
| 2013-10-28 19:48:05 | C | 01 34 07.42 | -13 24 34.7 | – | q | A84 |
| 2013-10-28 19:49:08 | C | 01 34 07.36 | -13 24 34.5 | – | q | A84 |
| 2013-10-28 19:50:09 | C | 01 34 07.35 | -13 24 34.2 | – | q | A84 |
| 2013-10-28 19:51:13 | C | 01 34 07.31 | -13 24 34.0 | – | q | A84 |
| 2013-10-28 19:56:24 | C | 01 34 07.09 | -13 24 32.7 | – | q | A84 |
| 2013-10-28 19:57:38 | C | 01 34 07.03 | -13 24 32.4 | – | q | A84 |
| 2013-10-28 19:58:39 | C | 01 34 07.01 | -13 24 32.3 | – | q | A84 |
| 2013-10-28 19:59:43 | C | 01 34 06.97 | -13 24 31.9 | – | q | A84 |
| 2013-10-28 20:00:44 | C | 01 34 06.93 | -13 24 31.7 | – | q | A84 |
| 2013-10-28 20:02:49 | C | 01 34 06.86 | -13 24 31.0 | – | q | A84 |
| 2013-10-28 20:03:52 | C | 01 34 06.81 | -13 24 30.8 | – | q | A84 |
| 2013-10-28 20:04:54 | C | 01 34 06.78 | -13 24 30.5 | – | q | A84 |
| 2013-10-28 22:56:42 | C | 01 34 00.12 | -13 23 48.0 | – | q | A84 |
| 2013-10-28 22:58:09 | C | 01 34 00.06 | -13 23 47.7 | – | q | A84 |
| 2013-10-28 22:59:39 | C | 01 34 00.01 | -13 23 47.3 | – | q | A84 |
| 2013-10-28 23:01:05 | C | 01 33 59.95 | -13 23 46.9 | – | q | A84 |
| 2013-10-28 23:02:35 | C | 01 33 59.89 | -13 23 46.5 | – | q | A84 |
| 2013-10-28 23:04:02 | C | 01 33 59.84 | -13 23 46.3 | – | q | A84 |
| 2013-10-28 23:05:32 | C | 01 33 59.78 | -13 23 45.6 | – | q | A84 |
| 2013-10-28 23:06:59 | C | 01 33 59.73 | -13 23 45.4 | – | q | A84 |
| 2013-10-28 23:08:27 | C | 01 33 59.67 | -13 23 45.0 | – | q | A84 |
| 2013-10-28 23:09:53 | C | 01 33 59.62 | -13 23 44.7 | – | q | A84 |
| 2013-10-28 23:11:23 | C | 01 33 59.55 | -13 23 44.3 | – | q | A84 |
| 2013-10-28 23:12:49 | C | 01 33 59.51 | -13 23 44.0 | – | q | A84 |
| 2013-10-28 23:14:19 | C | 01 33 59.45 | -13 23 43.6 | – | q | A84 |
| 2013-10-28 23:15:46 | C | 01 33 59.39 | -13 23 43.2 | – | q | A84 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-07-08 08:00:00 | 20560 | 6 | Hz | 2380 | -1 | -1 |
| 1985-07-08.333333 | 2056000 | 600 | Hz | 2380 | 251 | 251 |
| 1985-07-09 08:09:00 | 202574571 | 16 | us | 2380 | -1 | -1 |
| 1985-07-09.339583 | 20257457100 | 16000 | us | 2380 | 251 | 251 |
| 2013-06-27 09:40:00 | 323904701.64 | 5 | us | 2380 | -1 | -1 |
| 2013-07-04 09:14:00 | 321083718.18 | 5 | us | 2380 | -1 | -1 |