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 |
|---|---|---|---|---|---|---|
| 2007-01-17 05:10:42 | C | 07 31 07.20 | +17 08 47.0 | – | o | 644 |
| 2007-01-17 05:40:34 | C | 07 31 05.53 | +17 08 54.2 | – | o | 644 |
| 2007-01-17 06:10:29 | C | 07 31 03.84 | +17 09 01.3 | – | o | 644 |
| 2007-01-19 01:27:10 | C | 07 28 41.29 | +17 19 14.2 | 16.2 | r | 084 |
| 2007-01-19 01:30:20 | C | 07 28 41.12 | +17 19 14.8 | 16.1 | r | 084 |
| 2007-01-19 21:59:41 | C | 07 27 34.56 | +17 24 07.3 | – | c | A24 |
| 2007-01-19 22:01:08 | C | 07 27 34.47 | +17 24 07.6 | – | c | A24 |
| 2007-01-19 22:16:52 | C | 07 27 33.61 | +17 24 11.4 | – | c | A24 |
| 2007-01-19 22:48:22 | C | 07 27 31.85 | +17 24 18.8 | – | c | A24 |
| 2007-01-19 22:49:49 | C | 07 27 31.77 | +17 24 19.2 | – | c | A24 |
| 2007-01-20 00:12:44 | C | 07 27 27.17 | +17 24 38.6 | – | c | A24 |
| 2007-01-20 00:14:11 | C | 07 27 27.09 | +17 24 39.0 | – | c | A24 |
| 2007-01-21 20:47:47 | C | 07 25 03.71 | +17 35 08.1 | – | c | A24 |
| 2007-01-21 20:49:17 | C | 07 25 03.62 | +17 35 08.8 | – | c | A24 |
| 2007-01-23 13:17:56 | C | 07 22 55.26 | +17 44 36.4 | – | r | 379 |
| 2007-01-23 13:19:33 | C | 07 22 55.15 | +17 44 36.7 | – | r | 379 |
| 2007-01-23 13:21:10 | C | 07 22 55.05 | +17 44 37.1 | – | r | 379 |
| 2007-01-24 18:37:24 | C | 07 21 23.92 | +17 51 21.7 | 16.3 | r | 084 |
| 2007-01-24 18:40:34 | C | 07 21 23.77 | +17 51 22.3 | 16.3 | r | 084 |
| 2007-01-25 00:25:03 | C | 07 21 05.82 | +17 52 41.3 | 16.4 | r | 084 |
| 2007-01-25 00:28:13 | C | 07 21 05.64 | +17 52 42.1 | 16.2 | r | 084 |
| 2007-01-25 08:19:33 | C | 07 20 41.42 | +17 54 32.7 | – | r | H45 |
| 2007-01-25 08:21:10 | C | 07 20 41.33 | +17 54 32.9 | – | r | H45 |
| 2007-01-25 08:22:31 | C | 07 20 41.27 | +17 54 33.2 | – | r | H45 |
| 2007-01-25 08:24:01 | C | 07 20 41.19 | +17 54 33.6 | – | r | H45 |
| 2007-01-25 08:25:33 | C | 07 20 41.11 | +17 54 34.0 | – | r | H45 |
| 2007-01-25 18:31:51 | C | 07 20 10.54 | +17 56 51.6 | 15.9 | r | 084 |
| 2007-01-25 18:35:00 | C | 07 20 10.41 | +17 56 52.3 | 16.1 | r | 084 |
| 2007-01-25 21:53:09 | C | 07 20 00.24 | +17 57 37.8 | – | o | A32 |
| 2007-01-25 22:02:07 | C | 07 19 59.78 | +17 57 39.8 | – | o | A32 |
| 2007-01-25 22:20:02 | C | 07 19 58.84 | +17 57 43.8 | – | o | A32 |
| 2007-01-26 01:36:57 | C | 07 19 48.72 | +17 58 28.1 | 16.6 | r | 084 |
| 2007-01-26 01:40:07 | C | 07 19 48.52 | +17 58 28.7 | 16.4 | r | 084 |
| 2007-01-26 18:55:47 | C | 07 18 56.84 | +18 02 26.7 | – | c | A24 |
| 2007-01-26 18:57:15 | C | 07 18 56.78 | +18 02 26.6 | – | c | A24 |
| 2007-01-26 20:06:17 | C | 07 18 53.26 | +18 02 42.8 | – | c | A24 |
| 2007-01-26 20:07:46 | C | 07 18 53.18 | +18 02 43.6 | – | c | A24 |
| 2007-01-26 20:18:03 | C | 07 18 52.77 | +18 02 44.6 | – | c | A24 |
| 2007-01-26 21:08:46 | C | 07 18 50.08 | +18 02 57.1 | – | c | A24 |
| 2007-01-26 21:10:14 | C | 07 18 50.01 | +18 02 57.5 | – | c | A24 |
| 2007-01-27 02:15:38 | C | 07 18 34.88 | +18 04 06.5 | – | r | H51 |
| 2007-01-27 02:16:53 | C | 07 18 34.80 | +18 04 07.2 | – | r | H51 |
| 2007-01-27 02:18:06 | C | 07 18 34.73 | +18 04 07.2 | – | r | H51 |
| 2007-01-27 02:19:21 | C | 07 18 34.67 | +18 04 07.4 | – | r | H51 |
| 2007-01-27 02:20:37 | C | 07 18 34.60 | +18 04 08.0 | – | r | H51 |
| 2007-01-27 02:21:52 | C | 07 18 34.55 | +18 04 08.3 | – | r | H51 |
| 2007-01-27 02:23:08 | C | 07 18 34.48 | +18 04 08.3 | – | r | H51 |
| 2007-01-27 02:24:23 | C | 07 18 34.42 | +18 04 08.7 | – | r | H51 |
| 2007-01-27 02:25:37 | C | 07 18 34.35 | +18 04 08.9 | – | r | H51 |
| 2007-01-27 02:26:52 | C | 07 18 34.30 | +18 04 09.6 | – | r | H51 |
| 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 |