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 |
|---|---|---|---|---|---|---|
| 2002-01-21 23:30:04 | C | 08 03 34.61 | +17 16 55.9 | – | c | 127 |
| 2002-01-22 05:31:56 | C | 08 03 15.06 | +17 18 36.5 | 16.4 | c | 704 |
| 2002-01-22 05:56:36 | C | 08 03 13.68 | +17 18 43.1 | 16.4 | c | 704 |
| 2002-01-22 06:18:03 | C | 08 03 12.49 | +17 18 49.2 | 16.5 | c | 704 |
| 2002-01-22 06:39:33 | C | 08 03 11.28 | +17 18 55.0 | 16.6 | c | 704 |
| 2002-01-22 07:01:02 | C | 08 03 10.07 | +17 19 00.9 | 16.8 | c | 704 |
| 2002-01-25 07:08:11 | C | 07 59 15.477 | +17 38 34.40 | – | g | 689 |
| 2002-01-26 06:16:31 | C | 07 58 00.94 | +17 44 48.4 | 16.0 | c | 644 |
| 2002-01-26 06:47:27 | C | 07 57 59.25 | +17 44 56.9 | 15.6 | c | 644 |
| 2002-01-26 07:17:36 | C | 07 57 57.59 | +17 45 04.9 | 15.7 | c | 644 |
| 2002-02-01 06:32:17 | C | 07 50 28.312 | +18 22 45.48 | – | g | 689 |
| 2002-02-02 21:38:59 | C | 07 48 30.84 | +18 32 41.7 | – | c | 240 |
| 2002-02-02 21:43:13 | C | 07 48 30.62 | +18 32 42.8 | – | c | 240 |
| 2002-02-02 21:57:44 | C | 07 48 29.89 | +18 32 46.5 | – | c | 240 |
| 2002-02-02 21:59:49 | C | 07 48 29.78 | +18 32 47.0 | – | c | 240 |
| 2002-02-03 04:04:56 | C | 07 48 11.69 | +18 34 19.4 | – | m | 450 |
| 2002-02-03 04:27:35 | C | 07 48 10.56 | +18 34 25.1 | – | m | 450 |
| 2002-02-03 04:50:13 | C | 07 48 09.46 | +18 34 29.5 | – | m | 450 |
| 2002-02-03 19:35:03 | C | 07 47 26.24 | +18 38 11.6 | – | c | 240 |
| 2002-02-03 19:37:09 | C | 07 47 26.13 | +18 38 12.1 | – | c | 240 |
| 2002-02-03 19:43:26 | C | 07 47 25.82 | +18 38 13.7 | – | c | 240 |
| 2002-02-03 20:19:52 | C | 07 47 24.01 | +18 38 22.8 | – | c | 240 |
| 2002-02-03 20:28:31 | C | 07 47 23.58 | +18 38 24.9 | – | c | 240 |
| 2002-02-03 20:31:38 | C | 07 47 23.43 | +18 38 25.7 | – | c | 240 |
| 2002-02-03 21:15:38 | C | 07 47 21.24 | +18 38 36.8 | – | c | 198 |
| 2002-02-03 21:18:13 | C | 07 47 21.11 | +18 38 37.4 | – | c | 198 |
| 2002-02-03 21:38:32 | C | 07 47 20.10 | +18 38 42.6 | – | c | 198 |
| 2002-02-03 21:41:09 | C | 07 47 19.97 | +18 38 43.2 | – | c | 198 |
| 2002-02-04 06:16:33 | C | 07 46 54.849 | +18 40 52.09 | – | g | 689 |
| 2002-02-04 18:49:28 | C | 07 46 18.74 | +18 43 57.8 | – | c | 185 |
| 2002-02-04 18:52:45 | C | 07 46 18.60 | +18 43 58.1 | – | c | 185 |
| 2002-02-04 18:56:14 | C | 07 46 18.42 | +18 43 59.2 | – | c | 185 |
| 2002-02-04 18:58:14 | C | 07 46 18.32 | +18 43 59.5 | – | c | 185 |
| 2002-02-04 19:01:42 | C | 07 46 18.13 | +18 44 00.6 | – | c | 185 |
| 2002-02-04 19:04:47 | C | 07 46 17.97 | +18 44 01.5 | – | c | 185 |
| 2002-02-04 21:35:09 | C | 07 46 10.61 | +18 44 38.4 | – | c | 113 |
| 2002-02-04 21:37:09 | C | 07 46 10.51 | +18 44 38.9 | – | c | 113 |
| 2002-02-04 21:41:10 | C | 07 46 10.31 | +18 44 40.0 | – | c | 113 |
| 2002-02-05 04:11:37 | C | 07 45 51.80 | +18 46 17.1 | 15.8 | c | 644 |
| 2002-02-05 04:41:38 | C | 07 45 50.34 | +18 46 24.6 | 15.8 | c | 644 |
| 2002-02-05 05:11:55 | C | 07 45 48.85 | +18 46 32.1 | 15.5 | c | 644 |
| 2002-02-06 04:10:37 | C | 07 44 43.74 | +18 52 07.1 | 15.9 | c | 644 |
| 2002-02-06 04:40:41 | C | 07 44 42.30 | +18 52 14.6 | 15.8 | c | 644 |
| 2002-02-06 05:10:58 | C | 07 44 40.84 | +18 52 22.0 | 15.6 | c | 644 |
| 2002-02-07 05:49:19 | C | 07 43 32.24 | +18 58 17.8 | 16.5 | c | 704 |
| 2002-02-07 06:10:08 | C | 07 43 31.26 | +18 58 23.1 | 16.6 | c | 704 |
| 2002-02-07 06:31:00 | C | 07 43 30.27 | +18 58 28.0 | 16.5 | c | 704 |
| 2002-02-07 07:12:54 | C | 07 43 28.29 | +18 58 38.0 | 16.6 | c | 704 |
| 2002-02-08 22:06:36 | C | 07 41 43.26 | +19 07 46.3 | – | a | 233 |
| 2002-02-08 22:10:36 | C | 07 41 43.09 | +19 07 47.3 | – | a | 233 |
| 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 |