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 |
|---|---|---|---|---|---|---|
| 2019-03-09 15:34:29 | C | 02 53 04.62 | +09 47 27.0 | – | q | C97 |
| 2019-03-18 02:27:04 | C | 03 08 54.70 | +11 15 34.8 | – | V | 703 |
| 2019-03-18 02:32:59 | C | 03 08 55.18 | +11 15 37.2 | – | V | 703 |
| 2019-03-18 02:38:53 | C | 03 08 55.65 | +11 15 39.6 | – | V | 703 |
| 2019-03-18 02:44:47 | C | 03 08 56.11 | +11 15 42.4 | – | V | 703 |
| 2019-03-19 05:26:02 | C | 03 11 01.26 | +11 26 46.2 | – | V | T08 |
| 2019-03-19 05:26:41 | C | 03 11 01.30 | +11 26 46.9 | – | V | T08 |
| 2019-03-19 05:27:21 | C | 03 11 01.43 | +11 26 47.8 | – | V | T08 |
| 2019-03-19 05:34:39 | C | 03 11 01.98 | +11 26 50.5 | – | V | T08 |
| 2019-09-21 12:21:19 | C | 08 40 07.66 | +15 37 21.5 | – | U | I41 |
| 2019-09-21 12:28:34 | C | 08 40 08.07 | +15 37 20.3 | – | U | I41 |
| 2019-09-21 12:35:48 | C | 08 40 08.49 | +15 37 18.9 | – | U | I41 |
| 2019-09-22 11:55:24 | C | 08 41 28.80 | +15 32 52.4 | – | U | I41 |
| 2019-09-22 12:39:04 | C | 08 41 31.29 | +15 32 44.2 | – | U | I41 |
| 2019-10-03 11:49:12 | C | 08 56 03.52 | +14 42 21.3 | – | V | 703 |
| 2019-10-03 11:56:17 | C | 08 56 03.94 | +14 42 20.4 | – | V | 703 |
| 2019-10-03 12:03:21 | C | 08 56 04.35 | +14 42 18.5 | – | V | 703 |
| 2019-10-03 12:10:25 | C | 08 56 04.75 | +14 42 17.2 | – | V | 703 |
| 2019-10-05 11:26:19 | C | 08 58 34.44 | +14 33 15.7 | – | V | 703 |
| 2019-10-05 11:33:56 | C | 08 58 34.83 | +14 33 14.9 | – | V | 703 |
| 2019-10-05 11:41:32 | C | 08 58 35.27 | +14 33 13.5 | – | V | 703 |
| 2019-10-05 11:49:08 | C | 08 58 35.61 | +14 33 12.1 | – | V | 703 |
| 2019-10-09 13:49:35 | C | 09 03 38.85 | +14 14 38.9 | – | V | T08 |
| 2019-10-09 13:56:59 | C | 09 03 39.26 | +14 14 37.9 | – | V | T08 |
| 2019-10-09 14:01:40 | C | 09 03 39.49 | +14 14 36.7 | – | V | T08 |
| 2019-10-09 14:17:37 | C | 09 03 40.26 | +14 14 33.8 | – | V | T08 |
| 2019-10-10 10:47:35 | C | 09 04 42.39 | +14 10 42.2 | – | V | 703 |
| 2019-10-10 10:56:08 | C | 09 04 42.83 | +14 10 40.3 | – | V | 703 |
| 2019-10-10 11:04:40 | C | 09 04 43.24 | +14 10 38.7 | – | V | 703 |
| 2019-10-10 11:13:11 | C | 09 04 43.63 | +14 10 37.0 | – | V | 703 |
| 2019-10-17 13:47:24 | C | 09 13 02.85 | +13 39 13.0 | – | V | T08 |
| 2019-10-17 13:55:40 | C | 09 13 03.24 | +13 39 12.0 | – | V | T08 |
| 2019-10-17 14:11:35 | C | 09 13 03.99 | +13 39 09.0 | – | V | T08 |
| 2019-10-17 15:29:43 | C | 09 13 07.61 | +13 38 54.8 | – | V | T08 |
| 2019-10-25 10:41:25 | C | 09 21 35.46 | +13 06 14.1 | – | V | 703 |
| 2019-10-25 10:48:56 | C | 09 21 35.81 | +13 06 13.7 | – | V | 703 |
| 2019-10-25 10:56:26 | C | 09 21 36.10 | +13 06 12.4 | – | V | 703 |
| 2019-10-25 11:03:56 | C | 09 21 36.43 | +13 06 10.7 | – | V | 703 |
| 2019-10-25 13:23:36 | C | 09 21 42.53 | +13 05 48.1 | – | V | T08 |
| 2019-10-25 13:27:37 | C | 09 21 42.70 | +13 05 47.5 | – | V | T08 |
| 2019-10-25 13:35:17 | C | 09 21 43.04 | +13 05 46.2 | – | V | T08 |
| 2019-10-25 13:51:18 | C | 09 21 43.72 | +13 05 43.6 | – | V | T08 |
| 2019-10-25 15:38:56 | C | 09 21 48.30 | +13 05 25.7 | – | V | T08 |
| 2019-10-27 13:03:04 | C | 09 23 44.39 | +12 57 54.4 | – | V | T05 |
| 2019-10-27 13:07:43 | C | 09 23 44.60 | +12 57 53.6 | – | V | T05 |
| 2019-10-27 13:22:09 | C | 09 23 45.21 | +12 57 51.3 | – | V | T05 |
| 2019-10-27 13:30:48 | C | 09 23 45.56 | +12 57 49.7 | – | V | T05 |
| 2019-10-31 10:56:53 | C | 09 27 35.10 | +12 42 56.8 | – | V | 703 |
| 2019-10-31 11:04:29 | C | 09 27 35.39 | +12 42 55.6 | – | V | 703 |
| 2019-10-31 11:12:03 | C | 09 27 35.68 | +12 42 54.8 | – | V | 703 |
| 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 |