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 |
|---|---|---|---|---|---|---|
| 2018-05-15 11:38:04 | C | 15 00 31.57 | +12 39 43.5 | – | U | T08 |
| 2018-05-15 11:49:13 | C | 15 00 31.04 | +12 39 49.0 | – | U | T08 |
| 2018-05-15 12:02:11 | C | 15 00 30.41 | +12 39 55.4 | – | U | T08 |
| 2018-05-15 12:10:31 | C | 15 00 30.01 | +12 39 59.5 | – | U | T08 |
| 2018-05-15 17:23:35 | C | 15 00 16.95 | +12 42 33.5 | – | U | G26 |
| 2018-05-15 18:18:06 | C | 15 00 14.31 | +12 42 59.2 | – | U | G26 |
| 2018-05-15 19:12:14 | C | 15 00 11.75 | +12 43 25.8 | – | U | G26 |
| 2018-05-17 07:50:53 | C | 14 58 36.84 | +13 00 58.2 | – | U | 703 |
| 2018-05-17 07:58:28 | C | 14 58 36.47 | +13 01 01.6 | – | U | 703 |
| 2018-05-17 08:06:02 | C | 14 58 36.09 | +13 01 05.1 | – | U | 703 |
| 2018-05-17 08:13:37 | C | 14 58 35.73 | +13 01 08.5 | – | U | 703 |
| 2018-05-17 20:36:55 | C | 14 58 04.31 | +13 06 38.6 | – | q | C23 |
| 2018-05-17 20:40:58 | C | 14 58 04.13 | +13 06 40.6 | – | q | C23 |
| 2018-05-17 20:45:01 | C | 14 58 03.94 | +13 06 42.3 | – | q | C23 |
| 2018-05-17 21:42:17 | C | 14 58 01.16 | +13 07 08.5 | 12.2 | U | K46 |
| 2018-05-17 21:56:47 | C | 14 58 00.47 | +13 07 14.9 | 12.2 | U | K46 |
| 2018-05-17 22:29:17 | C | 14 57 58.92 | +13 07 29.5 | 13.1 | U | K46 |
| 2018-05-17 23:32:32 | C | 14 57 55.87 | +13 07 59.2 | – | q | 160 |
| 2018-05-17 23:35:08 | C | 14 57 55.74 | +13 08 00.1 | – | q | 160 |
| 2018-05-17 23:37:40 | C | 14 57 55.63 | +13 08 01.4 | – | q | 160 |
| 2018-05-18 20:35:19 | C | 14 57 01.57 | +13 17 01.2 | – | q | C23 |
| 2018-05-18 20:39:21 | C | 14 57 01.38 | +13 17 03.0 | – | q | C23 |
| 2018-05-18 20:43:25 | C | 14 57 01.19 | +13 17 04.6 | – | q | C23 |
| 2018-05-18 22:45:25 | C | 14 56 55.31 | +13 17 56.4 | 13.3 | U | K46 |
| 2018-05-18 23:24:55 | C | 14 56 53.43 | +13 18 12.7 | 12.2 | U | K46 |
| 2018-05-19 00:13:53 | C | 14 56 51.11 | +13 18 32.9 | 12.4 | U | K46 |
| 2018-05-19 00:40:24 | C | 14 56 49.86 | +13 18 43.7 | 13.0 | U | K46 |
| 2018-05-19 01:30:24 | C | 14 56 47.51 | +13 19 04.0 | 12.5 | U | K46 |
| 2018-05-19 10:41:39 | C | 14 56 23.73 | +13 23 00.5 | – | U | T08 |
| 2018-05-19 10:59:50 | C | 14 56 22.83 | +13 23 07.8 | – | U | T08 |
| 2018-05-19 11:12:27 | C | 14 56 22.21 | +13 23 12.7 | – | U | T08 |
| 2018-05-19 11:27:23 | C | 14 56 21.49 | +13 23 18.6 | – | U | T08 |
| 2018-05-19 19:33:12 | C | 14 56 01.68 | +13 26 24.2 | – | q | K73 |
| 2018-05-19 19:44:42 | C | 14 56 01.11 | +13 26 29.0 | – | q | K73 |
| 2018-05-19 19:56:11 | C | 14 56 00.56 | +13 26 33.7 | – | q | K73 |
| 2018-05-19 20:07:40 | C | 14 56 00.01 | +13 26 38.2 | – | q | K73 |
| 2018-05-19 20:19:09 | C | 14 55 59.44 | +13 26 43.0 | – | q | K73 |
| 2018-05-20 07:06:36 | C | 14 55 30.60 | +13 30 57.0 | – | U | 703 |
| 2018-05-20 07:14:13 | C | 14 55 30.21 | +13 30 59.8 | – | U | 703 |
| 2018-05-20 07:21:49 | C | 14 55 29.85 | +13 31 02.6 | – | U | 703 |
| 2018-05-20 07:29:25 | C | 14 55 29.48 | +13 31 05.6 | – | U | 703 |
| 2018-05-20 20:39:33 | C | 14 54 55.91 | +13 35 53.3 | 12.5 | U | K46 |
| 2018-05-20 21:29:30 | C | 14 54 53.55 | +13 36 11.7 | 12.2 | U | K46 |
| 2018-05-20 22:09:00 | C | 14 54 51.67 | +13 36 26.1 | 12.8 | U | K46 |
| 2018-05-20 23:08:01 | C | 14 54 48.87 | +13 36 47.4 | 12.5 | U | K46 |
| 2018-05-20 23:42:01 | C | 14 54 47.26 | +13 36 59.6 | 12.1 | U | K46 |
| 2018-05-21 00:18:31 | C | 14 54 45.54 | +13 37 12.5 | 12.4 | U | K46 |
| 2018-05-21 00:57:00 | C | 14 54 43.74 | +13 37 26.1 | 13.2 | U | K46 |
| 2018-05-21 01:19:31 | C | 14 54 42.70 | +13 37 33.9 | 12.7 | U | K46 |
| 2018-05-21 10:43:11 | C | 14 54 18.53 | +13 41 04.1 | – | U | T05 |
| 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 |