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 |
|---|---|---|---|---|---|---|
| 2018-07-16 21:57:59 | C | 15 00 56.32 | +01 14 22.5 | 12.5 | V | K46 |
| 2018-07-16 22:02:39 | C | 15 00 56.71 | +01 14 19.8 | – | d | Z35 |
| 2018-07-16 22:06:59 | C | 15 00 56.98 | +01 14 09.8 | 12.3 | V | K46 |
| 2018-07-16 22:09:28 | C | 15 00 57.16 | +01 14 06.3 | 12.4 | V | K46 |
| 2018-07-16 22:25:06 | C | 15 00 58.39 | +01 13 48.1 | – | d | Z35 |
| 2018-07-16 22:47:47 | C | 15 01 00.04 | +01 13 16.9 | – | d | Z35 |
| 2018-07-17 07:37:46 | C | 15 01 41.11 | +01 00 54.7 | – | U | T08 |
| 2018-07-17 07:52:45 | C | 15 01 42.17 | +01 00 33.6 | – | U | T08 |
| 2018-07-17 08:06:56 | C | 15 01 43.18 | +01 00 13.5 | – | U | T08 |
| 2018-07-17 08:21:52 | C | 15 01 44.25 | +00 59 52.2 | – | U | T08 |
| 2018-07-17 20:45:47 | C | 15 02 43.21 | +00 41 57.4 | 12.7 | V | K46 |
| 2018-07-17 20:51:46 | C | 15 02 43.66 | +00 41 48.8 | 12.8 | V | K46 |
| 2018-07-17 21:05:47 | C | 15 02 44.71 | +00 41 28.7 | 13.0 | V | K46 |
| 2018-07-17 23:14:02 | C | 15 02 54.54 | +00 38 32.7 | – | o | Z22 |
| 2018-07-17 23:20:34 | C | 15 02 55.02 | +00 38 23.3 | – | o | Z22 |
| 2018-07-18 04:23:39 | C | 15 03 19.69 | +00 31 01.7 | – | – | 463 |
| 2018-07-18 04:43:38 | C | 15 03 21.19 | +00 30 32.9 | – | – | 463 |
| 2018-07-18 05:25:26 | C | 15 03 24.30 | +00 29 34.9 | – | u | 719 |
| 2018-07-18 05:58:08 | C | 15 03 26.80 | +00 28 47.8 | – | u | 719 |
| 2018-07-18 20:48:29 | C | 15 04 39.72 | +00 07 10.7 | – | q | K73 |
| 2018-07-18 20:54:16 | C | 15 04 40.17 | +00 07 02.3 | – | q | K73 |
| 2018-07-18 20:57:01 | C | 15 04 40.62 | +00 06 54.9 | 12.9 | V | K46 |
| 2018-07-18 21:00:00 | C | 15 04 40.62 | +00 06 53.9 | – | q | K73 |
| 2018-07-18 21:05:42 | C | 15 04 41.07 | +00 06 45.5 | – | q | K73 |
| 2018-07-18 21:08:01 | C | 15 04 41.48 | +00 06 38.8 | 13.1 | V | K46 |
| 2018-07-18 21:11:29 | C | 15 04 41.50 | +00 06 37.2 | – | q | K73 |
| 2018-07-18 21:17:12 | C | 15 04 41.97 | +00 06 28.7 | – | q | K73 |
| 2018-07-18 21:20:43 | C | 15 04 42.25 | +00 06 23.4 | – | q | K73 |
| 2018-07-18 21:33:31 | C | 15 04 43.48 | +00 06 01.5 | 13.1 | V | K46 |
| 2018-07-18 21:41:30 | C | 15 04 44.11 | +00 05 49.8 | 13.0 | V | K46 |
| 2018-07-18 21:51:01 | C | 15 04 44.86 | +00 05 35.9 | 12.6 | V | K46 |
| 2018-07-19 07:35:25 | C | 15 05 33.60 | -00 08 30.7 | – | U | T05 |
| 2018-07-19 07:49:30 | C | 15 05 34.69 | -00 08 51.5 | – | U | T05 |
| 2018-07-19 08:03:40 | C | 15 05 35.78 | -00 09 12.5 | – | U | T05 |
| 2018-07-19 20:53:13 | C | 15 06 41.32 | -00 28 24.9 | – | V | G34 |
| 2018-07-19 20:57:23 | C | 15 06 41.67 | -00 28 31.1 | – | V | G34 |
| 2018-07-19 21:01:33 | C | 15 06 42.00 | -00 28 37.5 | – | V | G34 |
| 2018-07-19 21:02:47 | C | 15 06 42.24 | -00 28 39.1 | – | q | C23 |
| 2018-07-19 21:05:43 | C | 15 06 42.35 | -00 28 43.5 | – | V | G34 |
| 2018-07-19 21:07:26 | C | 15 06 42.63 | -00 28 46.0 | – | q | C23 |
| 2018-07-19 21:12:35 | C | 15 06 43.04 | -00 28 53.6 | – | q | C23 |
| 2018-07-21 16:57:58 | S | 15 10 35.798 | -01 34 41.92 | – | L | C51 |
| 2018-07-23 21:03:15 | C | 15 15 31.75 | -02 56 36.1 | – | q | C23 |
| 2018-07-23 21:04:33 | C | 15 15 31.86 | -02 56 38.3 | – | t | K85 |
| 2018-07-23 21:06:01 | C | 15 15 32.00 | -02 56 40.6 | – | t | K85 |
| 2018-07-23 21:06:11 | C | 15 15 32.02 | -02 56 40.6 | – | q | C23 |
| 2018-07-23 21:08:38 | C | 15 15 32.25 | -02 56 44.7 | – | q | C23 |
| 2018-07-23 21:20:25 | C | 15 15 33.35 | -02 57 03.3 | – | t | K85 |
| 2018-07-24 20:50:32 | C | 15 17 54.28 | -03 34 44.5 | 12.7 | V | K46 |
| 2018-07-24 20:57:32 | C | 15 17 54.96 | -03 34 55.8 | 12.8 | V | K46 |
| 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 |