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 |
|---|---|---|---|---|---|---|
| 2023-02-09 16:10:42 | C | 13 25 34.008 | +00 12 12.66 | – | q | Q21 |
| 2023-02-09 16:34:46 | C | 13 25 34.722 | +00 12 17.34 | – | q | Q21 |
| 2023-02-14 01:40:18 | C | 13 27 58.697 | +00 33 36.47 | – | V | M22 |
| 2023-02-14 01:44:11 | C | 13 27 58.771 | +00 33 37.33 | – | V | M22 |
| 2023-02-14 01:48:43 | C | 13 27 58.858 | +00 33 38.34 | – | V | M22 |
| 2023-02-14 02:10:57 | C | 13 27 59.275 | +00 33 43.42 | – | V | M22 |
| 2023-02-15 01:11:21 | C | 13 28 26.854 | +00 38 56.47 | – | q | M16 |
| 2023-02-15 01:22:31 | C | 13 28 27.053 | +00 38 59.03 | – | q | M16 |
| 2023-02-15 01:33:36 | C | 13 28 27.259 | +00 39 01.69 | – | q | M16 |
| 2023-02-15 07:51:46 | C | 13 28 34.433 | +00 40 40.15 | – | V | W68 |
| 2023-02-15 07:55:02 | C | 13 28 34.486 | +00 40 40.91 | – | V | W68 |
| 2023-02-15 07:59:35 | C | 13 28 34.558 | +00 40 42.02 | – | V | W68 |
| 2023-02-15 08:07:22 | C | 13 28 34.702 | +00 40 43.97 | – | V | W68 |
| 2023-02-19 07:31:48 | C | 13 30 09.746 | +01 06 03.78 | – | V | W68 |
| 2023-02-19 07:34:25 | C | 13 30 09.778 | +01 06 04.57 | – | V | W68 |
| 2023-02-19 07:38:58 | C | 13 30 09.830 | +01 06 05.83 | – | V | W68 |
| 2023-02-19 07:47:26 | C | 13 30 09.941 | +01 06 08.32 | – | V | W68 |
| 2023-02-22 01:06:27 | C | 13 30 58.450 | +01 26 09.42 | – | V | M22 |
| 2023-02-22 01:17:47 | C | 13 30 58.548 | +01 26 13.09 | – | V | M22 |
| 2023-02-22 01:38:07 | C | 13 30 58.726 | +01 26 19.64 | – | V | M22 |
| 2023-02-22 01:41:30 | C | 13 30 58.754 | +01 26 20.69 | – | V | M22 |
| 2023-02-23 07:14:03 | C | 13 31 16.044 | +01 36 07.45 | – | V | W68 |
| 2023-02-23 07:17:17 | C | 13 31 16.070 | +01 36 08.64 | – | V | W68 |
| 2023-02-23 07:21:50 | C | 13 31 16.104 | +01 36 10.26 | – | V | W68 |
| 2023-02-23 07:45:27 | C | 13 31 16.267 | +01 36 18.25 | – | V | W68 |
| 2023-02-23 08:19:57 | C | 13 31 16.512 | +01 36 30.02 | – | V | W68 |
| 2023-02-23 09:09:19 | C | 13 31 16.853 | +01 36 46.76 | – | V | W68 |
| 2023-02-23 09:13:57 | C | 13 31 16.882 | +01 36 48.28 | – | V | W68 |
| 2023-02-23 09:33:06 | C | 13 31 17.018 | +01 36 54.86 | – | V | W68 |
| 2023-02-25 13:39:37 | C | 13 31 39.931 | +01 55 13.73 | – | V | T05 |
| 2023-02-25 13:44:35 | C | 13 31 39.948 | +01 55 15.49 | – | V | T05 |
| 2023-02-25 14:31:11 | C | 13 31 40.121 | +01 55 32.59 | – | V | T05 |
| 2023-02-25 14:39:39 | C | 13 31 40.152 | +01 55 35.72 | – | V | T05 |
| 2023-02-26 19:46:36 | C | 13 31 48.69 | +02 06 29.7 | – | V | D29 |
| 2023-02-26 19:47:52 | C | 13 31 48.69 | +02 06 30.1 | – | V | D29 |
| 2023-02-26 20:06:58 | C | 13 31 48.74 | +02 06 37.5 | – | V | D29 |
| 2023-02-26 20:08:14 | C | 13 31 48.74 | +02 06 37.9 | – | V | D29 |
| 2023-02-26 20:27:20 | C | 13 31 48.78 | +02 06 45.3 | – | V | D29 |
| 2023-02-26 20:28:36 | C | 13 31 48.78 | +02 06 45.7 | – | V | D29 |
| 2023-02-27 06:55:07 | C | 13 31 51.312 | +02 10 55.85 | – | V | W68 |
| 2023-02-27 06:58:22 | C | 13 31 51.322 | +02 10 57.07 | – | V | W68 |
| 2023-02-27 07:04:13 | C | 13 31 51.329 | +02 10 59.38 | – | V | W68 |
| 2023-02-27 07:45:47 | C | 13 31 51.386 | +02 11 15.47 | – | V | W68 |
| 2023-03-01 01:01:53 | C | 13 31 56.491 | +02 27 45.58 | – | V | M22 |
| 2023-03-01 01:21:38 | C | 13 31 56.465 | +02 27 53.75 | – | V | M22 |
| 2023-03-01 01:26:50 | C | 13 31 56.462 | +02 27 55.91 | – | V | M22 |
| 2023-03-01 01:37:43 | C | 13 31 56.443 | +02 28 00.26 | – | V | M22 |
| 2023-03-01 18:22:47 | C | 13 31 56.74 | +02 34 48.9 | – | V | D29 |
| 2023-03-01 18:24:03 | C | 13 31 56.74 | +02 34 49.5 | – | V | D29 |
| 2023-03-01 18:43:09 | C | 13 31 56.70 | +02 34 57.5 | – | V | D29 |
| 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 |