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 |
|---|---|---|---|---|---|---|
| 2023-03-01 18:44:25 | C | 13 31 56.70 | +02 34 58.1 | – | V | D29 |
| 2023-03-01 19:03:31 | C | 13 31 56.65 | +02 35 06.0 | – | V | D29 |
| 2023-03-01 19:04:47 | C | 13 31 56.65 | +02 35 06.5 | – | V | D29 |
| 2023-03-02 00:19:53 | C | 13 31 56.657 | +02 37 27.98 | – | V | M22 |
| 2023-03-02 00:22:29 | C | 13 31 56.650 | +02 37 29.03 | – | V | M22 |
| 2023-03-02 00:36:49 | C | 13 31 56.614 | +02 37 35.11 | – | V | M22 |
| 2023-03-02 00:46:41 | C | 13 31 56.582 | +02 37 39.32 | – | V | M22 |
| 2023-03-02 05:11:03 | C | 13 31 56.556 | +02 39 31.14 | – | V | W68 |
| 2023-03-02 05:25:48 | C | 13 31 56.520 | +02 39 37.48 | – | V | W68 |
| 2023-03-02 05:30:59 | C | 13 31 56.494 | +02 39 39.53 | – | V | W68 |
| 2023-03-03 04:44:45 | C | 13 31 54.187 | +02 49 40.58 | – | V | W68 |
| 2023-03-03 04:48:39 | C | 13 31 54.180 | +02 49 42.42 | – | V | W68 |
| 2023-03-03 04:53:12 | C | 13 31 54.166 | +02 49 44.58 | – | V | W68 |
| 2023-03-03 05:09:37 | C | 13 31 54.091 | +02 49 51.56 | – | V | W68 |
| 2023-03-03 09:51:27 | C | 13 31 53.123 | +02 51 46.73 | – | V | 703 |
| 2023-03-03 09:59:08 | C | 13 31 53.087 | +02 51 50.22 | – | V | 703 |
| 2023-03-03 10:06:49 | C | 13 31 53.051 | +02 51 53.53 | – | V | 703 |
| 2023-03-03 10:14:29 | C | 13 31 53.015 | +02 51 56.84 | – | V | 703 |
| 2023-03-03 17:27:41 | C | 13 31 51.88 | +02 55 08.3 | – | V | D29 |
| 2023-03-03 17:39:16 | C | 13 31 51.82 | +02 55 13.4 | – | V | D29 |
| 2023-03-03 17:40:02 | C | 13 31 51.82 | +02 55 13.8 | – | V | D29 |
| 2023-03-03 17:51:38 | C | 13 31 51.76 | +02 55 18.9 | – | V | D29 |
| 2023-03-03 17:52:24 | C | 13 31 51.75 | +02 55 19.3 | – | V | D29 |
| 2023-03-03 18:54:52 | C | 13 31 51.42 | +02 55 47.0 | – | V | D29 |
| 2023-03-03 19:07:14 | C | 13 31 51.35 | +02 55 52.5 | – | V | D29 |
| 2023-03-03 19:19:35 | C | 13 31 51.29 | +02 55 58.0 | – | V | D29 |
| 2023-03-05 00:04:12 | C | 13 31 44.134 | +03 09 06.59 | – | V | M22 |
| 2023-03-05 00:08:08 | C | 13 31 44.107 | +03 09 08.39 | – | V | M22 |
| 2023-03-05 00:12:04 | C | 13 31 44.078 | +03 09 10.15 | – | V | M22 |
| 2023-03-05 00:19:23 | C | 13 31 44.033 | +03 09 13.61 | – | V | M22 |
| 2023-03-05 00:19:58 | C | 13 31 44.081 | +03 09 03.49 | – | q | M16 |
| 2023-03-05 00:36:36 | C | 13 31 43.966 | +03 09 11.41 | – | q | M16 |
| 2023-03-05 00:53:13 | C | 13 31 43.846 | +03 09 19.22 | – | q | M16 |
| 2023-03-05 01:43:41 | C | 13 31 43.45 | +03 09 51.2 | – | Z | M49 |
| 2023-03-05 02:29:32 | C | 13 31 43.10 | +03 10 12.4 | – | Z | M49 |
| 2023-03-05 03:13:25 | C | 13 31 42.77 | +03 10 32.5 | – | Z | M49 |
| 2023-03-05 07:21:59 | C | 13 31 41.912 | +03 12 19.66 | – | V | 703 |
| 2023-03-05 07:29:54 | C | 13 31 41.855 | +03 12 23.33 | – | V | 703 |
| 2023-03-05 07:37:50 | C | 13 31 41.797 | +03 12 26.89 | – | V | 703 |
| 2023-03-05 07:45:46 | C | 13 31 41.732 | +03 12 30.74 | – | V | 703 |
| 2023-03-06 01:30:34 | C | 13 31 34.81 | +03 20 56.7 | – | Z | M49 |
| 2023-03-06 01:54:30 | C | 13 31 34.59 | +03 21 08.1 | – | Z | M49 |
| 2023-03-06 02:15:56 | C | 13 31 34.40 | +03 21 18.2 | – | Z | M49 |
| 2023-03-06 02:39:57 | C | 13 31 34.18 | +03 21 29.5 | – | Z | M49 |
| 2023-03-06 03:01:54 | C | 13 31 33.98 | +03 21 39.8 | – | Z | M49 |
| 2023-03-06 03:24:21 | C | 13 31 33.78 | +03 21 50.4 | – | Z | M49 |
| 2023-03-06 05:04:19 | C | 13 31 33.586 | +03 22 38.21 | – | V | W68 |
| 2023-03-06 05:06:55 | C | 13 31 33.571 | +03 22 39.79 | – | V | W68 |
| 2023-03-06 05:15:58 | C | 13 31 33.487 | +03 22 43.97 | – | V | W68 |
| 2023-03-06 05:23:49 | C | 13 31 33.422 | +03 22 47.86 | – | V | W68 |
| 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 |