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 |
|---|---|---|---|---|---|---|
| 2023-04-22 19:45:19 | C | 12 46 29.23 | +14 28 32.4 | – | c | M31 |
| 2023-04-22 23:42:49 | V | 12 46 16.39 | +14 30 11.6 | – | V | 270 |
| 2023-04-22 23:42:49 | v | 1 359.62613 | +49.20365 | – | – | 270 |
| 2023-04-22 23:49:46 | V | 12 46 16.02 | +14 30 14.2 | – | V | 270 |
| 2023-04-22 23:49:46 | v | 1 359.62613 | +49.20365 | – | – | 270 |
| 2023-04-22 23:56:43 | V | 12 46 15.63 | +14 30 17.1 | – | V | 270 |
| 2023-04-22 23:56:43 | v | 1 359.62613 | +49.20365 | – | – | 270 |
| 2023-04-23 00:03:39 | V | 12 46 15.24 | +14 30 20.0 | – | V | 270 |
| 2023-04-23 00:03:39 | v | 1 359.62613 | +49.20365 | – | – | 270 |
| 2023-04-23 03:42:55 | C | 12 46 03.758 | +14 32 04.27 | – | V | W68 |
| 2023-04-23 03:48:53 | C | 12 46 03.430 | +14 32 06.72 | – | V | W68 |
| 2023-04-23 03:57:25 | C | 12 46 02.947 | +14 32 10.07 | – | V | W68 |
| 2023-04-23 04:13:06 | C | 12 46 02.076 | +14 32 16.44 | – | V | W68 |
| 2023-04-23 06:53:05 | C | 12 45 53.629 | +14 33 09.29 | – | V | 703 |
| 2023-04-23 07:00:55 | C | 12 45 53.194 | +14 33 12.46 | – | V | 703 |
| 2023-04-23 07:08:43 | C | 12 45 52.758 | +14 33 15.52 | – | V | 703 |
| 2023-04-23 07:16:30 | C | 12 45 52.326 | +14 33 18.72 | – | V | 703 |
| 2023-04-23 18:47:00 | C | 12 45 16.691 | +14 37 51.98 | – | V | L92 |
| 2023-04-23 18:56:52 | C | 12 45 16.167 | +14 37 56.01 | – | V | L92 |
| 2023-04-23 19:07:14 | C | 12 45 15.583 | +14 37 59.72 | – | V | L92 |
| 2023-04-23 19:17:43 | C | 12 45 15.036 | +14 38 03.97 | – | V | L92 |
| 2023-04-24 06:48:18 | C | 12 44 38.540 | +14 42 34.45 | – | V | 703 |
| 2023-04-24 06:56:01 | C | 12 44 38.116 | +14 42 37.37 | – | V | 703 |
| 2023-04-24 07:03:45 | C | 12 44 37.691 | +14 42 40.32 | – | V | 703 |
| 2023-04-24 07:11:29 | C | 12 44 37.266 | +14 42 43.27 | – | V | 703 |
| 2023-04-24 10:03:00 | V | 12 44 28.75 | +14 44 03.4 | – | V | 270 |
| 2023-04-24 10:03:00 | v | 1 175.46563 | -37.91877 | – | – | 270 |
| 2023-04-24 10:49:44 | V | 12 44 26.26 | +14 44 20.7 | – | V | 270 |
| 2023-04-24 10:49:44 | v | 1 175.46563 | -37.91877 | – | – | 270 |
| 2023-04-24 11:04:38 | V | 12 44 25.34 | +14 44 26.7 | – | V | 270 |
| 2023-04-24 11:04:38 | v | 1 175.46563 | -37.91877 | – | – | 270 |
| 2023-04-24 11:23:30 | V | 12 44 24.36 | +14 44 34.4 | – | V | 270 |
| 2023-04-24 11:23:30 | v | 1 175.46563 | -37.91877 | – | – | 270 |
| 2023-04-24 21:27:34 | V | 12 43 53.26 | +14 48 05.0 | – | V | 270 |
| 2023-04-24 21:27:34 | v | 1 359.62620 | +49.20365 | – | – | 270 |
| 2023-04-24 22:18:58 | V | 12 43 50.69 | +14 48 22.7 | – | V | 270 |
| 2023-04-24 22:18:58 | v | 1 359.62620 | +49.20365 | – | – | 270 |
| 2023-04-24 23:02:51 | V | 12 43 48.33 | +14 48 38.7 | – | V | 270 |
| 2023-04-24 23:02:51 | v | 1 359.62620 | +49.20365 | – | – | 270 |
| 2023-04-25 00:02:18 | V | 12 43 45.20 | +14 49 02.5 | – | V | 270 |
| 2023-04-25 00:02:18 | v | 1 359.62620 | +49.20365 | – | – | 270 |
| 2023-04-25 03:12:38 | V | 12 43 35.76 | +14 50 13.4 | – | V | 270 |
| 2023-04-25 03:12:38 | v | 1 281.32267 | +35.80723 | – | – | 270 |
| 2023-04-25 03:25:20 | V | 12 43 34.92 | +14 50 17.8 | – | V | 270 |
| 2023-04-25 03:25:20 | v | 1 281.32267 | +35.80723 | – | – | 270 |
| 2023-04-25 03:38:03 | V | 12 43 34.22 | +14 50 23.1 | – | V | 270 |
| 2023-04-25 03:38:03 | v | 1 281.32267 | +35.80723 | – | – | 270 |
| 2023-04-25 03:50:33 | V | 12 43 33.55 | +14 50 28.3 | – | V | 270 |
| 2023-04-25 03:50:33 | v | 1 281.32267 | +35.80723 | – | – | 270 |
| 2023-04-25 05:17:05 | V | 12 43 29.51 | +14 50 59.6 | – | V | 270 |
| 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 |