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 |
|---|---|---|---|---|---|---|
| 2023-10-13 18:46:39 | C | 18 33 40.361 | -27 12 15.73 | – | V | M22 |
| 2023-10-15 00:25:55 | C | 18 39 42.386 | -27 18 52.31 | – | V | W68 |
| 2023-10-15 00:34:36 | C | 18 39 44.136 | -27 18 53.96 | – | V | W68 |
| 2023-10-15 01:05:52 | C | 18 39 50.436 | -27 18 59.94 | – | V | W68 |
| 2023-10-18 00:58:24 | C | 18 54 27.612 | -27 30 29.56 | – | V | W68 |
| 2023-10-18 01:40:44 | C | 18 54 36.154 | -27 30 33.98 | – | V | W68 |
| 2023-10-18 01:48:42 | C | 18 54 37.759 | -27 30 34.67 | – | V | W68 |
| 2023-10-18 01:53:25 | C | 18 54 38.791 | -27 30 36.07 | – | V | W68 |
| 2023-10-18 02:04:09 | C | 18 54 40.939 | -27 30 36.72 | – | V | W68 |
| 2023-10-18 02:38:35 | C | 18 54 47.894 | -27 30 40.14 | – | V | W68 |
| 2023-10-19 18:40:34 | C | 19 02 55.488 | -27 34 16.82 | – | V | M22 |
| 2023-10-19 18:45:22 | C | 19 02 56.450 | -27 34 17.11 | – | V | M22 |
| 2023-10-19 18:54:07 | C | 19 02 58.207 | -27 34 17.58 | – | V | M22 |
| 2023-10-19 19:09:18 | C | 19 03 01.253 | -27 34 18.34 | – | V | M22 |
| 2023-10-24 00:42:30 | C | 19 23 29.914 | -27 34 47.28 | – | V | W68 |
| 2023-10-24 00:47:17 | C | 19 23 30.864 | -27 34 47.03 | – | V | W68 |
| 2023-10-24 00:56:34 | C | 19 23 32.717 | -27 34 46.31 | – | V | W68 |
| 2023-10-24 01:10:41 | C | 19 23 35.498 | -27 34 45.48 | – | V | W68 |
| 2023-10-25 19:24:27 | C | 19 32 01.459 | -27 31 22.66 | – | V | M22 |
| 2023-10-25 19:25:46 | C | 19 32 01.716 | -27 31 22.51 | – | V | M22 |
| 2023-10-25 19:29:05 | C | 19 32 02.378 | -27 31 22.12 | – | V | M22 |
| 2023-10-25 19:30:27 | C | 19 32 02.638 | -27 31 21.90 | – | V | M22 |
| 2023-10-25 19:37:55 | C | 19 32 04.118 | -27 31 21.07 | – | V | M22 |
| 2023-10-25 19:38:34 | C | 19 32 04.246 | -27 31 20.93 | – | V | M22 |
| 2023-10-25 19:52:13 | C | 19 32 06.943 | -27 31 19.34 | – | V | M22 |
| 2023-10-25 19:53:40 | C | 19 32 07.229 | -27 31 19.16 | – | V | M22 |
| 2023-10-26 18:27:24 | B | 19 36 36.192 | -27 28 43.32 | – | Z | M49 |
| 2023-10-26 18:33:39 | B | 19 36 37.426 | -27 28 42.42 | – | Z | M49 |
| 2023-10-26 18:39:54 | B | 19 36 38.654 | -27 28 41.63 | – | Z | M49 |
| 2023-10-27 00:50:10 | C | 19 37 51.948 | -27 27 50.72 | – | V | W68 |
| 2023-10-27 00:57:32 | C | 19 37 53.393 | -27 27 49.64 | – | V | W68 |
| 2023-10-27 01:26:20 | C | 19 37 59.050 | -27 27 45.32 | – | V | W68 |
| 2023-10-28 19:19:22 | C | 19 46 14.249 | -27 21 01.73 | – | V | M22 |
| 2023-10-28 19:42:13 | C | 19 46 18.698 | -27 20 57.19 | – | V | M22 |
| 2023-10-28 19:46:58 | C | 19 46 19.637 | -27 20 56.29 | – | V | M22 |
| 2023-10-28 19:54:57 | C | 19 46 21.185 | -27 20 54.67 | – | V | M22 |
| 2023-10-30 00:26:40 | C | 19 51 56.054 | -27 15 15.30 | – | V | W68 |
| 2023-10-30 00:30:51 | C | 19 51 56.861 | -27 15 14.22 | – | V | W68 |
| 2023-10-30 00:38:54 | C | 19 51 58.411 | -27 15 12.60 | – | V | W68 |
| 2023-10-30 01:02:46 | C | 19 52 03.010 | -27 15 07.06 | – | V | W68 |
| 2023-10-31 04:58:39 | C | 19 57 28.707 | -27 08 49.66 | – | X | F51 |
| 2023-10-31 05:06:04 | C | 19 57 30.144 | -27 08 49.10 | – | X | F51 |
| 2023-10-31 05:13:29 | C | 19 57 31.555 | -27 08 47.25 | – | X | F51 |
| 2023-10-31 05:20:53 | C | 19 57 32.969 | -27 08 43.86 | – | X | F51 |
| 2023-10-31 19:08:54 | C | 20 00 12.773 | -27 05 08.88 | – | V | M22 |
| 2023-10-31 19:13:40 | C | 20 00 13.687 | -27 05 07.58 | – | V | M22 |
| 2023-10-31 19:23:17 | C | 20 00 15.528 | -27 05 05.14 | – | V | M22 |
| 2023-10-31 19:37:42 | C | 20 00 18.283 | -27 05 01.10 | – | V | M22 |
| 2023-11-05 00:53:37 | C | 20 19 34.106 | -26 33 48.53 | – | V | W68 |
| 2023-11-05 01:01:34 | C | 20 19 35.585 | -26 33 45.61 | – | 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 |