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 |
|---|---|---|---|---|---|---|
| 2023-05-18 19:31:23 | C | 12 24 09.478 | +15 57 43.16 | – | V | M22 |
| 2023-05-18 19:45:53 | C | 12 24 09.254 | +15 57 41.40 | – | V | M22 |
| 2023-05-18 20:49:57 | C | 12 24 08.41 | +15 57 18.1 | – | V | G33 |
| 2023-05-18 20:51:38 | C | 12 24 08.39 | +15 57 17.8 | – | V | G33 |
| 2023-05-18 20:53:19 | C | 12 24 08.36 | +15 57 17.7 | – | V | G33 |
| 2023-05-18 20:55:00 | C | 12 24 08.33 | +15 57 17.5 | – | V | G33 |
| 2023-05-18 20:56:41 | C | 12 24 08.31 | +15 57 17.2 | – | V | G33 |
| 2023-05-18 20:58:22 | C | 12 24 08.29 | +15 57 17.2 | – | V | G33 |
| 2023-05-19 01:18:22 | V | 12 24 05.13 | +15 56 46.9 | – | V | 270 |
| 2023-05-19 01:18:22 | v | 1 286.90038 | +40.92644 | – | – | 270 |
| 2023-05-19 01:43:23 | V | 12 24 04.74 | +15 56 43.0 | – | V | 270 |
| 2023-05-19 01:43:23 | v | 1 286.90038 | +40.92644 | – | – | 270 |
| 2023-05-19 02:16:22 | V | 12 24 04.28 | +15 56 39.5 | – | V | 270 |
| 2023-05-19 02:16:22 | v | 1 286.90038 | +40.92644 | – | – | 270 |
| 2023-05-19 02:41:35 | V | 12 24 03.83 | +15 56 35.4 | – | V | 270 |
| 2023-05-19 02:41:35 | v | 1 286.90038 | +40.92644 | – | – | 270 |
| 2023-05-19 19:42:25 | C | 12 23 52.00 | +15 54 17.1 | – | X | G02 |
| 2023-05-19 19:47:23 | C | 12 23 51.92 | +15 54 16.3 | – | X | G02 |
| 2023-05-19 19:52:09 | C | 12 23 51.84 | +15 54 15.5 | – | X | G02 |
| 2023-05-19 20:42:25 | C | 12 23 51.13 | +15 54 22.0 | – | Z | M49 |
| 2023-05-19 21:11:24 | C | 12 23 50.72 | +15 54 17.6 | – | Z | M49 |
| 2023-05-19 21:41:48 | C | 12 23 50.31 | +15 54 13.1 | – | Z | M49 |
| 2023-05-19 22:12:23 | C | 12 23 49.90 | +15 54 08.5 | – | Z | M49 |
| 2023-05-20 06:28:01 | C | 12 23 44.95 | +15 52 42.8 | – | V | U55 |
| 2023-05-20 06:36:36 | C | 12 23 44.660 | +15 52 44.22 | – | V | G96 |
| 2023-05-20 06:38:28 | C | 12 23 44.82 | +15 52 41.3 | – | V | U55 |
| 2023-05-20 06:44:43 | C | 12 23 44.560 | +15 52 43.03 | – | V | G96 |
| 2023-05-20 06:49:03 | C | 12 23 44.69 | +15 52 39.5 | – | V | U55 |
| 2023-05-20 06:52:50 | C | 12 23 44.462 | +15 52 41.66 | – | V | G96 |
| 2023-05-20 07:00:56 | C | 12 23 44.358 | +15 52 40.37 | – | V | G96 |
| 2023-05-20 13:12:06 | V | 12 23 41.01 | +15 51 45.2 | – | V | 270 |
| 2023-05-20 13:12:06 | v | 1 134.35900 | +35.08986 | – | – | 270 |
| 2023-05-20 13:21:53 | V | 12 23 40.90 | +15 51 43.6 | – | V | 270 |
| 2023-05-20 13:21:53 | v | 1 134.35900 | +35.08986 | – | – | 270 |
| 2023-05-20 13:27:51 | V | 12 23 40.77 | +15 51 42.3 | – | V | 270 |
| 2023-05-20 13:27:51 | v | 1 134.35900 | +35.08986 | – | – | 270 |
| 2023-05-20 13:47:30 | V | 12 23 40.45 | +15 51 38.3 | – | V | 270 |
| 2023-05-20 13:47:30 | v | 1 134.35900 | +35.08986 | – | – | 270 |
| 2023-05-21 07:23:05 | C | 12 23 31.476 | +15 48 50.76 | – | V | T05 |
| 2023-05-21 07:31:54 | C | 12 23 31.378 | +15 48 49.28 | – | V | T05 |
| 2023-05-21 07:36:27 | C | 12 23 31.327 | +15 48 48.49 | – | V | T05 |
| 2023-05-21 07:55:28 | C | 12 23 31.116 | +15 48 45.22 | – | V | T05 |
| 2023-05-22 20:38:55 | B | 12 23 16.77 | +15 41 58.1 | – | Z | M45 |
| 2023-05-22 20:43:28 | B | 12 23 16.75 | +15 41 57.2 | – | Z | M45 |
| 2023-05-22 20:48:44 | B | 12 23 16.72 | +15 41 56.1 | – | Z | M45 |
| 2023-05-23 21:11:15 | C | 12 23 11.030 | +15 36 57.55 | – | V | L92 |
| 2023-05-23 21:20:26 | C | 12 23 10.964 | +15 36 55.72 | – | V | L92 |
| 2023-05-23 21:30:39 | C | 12 23 10.942 | +15 36 53.37 | – | V | L92 |
| 2023-05-23 21:40:50 | C | 12 23 10.858 | +15 36 51.25 | – | V | L92 |
| 2023-05-23 21:51:03 | C | 12 23 10.819 | +15 36 48.84 | – | V | L92 |
| 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 |