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 |
|---|---|---|---|---|---|---|
| 2023-05-02 21:24:16 | v | 1 002.83920 | +44.07176 | – | – | 270 |
| 2023-05-02 21:50:27 | V | 12 34 51.92 | +15 43 29.1 | – | V | 270 |
| 2023-05-02 21:50:27 | v | 1 358.57268 | +43.46766 | – | – | 270 |
| 2023-05-02 22:34:03 | V | 12 34 50.02 | +15 43 38.6 | – | V | 270 |
| 2023-05-02 22:34:03 | v | 1 358.57268 | +43.46766 | – | – | 270 |
| 2023-05-02 22:38:57 | V | 12 34 49.79 | +15 43 39.2 | – | V | 270 |
| 2023-05-02 22:38:57 | v | 1 358.57268 | +43.46766 | – | – | 270 |
| 2023-05-02 23:47:24 | V | 12 34 46.79 | +15 43 51.8 | – | V | 270 |
| 2023-05-02 23:47:24 | v | 1 358.57268 | +43.46766 | – | – | 270 |
| 2023-05-02 23:47:58 | V | 12 34 46.75 | +15 43 52.3 | – | V | 270 |
| 2023-05-02 23:47:58 | v | 1 358.57268 | +43.46766 | – | – | 270 |
| 2023-05-03 20:42:30 | B | 12 33 55.838 | +15 47 51.36 | – | V | L65 |
| 2023-05-03 20:51:49 | B | 12 33 55.454 | +15 47 52.98 | – | V | L65 |
| 2023-05-03 21:03:11 | B | 12 33 54.967 | +15 47 55.21 | – | V | L65 |
| 2023-05-03 22:22:01 | V | 12 33 51.69 | +15 48 11.1 | – | V | 270 |
| 2023-05-03 22:22:01 | v | 1 002.87974 | +48.91481 | – | – | 270 |
| 2023-05-03 22:34:32 | V | 12 33 51.17 | +15 48 13.2 | – | V | 270 |
| 2023-05-03 22:34:32 | v | 1 002.87974 | +48.91481 | – | – | 270 |
| 2023-05-03 22:47:02 | V | 12 33 50.63 | +15 48 15.7 | – | V | 270 |
| 2023-05-03 22:47:02 | v | 1 002.87974 | +48.91481 | – | – | 270 |
| 2023-05-03 22:59:45 | V | 12 33 50.10 | +15 48 18.2 | – | V | 270 |
| 2023-05-03 22:59:45 | v | 1 002.87974 | +48.91481 | – | – | 270 |
| 2023-05-04 19:38:49 | C | 12 33 01.58 | +15 51 49.0 | – | X | G02 |
| 2023-05-04 19:43:25 | C | 12 33 01.38 | +15 51 49.9 | – | X | G02 |
| 2023-05-04 19:48:01 | C | 12 33 01.19 | +15 51 50.6 | – | X | G02 |
| 2023-05-04 20:46:09 | V | 12 32 59.21 | +15 52 02.1 | – | V | 270 |
| 2023-05-04 20:46:09 | v | 1 351.31083 | +37.10053 | – | – | 270 |
| 2023-05-04 21:08:26 | V | 12 32 58.18 | +15 52 05.8 | – | V | 270 |
| 2023-05-04 21:08:26 | v | 1 351.31083 | +37.10053 | – | – | 270 |
| 2023-05-04 21:30:18 | V | 12 32 57.35 | +15 52 09.3 | – | V | 270 |
| 2023-05-04 21:30:18 | v | 1 351.31083 | +37.10053 | – | – | 270 |
| 2023-05-04 21:49:30 | V | 12 32 56.62 | +15 52 11.9 | – | V | 270 |
| 2023-05-04 21:49:30 | v | 1 351.31083 | +37.10053 | – | – | 270 |
| 2023-05-04 22:06:48 | C | 12 32 55.57 | +15 52 13.6 | – | X | K83 |
| 2023-05-04 22:09:50 | C | 12 32 55.43 | +15 52 14.1 | – | X | K83 |
| 2023-05-04 22:12:53 | C | 12 32 55.32 | +15 52 14.6 | – | X | K83 |
| 2023-05-05 03:37:29 | C | 12 32 42.830 | +15 53 19.57 | – | V | W68 |
| 2023-05-05 03:42:03 | C | 12 32 42.629 | +15 53 20.29 | – | V | W68 |
| 2023-05-05 03:57:16 | C | 12 32 42.005 | +15 53 22.52 | – | V | W68 |
| 2023-05-05 04:07:53 | C | 12 32 41.580 | +15 53 24.18 | – | V | W68 |
| 2023-05-05 08:48:05 | C | 12 32 31.092 | +15 53 57.66 | – | V | T05 |
| 2023-05-05 08:52:38 | C | 12 32 30.905 | +15 53 58.31 | – | V | T05 |
| 2023-05-05 09:01:17 | C | 12 32 30.550 | +15 53 59.53 | – | V | T05 |
| 2023-05-05 09:17:11 | C | 12 32 29.899 | +15 54 01.91 | – | V | T05 |
| 2023-05-06 15:14:40 | C | 12 31 24.12 | +15 58 02.9 | – | Y | N42 |
| 2023-05-06 15:16:05 | C | 12 31 24.07 | +15 58 03.2 | – | Y | N42 |
| 2023-05-06 15:17:30 | C | 12 31 24.01 | +15 58 03.3 | – | Y | N42 |
| 2023-05-06 21:45:21 | C | 12 31 09.792 | +15 59 03.95 | – | V | M22 |
| 2023-05-06 21:49:57 | C | 12 31 09.622 | +15 59 04.56 | – | V | M22 |
| 2023-05-06 21:59:08 | C | 12 31 09.276 | +15 59 05.53 | – | V | M22 |
| 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 |