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 |
|---|---|---|---|---|---|---|
| 2019-12-04 11:01:46 | C | 09 50 15.56 | +11 26 44.6 | – | V | T08 |
| 2019-12-04 11:06:25 | C | 09 50 15.63 | +11 26 44.4 | – | V | T08 |
| 2019-12-04 11:16:27 | C | 09 50 15.75 | +11 26 44.2 | – | V | T08 |
| 2019-12-04 11:44:55 | C | 09 50 16.12 | +11 26 44.1 | – | V | T08 |
| 2019-12-07 12:25:16 | C | 09 51 07.32 | +11 26 38.3 | – | V | T08 |
| 2019-12-07 12:31:20 | C | 09 51 07.39 | +11 26 38.2 | – | V | T08 |
| 2019-12-07 12:42:21 | C | 09 51 07.48 | +11 26 38.3 | – | V | T08 |
| 2019-12-07 13:08:03 | C | 09 51 07.72 | +11 26 38.5 | – | V | T08 |
| 2019-12-08 12:25:00 | C | 09 51 21.24 | +11 26 54.9 | – | V | T08 |
| 2019-12-08 12:38:16 | C | 09 51 21.35 | +11 26 55.0 | – | V | T08 |
| 2019-12-08 12:42:57 | C | 09 51 21.39 | +11 26 55.0 | – | V | T08 |
| 2019-12-08 12:59:03 | C | 09 51 21.52 | +11 26 55.5 | – | V | T08 |
| 2019-12-10 10:49:21 | C | 09 51 43.75 | +11 27 52.8 | – | U | I41 |
| 2019-12-10 12:28:29 | C | 09 51 44.51 | +11 27 56.4 | – | V | T05 |
| 2019-12-10 12:32:32 | C | 09 51 44.53 | +11 27 56.5 | – | V | T05 |
| 2019-12-10 12:40:33 | C | 09 51 44.59 | +11 27 56.8 | – | V | T05 |
| 2019-12-10 12:58:48 | C | 09 51 44.69 | +11 27 57.3 | – | V | T05 |
| 2019-12-10 13:06:11 | C | 09 51 44.56 | +11 27 56.7 | – | U | I41 |
| 2019-12-11 13:15:43 | C | 09 51 54.02 | +11 28 43.6 | – | V | T08 |
| 2019-12-11 13:21:46 | C | 09 51 54.05 | +11 28 43.7 | – | V | T08 |
| 2019-12-11 13:29:16 | C | 09 51 54.09 | +11 28 44.0 | – | V | T08 |
| 2019-12-11 13:47:07 | C | 09 51 54.18 | +11 28 44.8 | – | V | T08 |
| 2019-12-12 10:43:54 | C | 09 52 01.07 | +11 29 32.4 | – | V | T08 |
| 2019-12-12 10:48:32 | C | 09 52 01.10 | +11 29 32.6 | – | V | T08 |
| 2019-12-12 10:57:31 | C | 09 52 01.14 | +11 29 33.3 | – | V | T08 |
| 2019-12-12 11:12:26 | C | 09 52 01.20 | +11 29 33.5 | – | V | T08 |
| 2019-12-13 10:16:59 | C | 09 52 07.08 | +11 30 34.9 | – | U | I41 |
| 2019-12-13 13:09:44 | C | 09 52 07.54 | +11 30 43.3 | – | U | I41 |
| 2019-12-20 14:03:19 | C | 09 52 03.08 | +11 43 20.6 | – | V | T08 |
| 2019-12-20 14:20:21 | C | 09 52 02.98 | +11 43 22.3 | – | V | T08 |
| 2019-12-20 14:29:06 | C | 09 52 02.93 | +11 43 23.3 | – | V | T08 |
| 2019-12-20 14:34:13 | C | 09 52 02.89 | +11 43 23.8 | – | V | T08 |
| 2019-12-29 03:37:55 | C | 09 49 59.08 | +12 10 58.8 | – | V | 160 |
| 2019-12-29 03:40:52 | C | 09 49 59.02 | +12 10 59.2 | – | V | 160 |
| 2019-12-29 03:43:47 | C | 09 49 58.98 | +12 11 00.7 | – | V | 160 |
| 2020-01-01 10:58:27 | C | 09 48 35.08 | +12 25 25.0 | – | U | I41 |
| 2020-01-01 11:54:36 | C | 09 48 33.90 | +12 25 35.9 | – | U | I41 |
| 2020-01-01 13:46:43 | C | 09 48 31.72 | +12 25 59.1 | – | V | T08 |
| 2020-01-01 14:15:55 | C | 09 48 31.10 | +12 26 04.8 | – | V | T08 |
| 2020-01-01 14:26:17 | C | 09 48 30.88 | +12 26 06.8 | – | V | T08 |
| 2020-01-01 14:35:16 | C | 09 48 30.69 | +12 26 08.5 | – | V | T08 |
| 2020-01-02 00:04:14 | C | 09 48 19.41 | +12 27 58.8 | – | V | 108 |
| 2020-01-02 00:14:05 | C | 09 48 19.18 | +12 28 01.1 | – | V | 108 |
| 2020-01-04 09:34:06 | C | 09 47 03.22 | +12 39 59.5 | – | V | 703 |
| 2020-01-04 09:42:02 | C | 09 47 03.03 | +12 40 01.2 | – | V | 703 |
| 2020-01-04 09:49:58 | C | 09 47 02.83 | +12 40 02.9 | – | V | 703 |
| 2020-01-04 09:57:53 | C | 09 47 02.63 | +12 40 04.6 | – | V | 703 |
| 2020-01-04 10:29:47 | C | 09 47 01.86 | +12 40 11.5 | – | U | I41 |
| 2020-01-04 11:29:57 | C | 09 47 00.36 | +12 40 24.6 | – | U | I41 |
| 2020-01-06 06:14:15 | C | 09 45 56.98 | +12 50 01.7 | – | V | 703 |
| 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 |