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 |
|---|---|---|---|---|---|---|
| 2020-01-22 08:39:40 | C | 09 32 09.22 | +14 40 49.3 | – | u | H21 |
| 2020-01-22 08:42:11 | C | 09 32 09.09 | +14 40 50.4 | – | u | H21 |
| 2020-01-22 08:44:42 | C | 09 32 08.98 | +14 40 50.9 | – | u | H21 |
| 2020-01-22 08:46:58 | C | 09 32 08.88 | +14 40 51.7 | – | u | H21 |
| 2020-01-23 06:31:39 | C | 09 31 10.55 | +14 48 09.2 | – | V | 703 |
| 2020-01-23 06:39:16 | C | 09 31 10.20 | +14 48 11.8 | – | V | 703 |
| 2020-01-23 06:46:50 | C | 09 31 09.84 | +14 48 14.3 | – | V | 703 |
| 2020-01-23 06:54:25 | C | 09 31 09.49 | +14 48 16.8 | – | V | 703 |
| 2020-01-23 07:27:59 | C | 09 31 07.94 | +14 48 28.2 | – | U | I41 |
| 2020-01-23 09:34:24 | C | 09 31 02.27 | +14 49 11.8 | – | V | T05 |
| 2020-01-23 09:37:03 | C | 09 31 01.90 | +14 49 11.8 | – | U | I41 |
| 2020-01-23 09:51:53 | C | 09 31 01.45 | +14 49 17.8 | – | V | T05 |
| 2020-01-23 09:56:51 | C | 09 31 01.22 | +14 49 19.5 | – | V | T05 |
| 2020-01-23 10:08:47 | C | 09 31 00.66 | +14 49 23.6 | – | V | T05 |
| 2020-01-24 14:23:43 | C | 09 29 42.38 | +14 59 04.6 | – | q | E89 |
| 2020-01-24 14:30:50 | C | 09 29 42.05 | +14 59 07.0 | – | q | E89 |
| 2020-01-24 14:37:02 | C | 09 29 41.75 | +14 59 09.2 | – | q | E89 |
| 2020-01-24 14:43:54 | C | 09 29 41.42 | +14 59 11.5 | – | q | E89 |
| 2020-01-24 14:50:57 | C | 09 29 41.09 | +14 59 14.1 | – | q | E89 |
| 2020-01-25 08:37:17 | C | 09 28 51.32 | +15 05 13.3 | – | V | G96 |
| 2020-01-25 08:44:42 | C | 09 28 50.95 | +15 05 15.9 | – | V | G96 |
| 2020-01-25 08:52:07 | C | 09 28 50.59 | +15 05 18.5 | – | V | G96 |
| 2020-01-25 08:59:33 | C | 09 28 50.24 | +15 05 21.0 | – | V | G96 |
| 2020-01-25 11:32:09 | C | 09 28 43.07 | +15 06 14.9 | – | V | T08 |
| 2020-01-25 11:37:03 | C | 09 28 42.83 | +15 06 16.5 | – | V | T08 |
| 2020-01-25 12:00:13 | C | 09 28 41.70 | +15 06 24.5 | – | V | T08 |
| 2020-01-25 12:07:38 | C | 09 28 41.33 | +15 06 27.1 | – | V | T08 |
| 2020-01-26 06:31:05 | C | 09 27 49.09 | +15 12 47.5 | – | U | I41 |
| 2020-01-26 07:27:18 | C | 09 27 46.30 | +15 13 07.4 | – | V | 703 |
| 2020-01-26 07:32:38 | C | 09 27 46.06 | +15 13 09.1 | – | U | I41 |
| 2020-01-26 07:34:53 | C | 09 27 45.93 | +15 13 09.9 | – | V | 703 |
| 2020-01-26 07:42:29 | C | 09 27 45.56 | +15 13 12.6 | – | V | 703 |
| 2020-01-26 07:50:05 | C | 09 27 45.18 | +15 13 15.3 | – | V | 703 |
| 2020-01-26 07:59:06 | C | 09 27 44.76 | +15 13 18.4 | – | U | I41 |
| 2020-01-26 08:29:56 | C | 09 27 43.24 | +15 13 29.1 | – | U | I41 |
| 2020-01-26 08:32:15 | C | 09 27 43.13 | +15 13 29.9 | – | U | I41 |
| 2020-01-26 12:31:40 | C | 09 27 31.523 | +15 14 54.25 | – | U | F51 |
| 2020-01-26 12:53:59 | C | 09 27 30.419 | +15 15 01.98 | – | U | F51 |
| 2020-01-26 13:14:20 | C | 09 27 29.411 | +15 15 09.00 | – | U | F51 |
| 2020-01-26 13:34:39 | C | 09 27 28.410 | +15 15 16.03 | – | U | F51 |
| 2020-01-27 06:45:52 | C | 09 26 38.89 | +15 21 15.1 | – | U | I41 |
| 2020-01-27 07:57:16 | C | 09 26 35.33 | +15 21 40.3 | – | U | I41 |
| 2020-01-27 12:01:25 | C | 09 26 23.32 | +15 23 07.0 | – | V | T05 |
| 2020-01-27 12:06:32 | C | 09 26 23.07 | +15 23 08.9 | – | V | T05 |
| 2020-01-27 12:17:59 | C | 09 26 22.49 | +15 23 12.8 | – | V | T05 |
| 2020-01-27 12:34:14 | C | 09 26 21.67 | +15 23 18.5 | – | V | T05 |
| 2020-01-27 12:51:10 | C | 09 26 20.820 | +15 23 24.41 | – | U | F52 |
| 2020-01-27 13:26:58 | C | 09 26 19.022 | +15 23 36.90 | – | U | F52 |
| 2020-01-27 13:44:48 | C | 09 26 18.129 | +15 23 43.08 | – | U | F52 |
| 2020-01-28 03:20:05 | C | 09 25 38.61 | +15 28 28.4 | – | V | W16 |
| 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 |