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 |
|---|---|---|---|---|---|---|
| 2020-05-12 06:40:04 | C | 08 55 50.64 | +20 47 14.7 | – | V | T08 |
| 2020-05-13 03:55:26 | C | 08 56 46.38 | +20 44 09.3 | – | V | 703 |
| 2020-05-13 04:03:48 | C | 08 56 46.76 | +20 44 08.1 | – | V | 703 |
| 2020-05-13 04:12:11 | C | 08 56 47.14 | +20 44 06.9 | – | V | 703 |
| 2020-05-13 04:20:33 | C | 08 56 47.52 | +20 44 05.4 | – | V | 703 |
| 2020-05-14 05:49:13 | C | 08 57 55.40 | +20 40 19.4 | – | V | T05 |
| 2020-05-14 06:06:10 | C | 08 57 56.15 | +20 40 16.5 | – | V | T05 |
| 2020-05-14 06:15:28 | C | 08 57 56.57 | +20 40 15.3 | – | V | T05 |
| 2020-05-14 06:20:07 | C | 08 57 56.76 | +20 40 14.6 | – | V | T05 |
| 2020-05-14 06:27:26 | C | 08 57 57.09 | +20 40 13.5 | – | V | T05 |
| 2020-05-14 06:32:45 | C | 08 57 57.34 | +20 40 12.8 | – | V | T05 |
| 2020-05-14 06:40:51 | C | 08 57 57.67 | +20 40 11.3 | – | V | T05 |
| 2020-05-14 06:58:37 | C | 08 57 58.45 | +20 40 08.5 | – | V | T05 |
| 2020-05-16 04:01:04 | C | 09 00 01.26 | +20 33 09.6 | – | V | 703 |
| 2020-05-16 04:09:12 | C | 09 00 01.61 | +20 33 08.2 | – | V | 703 |
| 2020-05-16 04:17:20 | C | 09 00 02.00 | +20 33 06.9 | – | V | 703 |
| 2020-05-16 04:25:27 | C | 09 00 02.43 | +20 33 05.5 | – | V | 703 |
| 2020-05-16 06:38:30 | C | 09 00 08.54 | +20 32 45.5 | – | V | T08 |
| 2020-05-16 06:43:10 | C | 09 00 08.73 | +20 32 44.7 | – | V | T08 |
| 2020-05-16 06:51:47 | C | 09 00 09.13 | +20 32 43.3 | – | V | T08 |
| 2020-05-16 07:06:23 | C | 09 00 09.79 | +20 32 40.9 | – | V | T08 |
| 2020-05-17 22:29:02 | C | 09 02 00.11 | +20 26 16.2 | – | o | Z22 |
| 2020-05-17 22:34:59 | C | 09 02 00.25 | +20 26 15.6 | – | o | Z22 |
| 2020-05-18 06:55:51 | C | 09 02 24.12 | +20 24 53.0 | – | V | T05 |
| 2020-05-18 07:01:08 | C | 09 02 24.36 | +20 24 52.1 | – | V | T05 |
| 2020-05-18 07:10:24 | C | 09 02 24.79 | +20 24 50.4 | – | V | T05 |
| 2020-05-18 07:29:34 | C | 09 02 25.68 | +20 24 47.0 | – | V | T05 |
| 2020-05-18 22:41:49 | C | 09 03 09.19 | +20 22 13.3 | – | o | Z22 |
| 2020-05-18 22:47:49 | C | 09 03 09.39 | +20 22 12.6 | – | o | Z22 |
| 2020-05-19 00:30:19 | C | 09 03 14.39 | +20 21 59.1 | – | o | W92 |
| 2020-05-19 00:36:24 | C | 09 03 14.67 | +20 21 56.8 | – | o | W92 |
| 2020-05-19 00:37:54 | C | 09 03 14.75 | +20 21 58.0 | – | o | W92 |
| 2020-05-19 00:43:58 | C | 09 03 15.12 | +20 21 57.3 | – | o | W92 |
| 2020-05-19 17:38:16 | C | 09 04 03.95 | +20 19 02.4 | – | o | K95 |
| 2020-05-19 17:43:35 | C | 09 04 04.22 | +20 19 01.3 | – | o | K95 |
| 2020-05-20 04:00:56 | C | 09 04 34.11 | +20 17 10.0 | – | V | 703 |
| 2020-05-20 04:09:12 | C | 09 04 34.50 | +20 17 08.6 | – | V | 703 |
| 2020-05-20 04:17:28 | C | 09 04 34.90 | +20 17 07.5 | – | V | 703 |
| 2020-05-20 04:25:43 | C | 09 04 35.30 | +20 17 06.0 | – | V | 703 |
| 2020-05-20 05:49:26 | C | 09 04 39.41 | +20 16 52.4 | – | V | T08 |
| 2020-05-20 05:51:25 | C | 09 04 39.51 | +20 16 52.0 | – | V | T08 |
| 2020-05-20 05:55:26 | C | 09 04 39.71 | +20 16 51.3 | – | V | T08 |
| 2020-05-20 05:56:46 | C | 09 04 39.77 | +20 16 51.0 | – | V | T08 |
| 2020-05-20 06:06:10 | C | 09 04 40.22 | +20 16 49.4 | – | V | T08 |
| 2020-05-20 06:07:29 | C | 09 04 40.27 | +20 16 49.3 | – | V | T08 |
| 2020-05-20 06:21:28 | C | 09 04 40.95 | +20 16 46.7 | – | V | T08 |
| 2020-05-20 06:23:28 | C | 09 04 41.04 | +20 16 46.1 | – | V | T08 |
| 2020-05-25 04:00:49 | C | 09 10 35.14 | +19 55 02.6 | – | V | 703 |
| 2020-05-25 04:09:06 | C | 09 10 35.57 | +19 55 01.1 | – | V | 703 |
| 2020-05-25 04:17:23 | C | 09 10 35.98 | +19 54 59.3 | – | 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 |