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 |
|---|---|---|---|---|---|---|
| 2019-02-04 06:57:47 | C | 01 51 02.79 | +02 53 06.3 | – | V | T05 |
| 2019-02-05 19:16:48 | C | 01 53 51.19 | +03 14 07.7 | – | q | 160 |
| 2019-02-05 19:19:43 | C | 01 53 51.48 | +03 14 09.1 | – | q | 160 |
| 2019-02-06 19:12:40 | C | 01 55 42.20 | +03 27 52.3 | – | q | 160 |
| 2019-02-06 19:15:29 | C | 01 55 42.31 | +03 27 53.7 | – | q | 160 |
| 2019-02-06 19:18:12 | C | 01 55 42.58 | +03 27 54.8 | – | q | 160 |
| 2019-02-09 02:12:23 | C | 01 59 57.26 | +03 59 06.8 | – | V | 703 |
| 2019-02-09 02:20:11 | C | 01 59 57.84 | +03 59 11.9 | – | V | 703 |
| 2019-02-09 02:27:59 | C | 01 59 58.42 | +03 59 16.2 | – | V | 703 |
| 2019-02-09 02:35:46 | C | 01 59 59.02 | +03 59 20.4 | – | V | 703 |
| 2019-02-13 01:00:03 | C | 02 07 16.93 | +04 51 51.4 | – | q | H45 |
| 2019-02-13 01:04:46 | C | 02 07 17.27 | +04 51 54.1 | – | q | H45 |
| 2019-02-13 01:06:59 | C | 02 07 17.46 | +04 51 55.2 | – | q | H45 |
| 2019-02-14 05:11:27 | C | 02 09 27.68 | +05 07 16.9 | – | V | T08 |
| 2019-02-14 05:18:14 | C | 02 09 28.22 | +05 07 20.5 | – | V | T08 |
| 2019-02-14 05:27:51 | C | 02 09 28.94 | +05 07 25.7 | – | V | T08 |
| 2019-02-14 05:40:19 | C | 02 09 29.90 | +05 07 32.7 | – | V | T08 |
| 2019-02-14 19:02:44 | C | 02 10 31.96 | +05 14 46.6 | – | q | 160 |
| 2019-02-14 19:06:12 | C | 02 10 32.22 | +05 14 48.7 | – | q | 160 |
| 2019-02-14 19:09:18 | C | 02 10 32.44 | +05 14 50.3 | – | q | 160 |
| 2019-02-15 18:33:41 | C | 02 12 21.12 | +05 27 30.0 | – | q | 160 |
| 2019-02-15 18:36:14 | C | 02 12 21.33 | +05 27 29.6 | – | q | 160 |
| 2019-02-15 18:38:49 | C | 02 12 21.58 | +05 27 32.4 | – | q | 160 |
| 2019-02-16 18:10:38 | C | 02 14 10.72 | +05 40 08.6 | – | q | 160 |
| 2019-02-16 18:13:35 | C | 02 14 10.97 | +05 40 10.6 | – | q | 160 |
| 2019-02-16 18:16:31 | C | 02 14 11.17 | +05 40 11.9 | – | q | 160 |
| 2019-02-18 05:29:44 | C | 02 16 54.59 | +05 58 56.1 | – | V | T08 |
| 2019-02-18 05:42:37 | C | 02 16 55.58 | +05 59 02.9 | – | V | T08 |
| 2019-02-18 05:58:26 | C | 02 16 56.79 | +05 59 11.1 | – | V | T08 |
| 2019-02-18 06:08:27 | C | 02 16 57.55 | +05 59 16.5 | – | V | T08 |
| 2019-02-18 18:42:52 | C | 02 17 56.01 | +06 05 52.9 | – | q | 160 |
| 2019-02-18 18:45:49 | C | 02 17 56.26 | +06 05 54.7 | – | q | 160 |
| 2019-02-18 18:48:43 | C | 02 17 56.46 | +06 05 56.8 | – | q | 160 |
| 2019-02-26 05:15:08 | C | 02 31 45.46 | +07 37 16.9 | – | V | T08 |
| 2019-02-26 05:22:40 | C | 02 31 46.05 | +07 37 20.5 | – | V | T08 |
| 2019-02-26 05:32:58 | C | 02 31 46.83 | +07 37 25.6 | – | V | T08 |
| 2019-02-26 05:44:30 | C | 02 31 47.73 | +07 37 31.3 | – | V | T08 |
| 2019-03-01 02:24:30 | C | 02 37 07.33 | +08 11 15.1 | – | V | 703 |
| 2019-03-01 02:32:47 | C | 02 37 07.99 | +08 11 19.5 | – | V | 703 |
| 2019-03-01 02:41:02 | C | 02 37 08.62 | +08 11 23.4 | – | V | 703 |
| 2019-03-01 02:49:19 | C | 02 37 09.25 | +08 11 27.5 | – | V | 703 |
| 2019-03-05 02:31:34 | C | 02 44 35.31 | +08 57 11.2 | – | V | 703 |
| 2019-03-05 02:39:08 | C | 02 44 35.97 | +08 57 15.4 | – | V | 703 |
| 2019-03-05 02:46:43 | C | 02 44 36.55 | +08 57 18.2 | – | V | 703 |
| 2019-03-05 02:54:17 | C | 02 44 37.12 | +08 57 21.8 | – | V | 703 |
| 2019-03-05 20:27:40 | C | 02 45 59.06 | +09 05 36.0 | – | o | Z22 |
| 2019-03-05 21:02:06 | C | 02 46 01.72 | +09 05 51.5 | – | o | Z22 |
| 2019-03-09 15:27:51 | C | 02 53 04.11 | +09 47 23.9 | – | q | C97 |
| 2019-03-09 15:30:04 | C | 02 53 04.26 | +09 47 25.0 | – | q | C97 |
| 2019-03-09 15:32:17 | C | 02 53 04.42 | +09 47 26.0 | – | q | C97 |
| 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 |