IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4722721906 ± 7.57e-09 |
| Semi-major axis (a) | 1.8613993311 AU ± 6.23e-10 |
| Inclination (i) | 3.85484022° ± 1.42e-06 |
| Long. of Asc. Node (Ω) | 53.15019247° ± 9.16e-06 |
| Arg. of Perihelion (ω) | 17.83613492° ± 9.63e-06 |
| Mean Anomaly (M) | 51.74610026° ± 1.41e-06 |
| Mean Motion (n) | 0.3881083137°/day ± 1.95e-10 |
| Perihelion dist (q) | 0.98231219 AU ± 1.41e-08 |
| Aphelion dist (Q) | 2.74048647 AU ± 1.41e-08 |
| Orbital Period | 2.53956498 yr ± 1.28e-09 |
| H (abs. magnitude) | 20.54 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.241″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.004870 AU |
| Observations Used | 326 |
| Radar Obs Used | 1 |
| Oppositions | 17 |
| Arc Total | 1989-2023 |
| First Observation Used | 1989-10-27 |
| Last Observation Used | 2023-02-13 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1990-01-01 11:15:19 | A | 12 05 46.86 | +16 08 16.3 | – | D | 691 |
| 1990-01-25 08:40:50 | A | 11 52 40.80 | +18 14 18.3 | – | – | 688 |
| 1990-01-25 08:52:49 | A | 11 52 40.04 | +18 14 22.0 | – | – | 688 |
| 1990-01-26 09:05:09 | A | 11 51 15.06 | +18 21 43.0 | – | D | 691 |
| 1990-01-26 09:17:28 | A | 11 51 14.25 | +18 21 47.0 | – | D | 691 |
| 1990-01-26 09:34:41 | A | 11 51 13.17 | +18 21 52.3 | – | D | 691 |
| 1990-01-26 10:10:37 | A | 11 51 10.70 | +18 22 04.2 | – | D | 691 |
| 1990-01-26 10:41:34 | A | 11 51 08.63 | +18 22 13.1 | – | D | 691 |
| 1990-02-21 04:40:27 | A | 11 03 39.31 | +20 31 21.8 | – | D | 691 |
| 1990-02-21 04:59:59 | A | 11 03 37.88 | +20 31 23.1 | – | D | 691 |
| 1990-02-21 05:48:48 | A | 11 03 33.78 | +20 31 26.3 | – | D | 691 |
| 1990-02-21 06:24:44 | A | 11 03 30.80 | +20 31 28.6 | – | D | 691 |
| 1990-03-23 05:34:48 | A | 10 28 48.71 | +18 42 01.5 | – | D | 691 |
| 1990-03-23 05:48:00 | A | 10 28 48.46 | +18 41 58.4 | – | D | 691 |
| 1990-03-23 06:02:44 | A | 10 28 48.16 | +18 41 54.0 | – | D | 691 |
| 1995-02-04 03:45:24 | C | 02 47 32.21 | +25 50 55.8 | – | i | 691 |
| 1995-02-04 03:51:35 | C | 02 47 34.08 | +25 51 04.7 | – | i | 691 |
| 1995-02-04 03:56:47 | C | 02 47 35.40 | +25 51 10.7 | – | i | 691 |
| 1995-02-22 03:08:35 | C | 04 49 03.86 | +32 11 19.8 | – | i | 691 |
| 1995-02-22 03:16:30 | C | 04 49 05.95 | +32 11 21.4 | – | i | 691 |
| 1995-02-22 03:43:18 | C | 04 49 12.96 | +32 11 30.4 | – | i | 691 |
| 1995-02-22 03:50:37 | C | 04 49 14.86 | +32 11 32.8 | – | i | 691 |
| 2017-08-15 08:47:27 | C | 00 39 41.73 | -06 07 52.3 | – | u | H21 |
| 2017-08-15 08:57:57 | C | 00 39 42.28 | -06 07 51.2 | – | u | H21 |
| 2017-08-15 09:11:06 | C | 00 39 42.99 | -06 07 49.9 | – | u | H21 |
| 2017-08-15 11:04:03 | C | 00 39 49.25 | -06 07 43.0 | – | o | 291 |
| 2017-08-15 11:14:26 | C | 00 39 49.78 | -06 07 42.4 | – | o | 291 |
| 2017-08-15 11:24:50 | C | 00 39 50.35 | -06 07 41.5 | – | o | 291 |
| 2017-08-16 09:43:22 | C | 00 41 05.67 | -06 06 34.3 | – | o | 291 |
| 2017-08-16 09:51:40 | C | 00 41 06.10 | -06 06 33.9 | – | o | 291 |
| 2017-08-16 09:59:59 | C | 00 41 06.60 | -06 06 33.0 | – | o | 291 |
| 2017-08-31 12:14:47 | C | 01 01 08.633 | -06 04 32.31 | – | L | F51 |
| 2017-08-31 12:33:16 | C | 01 01 09.556 | -06 04 32.91 | – | L | F51 |
| 2017-08-31 12:51:46 | C | 01 01 10.475 | -06 04 33.62 | – | L | F51 |
| 2017-08-31 13:10:18 | C | 01 01 11.392 | -06 04 34.23 | – | L | F51 |
| 2017-09-12 10:55:55 | C | 01 17 32.37 | -06 20 39.7 | – | o | 691 |
| 2017-09-12 11:07:50 | C | 01 17 33.03 | -06 20 40.4 | – | o | 691 |
| 2017-09-12 11:19:36 | C | 01 17 33.66 | -06 20 41.3 | – | o | 691 |
| 2017-09-15 11:39:43 | C | 01 21 59.72 | -06 26 03.4 | – | o | 691 |
| 2017-09-15 11:45:48 | C | 01 22 00.06 | -06 26 03.9 | – | o | 691 |
| 2017-09-17 07:21:41 | C | 01 24 48.35 | -06 29 19.5 | – | q | 703 |
| 2017-09-17 07:33:07 | C | 01 24 49.00 | -06 29 20.3 | – | q | 703 |
| 2017-09-17 07:41:01 | C | 01 24 49.47 | -06 29 21.8 | – | q | 703 |
| 2017-09-17 07:49:08 | C | 01 24 49.94 | -06 29 21.9 | – | q | 703 |
| 2017-09-22 08:22:42 | C | 01 33 02.09 | -06 37 30.4 | – | q | H45 |
| 2017-09-22 08:25:15 | C | 01 33 02.26 | -06 37 30.4 | – | q | H45 |
| 2017-09-22 08:27:02 | C | 01 33 02.37 | -06 37 30.5 | – | q | H45 |
| 2017-09-22 08:29:08 | C | 01 33 02.51 | -06 37 30.5 | – | q | H45 |
| 2017-09-22 08:30:55 | C | 01 33 02.61 | -06 37 30.6 | – | q | H45 |
| 2017-09-22 08:32:53 | C | 01 33 02.75 | -06 37 30.8 | – | q | H45 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2017-10-31 08:00:00 | 114597.914 | 1 | Hz | 8560 | -14 | -14 |