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 |
|---|---|---|---|---|---|---|
| 2015-02-28 08:42:27 | C | 09 28 02.25 | +18 24 03.5 | – | R | G45 |
| 2015-02-28 08:54:35 | C | 09 28 01.63 | +18 24 07.6 | – | R | G45 |
| 2015-03-06 22:27:20 | C | 09 20 41.53 | +19 13 40.0 | – | q | 160 |
| 2015-03-06 22:29:51 | C | 09 20 41.38 | +19 13 40.6 | – | q | 160 |
| 2015-03-06 22:32:21 | C | 09 20 41.29 | +19 13 41.1 | – | q | 160 |
| 2015-03-07 19:53:10 | C | 09 19 46.21 | +19 19 47.7 | – | q | 113 |
| 2015-03-07 19:57:57 | C | 09 19 45.99 | +19 19 49.0 | – | q | 113 |
| 2015-03-07 20:02:45 | C | 09 19 45.79 | +19 19 50.4 | – | q | 113 |
| 2015-03-07 20:07:33 | C | 09 19 45.57 | +19 19 51.8 | – | q | 113 |
| 2015-03-07 20:12:21 | C | 09 19 45.36 | +19 19 53.2 | – | q | 113 |
| 2015-03-07 23:43:41 | C | 09 19 36.10 | +19 20 53.3 | – | q | 160 |
| 2015-03-07 23:46:20 | C | 09 19 36.02 | +19 20 53.9 | – | q | 160 |
| 2015-03-07 23:48:48 | C | 09 19 35.91 | +19 20 54.5 | – | q | 160 |
| 2015-03-08 03:23:26 | C | 09 19 27.03 | +19 21 55.9 | – | u | H21 |
| 2015-03-08 03:26:10 | C | 09 19 26.91 | +19 21 56.5 | – | u | H21 |
| 2015-03-08 03:29:43 | C | 09 19 26.76 | +19 21 57.6 | – | u | H21 |
| 2015-03-08 03:33:12 | C | 09 19 26.61 | +19 21 58.7 | – | u | H21 |
| 2015-03-08 03:36:24 | C | 09 19 26.48 | +19 21 59.3 | – | u | H21 |
| 2015-03-08 03:39:51 | C | 09 19 26.32 | +19 22 00.5 | – | u | H21 |
| 2015-03-08 20:45:55 | C | 09 18 43.25 | +19 26 45.0 | – | q | 160 |
| 2015-03-08 20:48:33 | C | 09 18 43.15 | +19 26 45.3 | – | q | 160 |
| 2015-03-08 20:51:04 | C | 09 18 43.02 | +19 26 46.4 | – | q | 160 |
| 2015-03-09 04:30:52 | C | 09 18 23.92 | +19 28 52.4 | – | q | H21 |
| 2015-03-09 04:35:15 | C | 09 18 23.73 | +19 28 53.7 | – | q | H21 |
| 2015-03-09 04:39:38 | C | 09 18 23.54 | +19 28 54.8 | – | q | H21 |
| 2015-03-09 04:43:59 | C | 09 18 23.35 | +19 28 55.8 | – | q | H21 |
| 2015-03-09 04:48:22 | C | 09 18 23.17 | +19 28 57.1 | – | q | H21 |
| 2015-03-09 04:52:42 | C | 09 18 22.98 | +19 28 58.3 | – | q | H21 |
| 2015-03-09 04:57:17 | C | 09 18 22.79 | +19 28 59.5 | – | q | H21 |
| 2015-03-09 05:53:51 | C | 09 18 20.54 | +19 29 15.6 | – | N | I41 |
| 2015-03-09 06:37:15 | C | 09 18 18.69 | +19 29 27.4 | – | N | I41 |
| 2015-03-09 07:23:32 | C | 09 18 16.69 | +19 29 39.9 | – | q | 703 |
| 2015-03-09 07:29:19 | C | 09 18 16.46 | +19 29 41.5 | – | q | 703 |
| 2015-03-09 07:35:06 | C | 09 18 16.21 | +19 29 42.9 | – | q | 703 |
| 2015-03-09 07:40:52 | C | 09 18 15.96 | +19 29 44.6 | – | q | 703 |
| 2015-03-09 19:32:06 | C | 09 17 47.31 | +19 32 55.3 | – | q | K14 |
| 2015-03-09 19:51:16 | C | 09 17 46.50 | +19 33 00.3 | – | q | K14 |
| 2015-03-09 20:21:13 | C | 09 17 45.25 | +19 33 08.5 | – | q | K14 |
| 2015-03-10 06:05:35 | C | 09 17 21.57 | +19 35 44.5 | – | N | I41 |
| 2015-03-10 06:41:46 | C | 09 17 20.07 | +19 35 53.9 | – | N | I41 |
| 2015-03-10 19:46:43 | C | 09 16 49.11 | +19 39 17.9 | – | q | K14 |
| 2015-03-10 20:09:10 | C | 09 16 48.29 | +19 39 24.0 | – | q | K14 |
| 2015-03-10 21:56:36 | C | 09 16 43.84 | +19 39 51.6 | – | q | 160 |
| 2015-03-10 21:59:09 | C | 09 16 43.73 | +19 39 52.3 | – | q | 160 |
| 2015-03-10 22:01:39 | C | 09 16 43.64 | +19 39 52.8 | – | q | 160 |
| 2015-03-12 22:00:06 | C | 09 14 53.94 | +19 51 52.5 | – | q | 160 |
| 2015-03-12 22:02:22 | C | 09 14 53.85 | +19 51 53.2 | – | q | 160 |
| 2015-03-12 22:04:41 | C | 09 14 53.77 | +19 51 53.6 | – | q | 160 |
| 2015-03-13 13:18:56 | C | 09 14 20.51 | +19 55 33.9 | – | q | D29 |
| 2015-03-13 13:40:31 | C | 09 14 19.70 | +19 55 39.0 | – | q | D29 |
| 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 |