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 |
|---|---|---|---|---|---|---|
| 2015-02-17 16:14:59 | C | 09 41 19.31 | +16 49 49.6 | – | q | D29 |
| 2015-02-17 16:16:15 | C | 09 41 19.25 | +16 49 48.3 | – | q | D29 |
| 2015-02-17 23:41:06 | C | 09 40 55.60 | +16 52 42.2 | – | q | 160 |
| 2015-02-17 23:43:28 | C | 09 40 55.45 | +16 52 42.1 | – | q | 160 |
| 2015-02-17 23:45:52 | C | 09 40 55.36 | +16 52 44.1 | – | q | 160 |
| 2015-02-18 05:19:47 | C | 09 40 37.81 | +16 54 55.0 | – | q | G96 |
| 2015-02-18 05:27:08 | C | 09 40 37.41 | +16 54 57.9 | – | q | G96 |
| 2015-02-18 05:40:37 | C | 09 40 36.68 | +16 55 03.1 | – | q | 703 |
| 2015-02-18 05:41:21 | C | 09 40 36.62 | +16 55 03.5 | – | q | 703 |
| 2015-02-18 05:42:38 | C | 09 40 36.56 | +16 55 04.0 | – | q | G96 |
| 2015-02-18 05:47:49 | C | 09 40 36.28 | +16 55 06.0 | – | q | 703 |
| 2015-02-18 05:48:33 | C | 09 40 36.24 | +16 55 06.5 | – | q | 703 |
| 2015-02-18 05:49:59 | C | 09 40 36.16 | +16 55 06.9 | – | q | G96 |
| 2015-02-18 05:55:01 | C | 09 40 35.91 | +16 55 08.7 | – | q | 703 |
| 2015-02-18 05:55:45 | C | 09 40 35.83 | +16 55 09.3 | – | q | 703 |
| 2015-02-18 06:02:13 | C | 09 40 35.50 | +16 55 10.9 | – | q | 703 |
| 2015-02-18 06:02:56 | C | 09 40 35.46 | +16 55 11.9 | – | q | 703 |
| 2015-02-19 00:22:14 | C | 09 39 36.84 | +17 02 17.3 | – | q | 160 |
| 2015-02-19 00:24:47 | C | 09 39 36.72 | +17 02 18.5 | – | q | 160 |
| 2015-02-19 00:27:21 | C | 09 39 36.58 | +17 02 19.3 | – | q | 160 |
| 2015-02-20 00:20:15 | C | 09 38 20.63 | +17 11 30.8 | – | q | 160 |
| 2015-02-20 00:22:45 | C | 09 38 20.50 | +17 11 31.7 | – | q | 160 |
| 2015-02-20 00:25:16 | C | 09 38 20.37 | +17 11 32.5 | – | q | 160 |
| 2015-02-21 21:22:16 | C | 09 35 58.47 | +17 28 34.2 | – | r | 006 |
| 2015-02-21 21:32:34 | C | 09 35 57.91 | +17 28 37.9 | – | r | 006 |
| 2015-02-21 21:42:52 | C | 09 35 57.37 | +17 28 42.4 | – | r | 006 |
| 2015-02-21 21:52:16 | C | 09 35 56.87 | +17 28 45.7 | – | r | 006 |
| 2015-02-25 08:41:33 | C | 09 31 39.06 | +17 59 04.1 | – | R | G45 |
| 2015-02-25 08:47:30 | C | 09 31 38.73 | +17 59 05.9 | – | R | G45 |
| 2015-02-25 08:53:23 | C | 09 31 38.40 | +17 59 08.4 | – | R | G45 |
| 2015-02-25 08:59:15 | C | 09 31 38.12 | +17 59 10.1 | – | R | G45 |
| 2015-02-25 09:07:38 | C | 09 31 37.66 | +17 59 13.8 | – | R | G45 |
| 2015-02-25 09:13:43 | C | 09 31 37.37 | +17 59 14.8 | – | R | G45 |
| 2015-02-26 08:34:26 | C | 09 30 26.31 | +18 07 30.1 | – | R | G45 |
| 2015-02-26 08:40:24 | C | 09 30 25.98 | +18 07 32.2 | – | R | G45 |
| 2015-02-26 08:46:16 | C | 09 30 25.71 | +18 07 34.0 | – | R | G45 |
| 2015-02-26 08:52:14 | C | 09 30 25.39 | +18 07 36.3 | – | R | G45 |
| 2015-02-26 09:00:52 | C | 09 30 24.95 | +18 07 39.8 | – | R | G45 |
| 2015-02-26 09:06:56 | C | 09 30 24.64 | +18 07 41.3 | – | R | G45 |
| 2015-02-26 09:12:54 | C | 09 30 24.32 | +18 07 43.2 | – | R | G45 |
| 2015-02-26 18:25:30 | C | 09 29 56.92 | +18 10 55.2 | – | o | C41 |
| 2015-02-26 18:36:04 | C | 09 29 56.37 | +18 10 59.1 | – | o | C41 |
| 2015-02-27 04:05:08 | C | 09 29 27.74 | +18 14 16.8 | – | u | H21 |
| 2015-02-27 04:10:27 | C | 09 29 27.48 | +18 14 18.7 | – | u | H21 |
| 2015-02-27 04:16:29 | C | 09 29 27.15 | +18 14 20.9 | – | u | H21 |
| 2015-02-27 04:22:32 | C | 09 29 26.84 | +18 14 23.0 | – | u | H21 |
| 2015-02-27 04:27:29 | C | 09 29 26.60 | +18 14 24.7 | – | u | H21 |
| 2015-02-27 04:32:11 | C | 09 29 26.36 | +18 14 26.0 | – | u | H21 |
| 2015-02-28 08:22:31 | C | 09 28 03.28 | +18 23 56.9 | – | R | G45 |
| 2015-02-28 08:28:23 | C | 09 28 02.98 | +18 23 59.4 | – | R | G45 |
| 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 |