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 |
|---|---|---|---|---|---|---|
| 2015-03-13 14:02:06 | C | 09 14 18.94 | +19 55 45.0 | – | q | D29 |
| 2015-03-14 06:11:32 | C | 09 13 44.552 | +19 59 30.90 | – | L | F51 |
| 2015-03-14 06:31:05 | C | 09 13 43.832 | +19 59 36.52 | – | L | F51 |
| 2015-03-14 07:11:09 | C | 09 13 42.363 | +19 59 44.84 | – | L | F51 |
| 2015-03-15 02:43:00 | C | 09 13 01.73 | +20 04 08.8 | – | u | H21 |
| 2015-03-15 02:46:56 | C | 09 13 01.59 | +20 04 09.8 | – | u | H21 |
| 2015-03-15 02:50:27 | C | 09 13 01.46 | +20 04 10.6 | – | u | H21 |
| 2015-03-15 02:53:59 | C | 09 13 01.33 | +20 04 12.5 | – | u | H21 |
| 2015-03-15 02:57:47 | C | 09 13 01.20 | +20 04 12.2 | – | u | H21 |
| 2015-03-15 05:44:47 | C | 09 12 55.670 | +20 04 51.81 | – | L | F51 |
| 2015-03-15 06:03:44 | C | 09 12 55.002 | +20 04 55.23 | – | L | F51 |
| 2015-03-15 06:22:09 | C | 09 12 54.352 | +20 04 59.35 | – | L | F51 |
| 2015-03-15 06:40:34 | C | 09 12 53.698 | +20 05 03.53 | – | L | F51 |
| 2015-03-16 06:10:54 | C | 09 12 06.51 | +20 10 10.0 | – | R | G45 |
| 2015-03-16 06:26:10 | C | 09 12 05.97 | +20 10 13.3 | – | R | G45 |
| 2015-03-16 06:36:28 | C | 09 12 05.64 | +20 10 15.4 | – | R | G45 |
| 2015-03-16 06:58:32 | C | 09 12 04.89 | +20 10 19.7 | – | R | G45 |
| 2015-03-18 21:24:57 | C | 09 10 09.46 | +20 22 58.3 | – | q | 160 |
| 2015-03-18 21:27:29 | C | 09 10 09.37 | +20 22 58.8 | – | q | 160 |
| 2015-03-18 21:30:01 | C | 09 10 09.29 | +20 22 59.1 | – | q | 160 |
| 2015-03-19 21:09:30 | C | 09 09 29.03 | +20 27 25.3 | – | q | 160 |
| 2015-03-19 21:11:49 | C | 09 09 28.95 | +20 27 25.8 | – | q | 160 |
| 2015-03-19 21:14:09 | C | 09 09 28.88 | +20 27 26.0 | – | q | 160 |
| 2015-03-20 20:47:04 | C | 09 08 50.77 | +20 31 39.4 | – | q | 160 |
| 2015-03-20 20:49:43 | C | 09 08 50.69 | +20 31 40.1 | – | q | 160 |
| 2015-03-20 20:52:05 | C | 09 08 50.62 | +20 31 40.4 | – | q | 160 |
| 2015-03-22 03:50:24 | C | 09 08 03.42 | +20 36 56.4 | – | u | H21 |
| 2015-03-22 03:54:51 | C | 09 08 03.28 | +20 36 57.1 | – | u | H21 |
| 2015-03-22 04:00:01 | C | 09 08 03.16 | +20 36 57.8 | – | u | H21 |
| 2015-03-22 04:05:22 | C | 09 08 03.02 | +20 36 58.8 | – | u | H21 |
| 2015-03-22 04:10:43 | C | 09 08 02.89 | +20 36 59.5 | – | u | H21 |
| 2015-03-22 04:16:55 | C | 09 08 02.72 | +20 37 00.8 | – | u | H21 |
| 2015-03-25 13:27:40 | C | 09 06 15.66 | +20 49 13.8 | – | q | D29 |
| 2015-03-25 13:50:31 | C | 09 06 15.18 | +20 49 16.8 | – | q | D29 |
| 2015-03-25 14:13:23 | C | 09 06 14.71 | +20 49 19.9 | – | q | D29 |
| 2015-04-01 02:45:21 | C | 09 03 56.30 | +21 06 39.2 | – | q | H21 |
| 2015-04-01 02:48:55 | C | 09 03 56.26 | +21 06 39.4 | – | q | H21 |
| 2015-04-01 02:52:44 | C | 09 03 56.20 | +21 06 39.6 | – | q | H21 |
| 2015-04-01 02:56:48 | C | 09 03 56.17 | +21 06 40.2 | – | q | H21 |
| 2015-04-01 03:00:37 | C | 09 03 56.12 | +21 06 40.4 | – | q | H21 |
| 2015-04-01 03:04:26 | C | 09 03 56.09 | +21 06 40.7 | – | q | H21 |
| 2015-04-01 03:07:59 | C | 09 03 56.03 | +21 06 41.2 | – | q | H21 |
| 2015-04-02 21:07:39 | C | 09 03 34.04 | +21 09 59.9 | – | q | 160 |
| 2015-04-02 21:10:28 | C | 09 03 34.02 | +21 09 59.9 | – | q | 160 |
| 2015-04-02 21:13:15 | C | 09 03 33.98 | +21 10 00.4 | – | q | 160 |
| 2015-04-04 03:23:49 | C | 09 03 22.12 | +21 12 04.1 | – | u | H21 |
| 2015-04-04 03:28:52 | C | 09 03 22.09 | +21 12 04.3 | – | u | H21 |
| 2015-04-04 03:33:23 | C | 09 03 22.05 | +21 12 04.7 | – | u | H21 |
| 2015-04-04 03:37:42 | C | 09 03 22.03 | +21 12 04.8 | – | u | H21 |
| 2015-04-04 21:32:36 | C | 09 03 16.60 | +21 13 11.3 | – | w | Z27 |
| 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 |