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 |
|---|---|---|---|---|---|---|
| 2015-04-04 21:33:14 | C | 09 03 16.60 | +21 13 11.1 | – | w | Z27 |
| 2015-04-04 21:35:30 | C | 09 03 16.61 | +21 13 11.2 | – | w | Z27 |
| 2015-04-04 21:38:58 | C | 09 03 16.58 | +21 13 11.7 | – | w | Z27 |
| 2015-04-04 23:01:17 | C | 09 03 16.05 | +21 13 14.0 | – | o | A32 |
| 2015-04-04 23:12:16 | C | 09 03 16.00 | +21 13 14.5 | – | o | A32 |
| 2015-04-04 23:23:15 | C | 09 03 15.94 | +21 13 15.2 | – | o | A32 |
| 2015-04-05 02:08:07 | C | 09 03 15.40 | +21 13 26.0 | – | q | H21 |
| 2015-04-05 02:12:14 | C | 09 03 15.36 | +21 13 26.2 | – | q | H21 |
| 2015-04-05 02:15:50 | C | 09 03 15.35 | +21 13 26.4 | – | q | H21 |
| 2015-04-05 02:19:26 | C | 09 03 15.33 | +21 13 26.5 | – | q | H21 |
| 2015-04-05 02:23:18 | C | 09 03 15.31 | +21 13 26.7 | – | q | H21 |
| 2015-04-05 02:26:54 | C | 09 03 15.28 | +21 13 27.0 | – | q | H21 |
| 2015-04-05 02:30:29 | C | 09 03 15.27 | +21 13 27.3 | – | q | H21 |
| 2015-04-06 19:05:34 | C | 09 03 07.60 | +21 15 30.4 | – | o | C41 |
| 2015-04-06 19:16:21 | C | 09 03 07.59 | +21 15 30.9 | – | o | C41 |
| 2015-04-06 19:27:02 | C | 09 03 07.55 | +21 15 31.1 | – | o | C41 |
| 2015-04-06 20:10:30 | C | 09 03 07.55 | +21 15 32.9 | – | q | 160 |
| 2015-04-06 20:13:22 | C | 09 03 07.50 | +21 15 33.0 | – | q | 160 |
| 2015-04-06 20:16:13 | C | 09 03 07.50 | +21 15 33.2 | – | q | 160 |
| 2015-04-07 20:19:52 | C | 09 03 05.83 | +21 16 32.3 | – | q | 160 |
| 2015-04-07 20:22:39 | C | 09 03 05.83 | +21 16 32.4 | – | q | 160 |
| 2015-04-07 20:25:27 | C | 09 03 05.82 | +21 16 32.5 | – | q | 160 |
| 2015-04-08 11:48:06 | C | 09 03 05.87 | +21 17 05.8 | – | q | D29 |
| 2015-04-08 12:08:25 | C | 09 03 05.91 | +21 17 07.0 | – | q | D29 |
| 2015-04-08 12:28:44 | C | 09 03 05.81 | +21 17 07.1 | – | q | D29 |
| 2015-04-08 20:19:22 | C | 09 03 06.12 | +21 17 21.5 | – | q | 160 |
| 2015-04-08 20:22:13 | C | 09 03 06.13 | +21 17 21.6 | – | q | 160 |
| 2015-04-08 20:25:00 | C | 09 03 06.12 | +21 17 21.7 | – | q | 160 |
| 2015-04-10 12:56:57 | C | 09 03 11.18 | +21 18 22.9 | – | q | D29 |
| 2015-04-10 13:17:16 | C | 09 03 11.23 | +21 18 23.5 | – | q | D29 |
| 2015-04-10 13:37:35 | C | 09 03 11.27 | +21 18 23.8 | – | q | D29 |
| 2015-04-11 23:24:04 | C | 09 03 19.68 | +21 18 53.0 | – | w | Z27 |
| 2015-04-11 23:25:12 | C | 09 03 19.69 | +21 18 53.2 | – | w | Z27 |
| 2015-04-11 23:28:40 | C | 09 03 19.71 | +21 18 53.2 | – | w | Z27 |
| 2015-04-11 23:33:18 | C | 09 03 19.71 | +21 18 53.1 | – | w | Z27 |
| 2015-04-18 20:01:20 | C | 09 04 54.84 | +21 16 52.4 | – | q | K26 |
| 2015-04-18 20:36:36 | C | 09 04 55.32 | +21 16 51.2 | – | q | K26 |
| 2015-04-19 19:53:40 | C | 09 05 15.81 | +21 16 00.4 | – | q | K26 |
| 2015-04-19 20:26:06 | C | 09 05 16.25 | +21 15 59.0 | – | q | K26 |
| 2015-04-23 13:29:59 | S | 09 06 49.94 | +21 11 32.7 | – | L | C51 |
| 2015-04-23 16:39:01 | S | 09 06 53.73 | +21 11 20.6 | – | L | C51 |
| 2015-04-23 19:48:05 | S | 09 06 57.42 | +21 11 09.0 | – | L | C51 |
| 2015-04-23 22:57:08 | S | 09 07 01.22 | +21 10 57.1 | – | L | C51 |
| 2015-04-24 00:31:33 | S | 09 07 03.11 | +21 10 51.4 | – | L | C51 |
| 2015-04-24 01:21:58 | C | 09 07 04.06 | +21 10 47.1 | – | u | H21 |
| 2015-04-24 01:24:38 | C | 09 07 04.11 | +21 10 46.8 | – | u | H21 |
| 2015-04-24 01:27:17 | C | 09 07 04.15 | +21 10 46.7 | – | u | H21 |
| 2015-04-24 01:29:56 | C | 09 07 04.20 | +21 10 46.4 | – | u | H21 |
| 2015-04-24 01:32:36 | C | 09 07 04.26 | +21 10 46.2 | – | u | H21 |
| 2015-04-24 01:35:15 | C | 09 07 04.31 | +21 10 46.1 | – | u | H21 |
| 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 |