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 |
|---|---|---|---|---|---|---|
| 2013-04-25 00:43:26 | C | 18 48 29.80 | -04 01 27.5 | – | q | C73 |
| 2013-04-25 00:44:07 | C | 18 48 29.89 | -04 01 27.1 | – | q | C73 |
| 2013-04-25 00:44:46 | C | 18 48 29.98 | -04 01 26.9 | – | q | C73 |
| 2013-04-25 00:45:25 | C | 18 48 30.07 | -04 01 26.5 | – | q | C73 |
| 2013-04-25 00:46:04 | C | 18 48 30.16 | -04 01 26.2 | – | q | C73 |
| 2013-04-25 00:46:45 | C | 18 48 30.25 | -04 01 25.8 | – | q | C73 |
| 2013-04-25 00:47:24 | C | 18 48 30.34 | -04 01 25.5 | – | q | C73 |
| 2013-04-25 00:48:04 | C | 18 48 30.43 | -04 01 25.2 | – | q | C73 |
| 2013-04-25 00:48:42 | C | 18 48 30.52 | -04 01 24.9 | – | q | C73 |
| 2013-04-25 00:49:22 | C | 18 48 30.61 | -04 01 24.5 | – | q | C73 |
| 2013-04-25 00:50:02 | C | 18 48 30.69 | -04 01 24.1 | – | q | C73 |
| 2013-04-25 00:50:42 | C | 18 48 30.79 | -04 01 23.8 | – | q | C73 |
| 2013-04-25 00:51:21 | C | 18 48 30.88 | -04 01 23.5 | – | q | C73 |
| 2013-04-25 00:52:00 | C | 18 48 30.97 | -04 01 23.2 | – | q | C73 |
| 2013-04-25 00:52:39 | C | 18 48 31.06 | -04 01 22.8 | – | q | C73 |
| 2013-04-25 00:53:20 | C | 18 48 31.15 | -04 01 22.5 | – | q | C73 |
| 2013-04-25 00:53:59 | C | 18 48 31.23 | -04 01 22.2 | – | q | C73 |
| 2013-04-25 00:54:38 | C | 18 48 31.33 | -04 01 21.9 | – | q | C73 |
| 2013-04-25 00:55:17 | C | 18 48 31.41 | -04 01 21.6 | – | q | C73 |
| 2013-04-25 00:55:58 | C | 18 48 31.50 | -04 01 21.1 | – | q | C73 |
| 2013-04-25 00:56:37 | C | 18 48 31.59 | -04 01 20.8 | – | q | C73 |
| 2013-04-25 00:57:16 | C | 18 48 31.68 | -04 01 20.5 | – | q | C73 |
| 2013-04-25 00:57:55 | C | 18 48 31.77 | -04 01 20.2 | – | q | C73 |
| 2013-04-25 00:58:35 | C | 18 48 31.86 | -04 01 19.9 | – | q | C73 |
| 2013-04-25 00:59:15 | C | 18 48 31.95 | -04 01 19.5 | – | q | C73 |
| 2013-04-25 00:59:55 | C | 18 48 32.04 | -04 01 19.1 | – | q | C73 |
| 2013-04-25 01:00:33 | C | 18 48 32.13 | -04 01 18.8 | – | q | C73 |
| 2013-04-25 01:01:13 | C | 18 48 32.22 | -04 01 18.5 | – | q | C73 |
| 2013-04-25 01:01:52 | C | 18 48 32.30 | -04 01 18.2 | – | q | C73 |
| 2013-04-25 01:02:33 | C | 18 48 32.40 | -04 01 17.8 | – | q | C73 |
| 2013-04-25 01:03:12 | C | 18 48 32.49 | -04 01 17.5 | – | q | C73 |
| 2013-04-25 01:03:51 | C | 18 48 32.58 | -04 01 17.2 | – | q | C73 |
| 2013-04-25 01:04:30 | C | 18 48 32.67 | -04 01 16.8 | – | q | C73 |
| 2013-04-25 01:05:11 | C | 18 48 32.76 | -04 01 16.5 | – | q | C73 |
| 2013-04-25 01:05:50 | C | 18 48 32.85 | -04 01 16.2 | – | q | C73 |
| 2013-04-25 01:06:29 | C | 18 48 32.94 | -04 01 15.8 | – | q | C73 |
| 2013-04-25 01:07:08 | C | 18 48 33.02 | -04 01 15.5 | – | q | C73 |
| 2013-04-25 01:07:48 | C | 18 48 33.11 | -04 01 15.2 | – | q | C73 |
| 2013-04-25 01:08:28 | C | 18 48 33.22 | -04 01 14.7 | – | q | C73 |
| 2013-04-25 01:09:08 | C | 18 48 33.32 | -04 01 14.2 | – | q | C73 |
| 2013-04-25 01:09:46 | C | 18 48 33.48 | -04 01 13.3 | – | q | C73 |
| 2013-04-25 01:10:26 | C | 18 48 33.58 | -04 01 13.0 | – | q | C73 |
| 2013-04-25 01:13:04 | C | 18 48 33.80 | -04 01 12.2 | – | q | C73 |
| 2013-04-25 01:15:03 | C | 18 48 34.09 | -04 01 11.5 | – | q | C73 |
| 2013-04-25 01:15:42 | C | 18 48 34.18 | -04 01 11.2 | – | q | C73 |
| 2013-04-25 01:16:21 | C | 18 48 34.27 | -04 01 10.9 | – | q | C73 |
| 2013-04-25 01:17:02 | C | 18 48 34.36 | -04 01 10.5 | – | q | C73 |
| 2013-04-25 01:17:42 | C | 18 48 34.46 | -04 01 10.1 | – | q | C73 |
| 2013-04-25 01:18:21 | C | 18 48 34.54 | -04 01 09.8 | – | q | C73 |
| 2013-04-25 01:19:00 | C | 18 48 34.64 | -04 01 09.4 | – | q | C73 |
| 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 |