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 |
|---|---|---|---|---|---|---|
| 2018-01-04 14:53:21 | C | 13 30 44.70 | -03 13 25.2 | – | U | T05 |
| 2018-01-04 15:04:58 | C | 13 30 45.48 | -03 13 27.7 | – | U | T05 |
| 2018-01-04 15:16:33 | C | 13 30 46.26 | -03 13 30.1 | – | U | T05 |
| 2018-01-04 15:17:53 | C | 13 30 46.36 | -03 13 30.8 | – | U | T05 |
| 2018-01-04 15:28:41 | C | 13 30 47.05 | -03 13 32.7 | – | U | T05 |
| 2018-01-06 14:24:47 | C | 13 33 55.62 | -03 23 10.6 | – | U | T08 |
| 2018-01-06 14:36:08 | C | 13 33 56.38 | -03 23 13.1 | – | U | T08 |
| 2018-01-06 14:47:27 | C | 13 33 57.13 | -03 23 15.4 | – | U | T08 |
| 2018-01-06 14:58:51 | C | 13 33 57.86 | -03 23 17.7 | – | U | T08 |
| 2018-01-10 14:48:42 | C | 13 40 20.87 | -03 41 37.4 | – | U | T08 |
| 2018-01-10 14:54:04 | C | 13 40 21.22 | -03 41 38.4 | – | U | T08 |
| 2018-01-10 15:00:11 | C | 13 40 21.62 | -03 41 39.6 | – | U | T08 |
| 2018-01-10 15:05:44 | C | 13 40 21.97 | -03 41 40.6 | – | U | T08 |
| 2018-01-10 15:11:57 | C | 13 40 22.39 | -03 41 41.9 | – | U | T08 |
| 2018-01-10 15:17:55 | C | 13 40 22.78 | -03 41 42.7 | – | U | T08 |
| 2018-01-10 15:24:19 | C | 13 40 23.20 | -03 41 44.0 | – | U | T08 |
| 2018-01-12 14:58:43 | C | 13 43 32.24 | -03 50 07.3 | – | U | T05 |
| 2018-01-12 15:10:19 | C | 13 43 33.01 | -03 50 09.2 | – | U | T05 |
| 2018-01-12 15:22:10 | C | 13 43 33.77 | -03 50 11.3 | – | U | T05 |
| 2018-01-13 11:09:56 | C | 13 44 52.25 | -03 53 32.5 | – | U | 703 |
| 2018-01-13 11:17:26 | C | 13 44 52.73 | -03 53 33.9 | – | U | 703 |
| 2018-01-13 11:24:57 | C | 13 44 53.21 | -03 53 35.3 | – | U | 703 |
| 2018-01-13 11:32:28 | C | 13 44 53.71 | -03 53 36.5 | – | U | 703 |
| 2018-01-14 03:51:23 | C | 13 45 58.18 | -03 56 18.3 | – | q | 160 |
| 2018-01-14 03:53:44 | C | 13 45 58.32 | -03 56 18.8 | – | q | 160 |
| 2018-01-14 03:55:58 | C | 13 45 58.49 | -03 56 19.2 | – | q | 160 |
| 2018-01-18 01:18:46 | S | 13 52 05.40 | -04 10 28.1 | – | L | C51 |
| 2018-01-18 04:27:17 | S | 13 52 17.69 | -04 10 54.8 | – | L | C51 |
| 2018-01-18 04:40:54 | C | 13 52 18.75 | -04 11 01.1 | – | q | 160 |
| 2018-01-18 04:43:39 | C | 13 52 18.92 | -04 11 01.4 | – | q | 160 |
| 2018-01-18 04:46:24 | C | 13 52 19.07 | -04 11 01.4 | – | q | 160 |
| 2018-01-18 07:35:47 | S | 13 52 29.96 | -04 11 21.4 | – | L | C51 |
| 2018-01-18 10:44:17 | S | 13 52 42.233 | -04 11 47.22 | – | L | C51 |
| 2018-01-18 17:02:01 | S | 13 53 06.85 | -04 12 39.7 | – | L | C51 |
| 2018-01-18 20:10:32 | S | 13 53 19.10 | -04 13 04.9 | – | L | C51 |
| 2018-01-18 23:19:01 | S | 13 53 31.36 | -04 13 30.8 | – | L | C51 |
| 2018-01-19 02:27:31 | S | 13 53 43.60 | -04 13 56.8 | – | L | C51 |
| 2018-01-19 04:01:03 | S | 13 53 49.706 | -04 14 08.95 | – | L | C51 |
| 2018-01-19 05:36:02 | S | 13 53 55.86 | -04 14 21.8 | – | L | C51 |
| 2018-01-19 07:10:17 | S | 13 54 01.99 | -04 14 34.5 | – | L | C51 |
| 2018-01-19 08:44:32 | S | 13 54 08.093 | -04 14 47.26 | – | L | C51 |
| 2018-01-19 10:18:47 | S | 13 54 14.218 | -04 14 59.28 | – | L | C51 |
| 2018-01-19 10:32:28 | C | 13 54 15.42 | -04 15 05.6 | – | U | 703 |
| 2018-01-19 10:39:24 | C | 13 54 15.87 | -04 15 06.6 | – | U | 703 |
| 2018-01-19 10:56:53 | C | 13 54 16.99 | -04 15 08.9 | – | U | 703 |
| 2018-01-19 11:08:26 | C | 13 54 17.73 | -04 15 10.3 | – | U | 703 |
| 2018-01-19 11:38:05 | C | 13 54 19.61 | -04 15 14.3 | – | q | H15 |
| 2018-01-19 11:47:03 | C | 13 54 20.18 | -04 15 15.5 | – | q | H15 |
| 2018-01-19 11:53:02 | S | 13 54 20.350 | -04 15 12.02 | – | L | C51 |
| 2018-01-19 11:57:38 | C | 13 54 20.85 | -04 15 17.1 | – | q | H15 |
| 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 |