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 |
|---|---|---|---|---|---|---|
| 2018-05-08 23:33:16 | C | 15 06 58.72 | +11 10 10.9 | – | U | Z80 |
| 2018-05-08 23:37:27 | C | 15 06 58.55 | +11 10 13.7 | – | U | Z80 |
| 2018-05-08 23:41:38 | C | 15 06 58.35 | +11 10 16.2 | – | U | Z80 |
| 2018-05-08 23:45:49 | C | 15 06 58.19 | +11 10 18.9 | – | U | Z80 |
| 2018-05-08 23:50:00 | C | 15 06 57.99 | +11 10 21.6 | – | U | Z80 |
| 2018-05-08 23:54:11 | C | 15 06 57.83 | +11 10 24.2 | – | U | Z80 |
| 2018-05-09 12:18:38 | C | 15 06 28.13 | +11 18 20.9 | – | U | T05 |
| 2018-05-09 12:24:17 | C | 15 06 27.88 | +11 18 24.4 | – | U | T05 |
| 2018-05-09 12:43:43 | C | 15 06 27.03 | +11 18 36.3 | – | U | T05 |
| 2018-05-10 08:33:37 | C | 15 05 40.25 | +11 30 46.0 | – | U | G96 |
| 2018-05-10 08:41:08 | C | 15 05 39.87 | +11 30 51.5 | – | U | G96 |
| 2018-05-10 08:48:40 | C | 15 05 39.52 | +11 30 56.2 | – | U | G96 |
| 2018-05-10 08:56:12 | C | 15 05 39.19 | +11 31 01.0 | – | U | G96 |
| 2018-05-10 12:00:32 | C | 15 05 31.71 | +11 32 57.0 | – | U | T08 |
| 2018-05-10 12:15:50 | C | 15 05 31.02 | +11 33 06.2 | – | U | T08 |
| 2018-05-10 12:30:16 | C | 15 05 30.37 | +11 33 14.8 | – | U | T08 |
| 2018-05-10 12:45:23 | C | 15 05 29.70 | +11 33 23.8 | – | U | T08 |
| 2018-05-10 20:27:39 | C | 15 05 12.45 | +11 37 53.4 | – | q | C23 |
| 2018-05-10 20:30:32 | C | 15 05 12.33 | +11 37 55.0 | – | q | C23 |
| 2018-05-10 20:34:00 | C | 15 05 12.18 | +11 37 57.2 | – | q | C23 |
| 2018-05-11 08:13:16 | C | 15 04 42.90 | +11 45 00.3 | – | U | 703 |
| 2018-05-11 08:20:49 | C | 15 04 42.54 | +11 45 04.7 | – | U | 703 |
| 2018-05-11 08:28:21 | C | 15 04 42.20 | +11 45 08.6 | – | U | 703 |
| 2018-05-11 08:35:54 | C | 15 04 41.86 | +11 45 13.6 | – | U | 703 |
| 2018-05-11 11:50:01 | C | 15 04 33.80 | +11 47 12.2 | – | U | T08 |
| 2018-05-11 11:52:48 | C | 15 04 33.67 | +11 47 13.8 | – | U | T08 |
| 2018-05-11 12:22:14 | C | 15 04 32.33 | +11 47 30.9 | – | U | T08 |
| 2018-05-11 12:41:35 | C | 15 04 31.44 | +11 47 42.2 | – | U | T08 |
| 2018-05-14 11:46:08 | C | 15 01 32.99 | +12 27 24.8 | – | U | T08 |
| 2018-05-14 12:01:17 | C | 15 01 32.27 | +12 27 32.6 | – | U | T08 |
| 2018-05-14 12:17:09 | C | 15 01 31.51 | +12 27 40.9 | – | U | T08 |
| 2018-05-14 12:32:05 | C | 15 01 30.81 | +12 27 48.5 | – | U | T08 |
| 2018-05-14 20:32:02 | C | 15 01 11.69 | +12 31 49.4 | – | q | C23 |
| 2018-05-14 20:33:30 | C | 15 01 11.62 | +12 31 50.3 | – | q | C23 |
| 2018-05-14 20:34:58 | C | 15 01 11.55 | +12 31 51.0 | – | q | C23 |
| 2018-05-14 20:36:26 | C | 15 01 11.48 | +12 31 51.6 | – | q | C23 |
| 2018-05-14 20:37:53 | C | 15 01 11.41 | +12 31 52.6 | – | q | C23 |
| 2018-05-14 22:29:40 | C | 15 01 06.14 | +12 32 51.3 | 13.4 | q | K46 |
| 2018-05-14 22:50:36 | C | 15 01 05.16 | +12 33 02.1 | 13.7 | q | K46 |
| 2018-05-14 23:37:22 | C | 15 01 02.97 | +12 33 26.2 | 12.6 | q | K46 |
| 2018-05-14 23:58:47 | C | 15 01 01.97 | +12 33 37.2 | 12.5 | q | K46 |
| 2018-05-15 00:21:16 | C | 15 01 00.92 | +12 33 48.7 | 12.7 | q | K46 |
| 2018-05-15 00:49:16 | C | 15 00 59.62 | +12 34 02.9 | 13.7 | q | K46 |
| 2018-05-15 08:03:59 | C | 15 00 41.03 | +12 37 50.8 | – | U | 703 |
| 2018-05-15 08:11:33 | C | 15 00 40.66 | +12 37 54.6 | – | U | 703 |
| 2018-05-15 08:19:07 | C | 15 00 40.30 | +12 37 58.5 | – | U | 703 |
| 2018-05-15 08:26:41 | C | 15 00 39.93 | +12 38 02.3 | – | U | 703 |
| 2018-05-15 11:16:28 | C | 15 00 32.61 | +12 39 32.7 | – | U | T08 |
| 2018-05-15 11:31:01 | C | 15 00 31.92 | +12 39 40.4 | – | U | T08 |
| 2018-05-15 11:34:18 | C | 15 00 31.76 | +12 39 41.6 | – | U | T08 |
| 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 |