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 |
|---|---|---|---|---|---|---|
| 2018-04-11 10:32:15 | C | 15 20 09.72 | +03 18 07.9 | – | U | 703 |
| 2018-04-11 10:39:56 | C | 15 20 09.70 | +03 18 13.2 | – | U | 703 |
| 2018-04-11 10:47:36 | C | 15 20 09.69 | +03 18 18.3 | – | U | 703 |
| 2018-04-12 13:31:53 | C | 15 20 11.17 | +03 36 40.1 | – | U | T08 |
| 2018-04-12 13:47:06 | C | 15 20 11.11 | +03 36 50.5 | – | U | T08 |
| 2018-04-12 14:02:58 | C | 15 20 11.06 | +03 37 01.5 | – | U | T08 |
| 2018-04-12 14:18:04 | C | 15 20 11.01 | +03 37 11.9 | – | U | T08 |
| 2018-04-14 09:08:05 | C | 15 20 07.56 | +04 07 01.3 | – | U | G96 |
| 2018-04-14 09:15:31 | C | 15 20 07.51 | +04 07 06.6 | – | U | G96 |
| 2018-04-14 09:22:58 | C | 15 20 07.45 | +04 07 11.8 | – | U | G96 |
| 2018-04-14 09:30:23 | C | 15 20 07.40 | +04 07 17.0 | – | U | G96 |
| 2018-04-14 10:27:21 | C | 15 20 07.05 | +04 07 56.6 | – | U | 703 |
| 2018-04-14 10:34:58 | C | 15 20 06.96 | +04 08 02.5 | – | U | 703 |
| 2018-04-14 10:42:35 | C | 15 20 06.91 | +04 08 07.9 | – | U | 703 |
| 2018-04-14 10:50:12 | C | 15 20 06.87 | +04 08 13.2 | – | U | 703 |
| 2018-04-14 17:45:37 | C | 15 20 05.87 | +04 13 06.5 | – | q | D29 |
| 2018-04-14 18:05:59 | C | 15 20 05.72 | +04 13 20.9 | – | q | D29 |
| 2018-04-14 18:26:21 | C | 15 20 05.57 | +04 13 35.3 | – | q | D29 |
| 2018-04-16 00:29:11 | C | 15 19 57.41 | +04 34 55.9 | – | q | K22 |
| 2018-04-16 01:01:06 | C | 15 19 57.13 | +04 35 18.7 | – | q | K22 |
| 2018-04-16 01:28:24 | C | 15 19 56.89 | +04 35 38.4 | – | q | K22 |
| 2018-04-16 22:13:55 | C | 15 19 49.21 | +04 50 31.8 | – | t | 510 |
| 2018-04-16 22:21:50 | C | 15 19 49.14 | +04 50 37.5 | – | t | 510 |
| 2018-04-16 22:28:37 | C | 15 19 49.08 | +04 50 42.3 | – | t | 510 |
| 2018-04-16 22:37:40 | C | 15 19 48.99 | +04 50 49.1 | – | t | 510 |
| 2018-04-16 22:45:35 | C | 15 19 48.92 | +04 50 54.7 | – | t | 510 |
| 2018-04-16 22:53:30 | C | 15 19 48.84 | +04 51 00.3 | – | t | 510 |
| 2018-04-16 23:00:18 | C | 15 19 48.77 | +04 51 05.3 | – | t | 510 |
| 2018-04-16 23:09:20 | C | 15 19 48.69 | +04 51 11.9 | – | t | 510 |
| 2018-04-16 23:17:16 | C | 15 19 48.61 | +04 51 17.6 | – | t | 510 |
| 2018-04-16 23:25:11 | C | 15 19 48.53 | +04 51 23.3 | – | t | 510 |
| 2018-04-17 00:40:31 | C | 15 19 47.76 | +04 52 18.0 | 13.3 | q | K46 |
| 2018-04-17 00:44:30 | C | 15 19 47.72 | +04 52 20.8 | 13.3 | q | K46 |
| 2018-04-17 00:48:00 | C | 15 19 47.68 | +04 52 23.4 | 13.3 | q | K46 |
| 2018-04-17 22:02:31 | n | 15 19 37.78 | +05 07 46.6 | 15.0 | U | Z43 |
| 2018-04-17 22:17:10 | n | 15 19 37.64 | +05 07 57.7 | 14.2 | U | Z43 |
| 2018-04-17 22:32:13 | n | 15 19 37.54 | +05 08 08.5 | 14.3 | U | Z43 |
| 2018-04-17 22:45:15 | n | 15 19 37.36 | +05 08 18.0 | 14.7 | U | Z43 |
| 2018-04-18 09:48:10 | C | 15 19 30.53 | +05 16 24.1 | – | U | 703 |
| 2018-04-18 09:55:46 | C | 15 19 30.44 | +05 16 29.8 | – | U | 703 |
| 2018-04-18 10:03:23 | C | 15 19 30.32 | +05 16 35.2 | – | U | 703 |
| 2018-04-18 10:11:00 | C | 15 19 30.23 | +05 16 40.8 | – | U | 703 |
| 2018-04-18 21:58:52 | n | 15 19 23.86 | +05 25 14.2 | 14.2 | U | Z43 |
| 2018-04-18 22:10:43 | n | 15 19 23.73 | +05 25 22.6 | 14.2 | U | Z43 |
| 2018-04-18 22:15:30 | C | 15 19 23.55 | +05 25 26.4 | – | q | 046 |
| 2018-04-18 22:17:16 | C | 15 19 23.52 | +05 25 27.7 | – | q | 046 |
| 2018-04-18 22:18:03 | C | 15 19 23.51 | +05 25 28.3 | – | q | 046 |
| 2018-04-18 22:19:01 | C | 15 19 23.50 | +05 25 29.0 | – | q | 046 |
| 2018-04-18 22:19:46 | C | 15 19 23.49 | +05 25 29.5 | – | q | 046 |
| 2018-04-18 22:20:43 | C | 15 19 23.48 | +05 25 30.3 | – | q | 046 |
| 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 |