IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6504955739 ± 4.39e-09 |
| Semi-major axis (a) | 1.7762715081 AU ± 6.91e-10 |
| Inclination (i) | 39.82339034° ± 1.52e-06 |
| Long. of Asc. Node (Ω) | 356.79391976° ± 4.07e-07 |
| Arg. of Perihelion (ω) | 267.84423496° ± 9.83e-07 |
| Mean Anomaly (M) | 65.34753960° ± 7.65e-07 |
| Mean Motion (n) | 0.4163401091°/day ± 2.43e-10 |
| Perihelion dist (q) | 0.62081475 AU ± 7.80e-09 |
| Aphelion dist (Q) | 2.93172826 AU ± 7.88e-09 |
| Orbital Period | 2.36735847 yr ± 1.38e-09 |
| H (abs. magnitude) | 15.28 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.228″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.003514 AU |
| Observations Used | 2243 |
| Radar Obs Used | 7 |
| Gaia Obs Used | 28 |
| Oppositions | 25 |
| Arc Total | 1973-2026 |
| First Observation Used | 1973-03-06 |
| Last Observation Used | 2026-01-02 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2025-01-04 14:45:05 | C | 12 18 27.482 | +49 50 30.01 | – | V | T05 |
| 2025-01-06 13:08:52 | C | 12 19 15.600 | +50 16 46.60 | – | V | T08 |
| 2025-01-06 13:15:34 | C | 12 19 15.715 | +50 16 50.56 | – | V | T08 |
| 2025-01-06 13:25:08 | C | 12 19 15.806 | +50 16 56.53 | – | V | T08 |
| 2025-01-06 13:39:47 | C | 12 19 16.003 | +50 17 04.70 | – | V | T08 |
| 2025-01-08 06:24:50 | B | 12 19 48.82 | +50 41 10.9 | – | Z | W45 |
| 2025-01-08 06:41:23 | B | 12 19 48.99 | +50 41 21.1 | – | Z | W45 |
| 2025-01-08 06:57:31 | B | 12 19 49.12 | +50 41 31.1 | – | Z | W45 |
| 2025-01-08 12:40:58 | C | 12 19 52.973 | +50 45 01.26 | – | V | T05 |
| 2025-01-08 12:45:03 | C | 12 19 53.047 | +50 45 03.46 | – | V | T05 |
| 2025-01-08 12:49:37 | C | 12 19 53.093 | +50 45 06.44 | – | V | T05 |
| 2025-01-08 13:12:03 | C | 12 19 53.302 | +50 45 20.30 | – | V | T05 |
| 2025-01-12 00:45:52 | C | 12 20 26.866 | +51 38 10.10 | – | Z | D66 |
| 2025-01-12 00:55:54 | C | 12 20 26.844 | +51 38 16.66 | – | Z | D66 |
| 2025-01-12 01:03:56 | C | 12 20 26.837 | +51 38 22.52 | – | Z | D66 |
| 2025-01-16 09:24:36 | C | 12 20 03.088 | +52 50 03.77 | – | V | G96 |
| 2025-01-16 09:32:15 | C | 12 20 02.980 | +52 50 09.20 | – | V | G96 |
| 2025-01-16 09:39:55 | C | 12 20 02.900 | +52 50 14.82 | – | V | G96 |
| 2025-01-16 09:47:33 | C | 12 20 02.792 | +52 50 20.36 | – | V | G96 |
| 2025-01-16 12:16:35 | C | 12 20 01.397 | +52 52 07.86 | – | V | T05 |
| 2025-01-16 12:43:35 | C | 12 20 00.994 | +52 52 27.70 | – | V | T05 |
| 2025-01-16 12:48:51 | C | 12 20 00.895 | +52 52 31.80 | – | V | T05 |
| 2025-01-16 12:56:19 | C | 12 20 00.785 | +52 52 37.09 | – | V | T05 |
| 2025-01-18 12:51:07 | C | 12 19 20.438 | +53 27 37.26 | – | V | T08 |
| 2025-01-18 12:54:25 | C | 12 19 20.414 | +53 27 39.64 | – | V | T08 |
| 2025-01-18 12:59:43 | C | 12 19 20.294 | +53 27 43.88 | – | V | T08 |
| 2025-01-18 13:07:40 | C | 12 19 20.129 | +53 27 49.97 | – | V | T08 |
| 2025-01-20 10:46:47 | C | 12 18 23.232 | +54 02 14.60 | – | V | T05 |
| 2025-01-20 10:50:10 | C | 12 18 23.112 | +54 02 17.05 | – | V | T05 |
| 2025-01-20 11:40:50 | C | 12 18 21.782 | +54 02 56.87 | – | V | T05 |
| 2025-01-20 12:00:49 | C | 12 18 21.262 | +54 03 12.56 | – | V | T05 |
| 2025-01-20 21:23:54 | C | 12 18 06.30 | +54 10 25.0 | – | V | D29 |
| 2025-01-20 21:39:10 | C | 12 18 05.85 | +54 10 36.8 | – | V | D29 |
| 2025-01-20 21:54:27 | C | 12 18 05.41 | +54 10 48.4 | – | V | D29 |
| 2025-01-24 13:05:22 | C | 12 15 09.895 | +55 19 41.81 | – | V | T05 |
| 2025-01-24 13:07:59 | C | 12 15 09.768 | +55 19 44.33 | – | V | T05 |
| 2025-01-24 13:11:56 | C | 12 15 09.600 | +55 19 47.75 | – | V | T05 |
| 2025-01-24 13:19:45 | C | 12 15 09.254 | +55 19 54.19 | – | V | T05 |
| 2025-01-25 06:49:20 | C | 12 14 24.05 | +55 33 58.9 | – | V | U55 |
| 2025-01-25 06:56:13 | C | 12 14 23.87 | +55 34 03.5 | – | V | U55 |
| 2025-01-25 07:03:06 | C | 12 14 23.56 | +55 34 10.1 | – | V | U55 |
| 2025-02-02 10:44:10 | C | 12 01 20.219 | +58 17 23.17 | – | V | 703 |
| 2025-02-02 10:47:23 | C | 12 01 19.906 | +58 17 25.84 | – | V | 703 |
| 2025-02-02 10:50:35 | C | 12 01 19.564 | +58 17 28.36 | – | V | 703 |
| 2025-02-02 10:53:49 | C | 12 01 19.297 | +58 17 31.20 | – | V | 703 |
| 2025-02-03 12:36:09 | C | 11 58 53.887 | +58 39 02.81 | – | V | T08 |
| 2025-02-03 12:38:49 | C | 11 58 53.611 | +58 39 04.86 | – | V | T08 |
| 2025-02-03 12:44:07 | C | 11 58 53.054 | +58 39 09.22 | – | V | T08 |
| 2025-02-03 12:51:23 | C | 11 58 52.334 | +58 39 15.16 | – | V | T08 |
| 2025-02-04 07:46:44 | C | 11 56 58.214 | +58 54 56.38 | – | V | 703 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1987-09-25 04:00:00 | -1130345 | 21 | Hz | 8495 | -14 | -14 |
| 1987-09-25.166667 | -113034500 | 1500 | Hz | 8495 | 253 | 253 |
| 2018-03-21 22:59:00 | 89358361.22 | 1.11 | us | 2380 | -1 | -1 |
| 2018-03-22 23:24:00 | 90863191.54 | 1.53 | us | 2380 | -1 | -1 |
| 2018-03-23 22:02:00 | 94516753.78 | 1.35 | us | 2380 | -1 | -1 |
| 2018-03-23 23:26:00 | 94811323.08 | 1.19 | us | 2380 | -1 | -1 |
| 2018-03-24 21:24:00 | 100309946.32 | 1.29 | us | 2380 | -1 | -1 |
| 2018-03-25 21:34:00 | 108108721.41 | 1.65 | us | 2380 | -1 | -1 |