IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4059016556 ± 4.35e-09 |
| Semi-major axis (a) | 1.5415724184 AU ± 7.25e-10 |
| Inclination (i) | 24.53563599° ± 8.41e-07 |
| Long. of Asc. Node (Ω) | 220.68792372° ± 1.75e-06 |
| Arg. of Perihelion (ω) | 321.78911043° ± 1.84e-06 |
| Mean Anomaly (M) | 163.00612547° ± 9.55e-07 |
| Mean Motion (n) | 0.5149515611°/day ± 3.63e-10 |
| Perihelion dist (q) | 0.91584562 AU ± 6.72e-09 |
| Aphelion dist (Q) | 2.16729922 AU ± 6.78e-09 |
| Orbital Period | 1.91401747 yr ± 1.35e-09 |
| H (abs. magnitude) | 15.96 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.272″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.029256 AU |
| Observations Used | 10512 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 113 |
| Oppositions | 14 |
| Arc Total | 1987-2025 |
| First Observation Used | 1987-08-22 |
| Last Observation Used | 2025-12-01 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2021-07-16 06:37:58 | C | 18 57 16.25 | +35 39 49.0 | – | – | U65 |
| 2021-07-16 06:50:36 | C | 18 57 15.45 | +35 39 42.7 | – | – | U65 |
| 2021-07-17 10:54:59 | C | 18 55 36.04 | +35 23 23.0 | – | V | T05 |
| 2021-07-17 10:59:36 | C | 18 55 35.76 | +35 23 20.2 | – | V | T05 |
| 2021-07-17 11:07:35 | C | 18 55 35.26 | +35 23 15.5 | – | V | T05 |
| 2021-07-17 11:25:24 | C | 18 55 34.15 | +35 23 04.5 | – | V | T05 |
| 2021-07-19 08:57:42 | C | 18 53 02.18 | +34 54 34.4 | – | – | U65 |
| 2021-07-19 09:19:04 | C | 18 53 00.96 | +34 54 20.4 | – | – | U65 |
| 2021-07-19 09:33:33 | C | 18 53 00.13 | +34 54 11.0 | – | – | U65 |
| 2021-07-19 09:56:24 | C | 18 52 59.15 | +34 54 02.8 | – | V | T08 |
| 2021-07-19 10:03:05 | C | 18 52 58.77 | +34 53 58.6 | – | V | T08 |
| 2021-07-19 10:13:16 | C | 18 52 58.17 | +34 53 51.4 | – | V | T08 |
| 2021-07-19 10:57:27 | C | 18 52 55.65 | +34 53 22.8 | – | V | T08 |
| 2021-07-20 03:35:44 | C | 18 52 03.46 | +34 42 23.9 | – | V | V93 |
| 2021-07-20 04:15:30 | C | 18 52 01.25 | +34 41 56.8 | – | V | V93 |
| 2021-07-20 04:52:15 | C | 18 51 59.24 | +34 41 32.2 | – | V | V93 |
| 2021-07-20 07:16:01 | C | 18 51 51.71 | +34 39 57.2 | – | Y | U69 |
| 2021-07-20 07:30:36 | C | 18 51 50.92 | +34 39 46.8 | – | Y | U69 |
| 2021-07-20 07:45:33 | C | 18 51 50.07 | +34 39 37.4 | – | Y | U69 |
| 2021-07-20 10:06:43 | C | 18 51 42.73 | +34 38 06.4 | – | V | T05 |
| 2021-07-20 10:12:15 | C | 18 51 42.43 | +34 38 02.7 | – | V | T05 |
| 2021-07-20 10:20:03 | C | 18 51 42.00 | +34 37 57.2 | – | V | T05 |
| 2021-07-20 11:04:20 | C | 18 51 39.55 | +34 37 27.0 | – | V | T05 |
| 2021-07-21 02:55:35 | C | 18 50 51.89 | +34 26 37.0 | – | V | V93 |
| 2021-07-21 03:56:30 | C | 18 50 48.68 | +34 25 55.3 | – | V | V93 |
| 2021-07-21 04:41:19 | C | 18 50 46.32 | +34 25 24.4 | – | V | V93 |
| 2021-07-21 10:43:59 | S | 18 50 52.838 | +34 16 32.52 | – | V | C57 |
| 2021-07-21 10:43:59 | s | 1 -201574.65 | 6 +135138.88 | 7800.0 | – | C57 |
| 2021-07-21 11:24:00 | S | 18 50 51.223 | +34 16 10.38 | – | V | C57 |
| 2021-07-21 11:24:00 | s | 1 -201316.93 | 9 +132140.44 | 8080.0 | – | C57 |
| 2021-07-21 11:33:59 | S | 18 50 50.707 | +34 16 03.76 | – | V | C57 |
| 2021-07-21 11:33:59 | s | 1 -201247.87 | 1 +131387.81 | 3400.0 | – | C57 |
| 2021-07-21 11:44:00 | S | 18 50 50.215 | +34 15 56.41 | – | V | C57 |
| 2021-07-21 11:44:00 | s | 1 -201176.92 | 7 +130633.96 | 2750.0 | – | C57 |
| 2021-07-21 12:04:00 | S | 18 50 49.277 | +34 15 43.49 | – | V | C57 |
| 2021-07-21 12:04:00 | s | 1 -201029.37 | 4 +129122.63 | 3440.0 | – | C57 |
| 2021-07-21 12:13:59 | S | 18 50 48.600 | +34 15 40.14 | – | V | C57 |
| 2021-07-21 12:13:59 | s | 1 -200952.74 | 6 +128365.15 | 4720.0 | – | C57 |
| 2021-07-21 12:24:00 | S | 18 50 47.854 | +34 15 33.41 | – | V | C57 |
| 2021-07-21 12:24:00 | s | 1 -200874.20 | 2 +127606.46 | 9920.0 | – | C57 |
| 2021-07-21 12:33:59 | S | 18 50 47.302 | +34 15 23.90 | – | V | C57 |
| 2021-07-21 12:33:59 | s | 1 -200793.73 | 3 +126846.56 | 8990.0 | – | C57 |
| 2021-07-21 12:44:00 | S | 18 50 47.182 | +34 15 18.94 | – | V | C57 |
| 2021-07-21 12:44:00 | s | 1 -200711.33 | 0 +126085.45 | 1910.0 | – | C57 |
| 2021-07-21 12:54:00 | S | 18 50 46.687 | +34 15 13.43 | – | V | C57 |
| 2021-07-21 12:54:00 | s | 1 -200626.98 | 0 +125323.13 | 8650.0 | – | C57 |
| 2021-07-21 13:03:59 | S | 18 50 46.303 | +34 15 08.64 | – | V | C57 |
| 2021-07-21 13:03:59 | s | 1 -200540.67 | 5 +124559.60 | 9180.0 | – | C57 |
| 2021-07-21 13:13:58 | S | 18 50 45.912 | +34 15 04.93 | – | V | C57 |
| 2021-07-21 13:13:58 | s | 1 -200452.40 | 4 +123794.87 | 3450.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2019-05-14 21:19:00 | 24772.1678 | 4 | Hz | 2380 | -1 | -1 |