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 |
|---|---|---|---|---|---|---|
| 2021-07-22 07:53:59 | S | 18 49 50.722 | +34 03 49.50 | – | V | C57 |
| 2021-07-22 07:53:59 | s | 1 -174924.18 | 1 +30955.194 | 1200.0 | – | C57 |
| 2021-07-22 08:03:59 | S | 18 49 50.170 | +34 03 44.71 | – | V | C57 |
| 2021-07-22 08:03:59 | s | 1 -174520.24 | 7 +30071.285 | 8280.0 | – | C57 |
| 2021-07-22 08:13:59 | S | 18 49 49.363 | +34 03 37.84 | – | V | C57 |
| 2021-07-22 08:13:59 | s | 1 -174112.38 | 3 +29186.708 | 3010.0 | – | C57 |
| 2021-07-22 08:24:00 | S | 18 49 48.955 | +34 03 27.83 | – | V | C57 |
| 2021-07-22 08:24:00 | s | 1 -173700.56 | 3 +28301.477 | 5320.0 | – | C57 |
| 2021-07-22 08:33:59 | S | 18 49 48.708 | +34 03 25.88 | – | V | C57 |
| 2021-07-22 08:33:59 | s | 1 -173284.75 | 8 +27415.607 | 5120.0 | – | C57 |
| 2021-07-22 08:53:59 | S | 18 49 47.798 | +34 03 12.35 | – | V | C57 |
| 2021-07-22 08:53:59 | s | 1 -172441.08 | 5 +25642.007 | 6850.0 | – | C57 |
| 2021-07-22 09:13:59 | S | 18 49 47.088 | +34 03 06.41 | – | V | C57 |
| 2021-07-22 09:13:59 | s | 1 -171581.14 | 3 +23866.026 | 7530.0 | – | C57 |
| 2021-07-22 09:43:59 | S | 18 49 44.878 | +34 02 43.44 | – | V | C57 |
| 2021-07-22 09:43:59 | s | 1 -170260.23 | 1 +21197.866 | 6290.0 | – | C57 |
| 2021-07-22 09:54:00 | S | 18 49 44.311 | +34 02 41.57 | – | V | C57 |
| 2021-07-22 09:54:00 | s | 1 -169811.54 | 5 +20307.427 | 2920.0 | – | C57 |
| 2021-07-22 10:13:59 | S | 18 49 43.505 | +34 02 29.04 | – | V | C57 |
| 2021-07-22 10:13:59 | s | 1 -168901.42 | 4 +18525.074 | 6210.0 | – | C57 |
| 2021-07-22 10:53:59 | S | 18 49 41.618 | +34 02 05.64 | – | V | C57 |
| 2021-07-22 10:53:59 | s | 1 -167029.35 | 2 +14954.970 | 360.0 | – | C57 |
| 2021-07-22 11:03:59 | S | 18 49 40.855 | +34 01 58.73 | – | V | C57 |
| 2021-07-22 11:03:59 | s | 1 -166550.35 | 9 +14061.429 | 2020.0 | – | C57 |
| 2021-07-22 12:43:59 | S | 18 49 35.537 | +34 01 05.38 | – | V | C57 |
| 2021-07-22 12:43:59 | s | 1 -161510.32 | 7 + 5109.348 | 5670.0 | – | C57 |
| 2021-07-22 13:03:59 | S | 18 49 34.495 | +34 00 48.02 | – | V | C57 |
| 2021-07-22 13:03:59 | s | 1 -160443.73 | 3 + 3316.390 | 8480.0 | – | C57 |
| 2021-07-22 13:13:59 | S | 18 49 33.934 | +34 00 40.61 | – | V | C57 |
| 2021-07-22 13:13:59 | s | 1 -159904.47 | 9 + 2419.797 | 1040.0 | – | C57 |
| 2021-07-22 13:23:59 | S | 18 49 33.785 | +34 00 36.65 | – | V | C57 |
| 2021-07-22 13:23:59 | s | 1 -159360.21 | 2 + 1523.135 | 8480.0 | – | C57 |
| 2021-07-22 13:33:59 | S | 18 49 33.214 | +34 00 28.04 | – | V | C57 |
| 2021-07-22 13:33:59 | s | 1 -158811.03 | 3 + 626.434 | 560.0 | – | C57 |
| 2021-07-22 13:43:59 | S | 18 49 32.676 | +34 00 24.41 | – | V | C57 |
| 2021-07-22 13:43:59 | s | 1 -158256.90 | 5 - 270.278 | 7190.0 | – | C57 |
| 2021-07-22 13:53:59 | S | 18 49 32.258 | +34 00 18.58 | – | V | C57 |
| 2021-07-22 13:53:59 | s | 1 -157697.79 | 4 - 1166.973 | 8260.0 | – | C57 |
| 2021-07-22 14:13:59 | S | 18 49 30.986 | +34 00 08.10 | – | V | C57 |
| 2021-07-22 14:13:59 | s | 1 -156564.48 | 2 - 2960.199 | 3280.0 | – | C57 |
| 2021-07-22 14:24:00 | S | 18 49 30.554 | +34 00 02.45 | – | V | C57 |
| 2021-07-22 14:24:00 | s | 1 -155990.20 | 8 - 3856.670 | 7010.0 | – | C57 |
| 2021-07-22 14:33:59 | S | 18 49 29.765 | +33 59 54.82 | – | V | C57 |
| 2021-07-22 14:33:59 | s | 1 -155410.80 | 9 - 4753.007 | 4750.0 | – | C57 |
| 2021-07-22 14:43:59 | S | 18 49 29.693 | +33 59 46.28 | – | V | C57 |
| 2021-07-22 14:43:59 | s | 1 -154826.24 | 8 - 5649.178 | 6380.0 | – | C57 |
| 2021-07-22 15:03:59 | S | 18 49 28.433 | +33 59 39.23 | – | V | C57 |
| 2021-07-22 15:03:59 | s | 1 -153641.49 | 2 - 7440.894 | 880.0 | – | C57 |
| 2021-07-22 15:13:59 | S | 18 49 28.013 | +33 59 29.26 | – | V | C57 |
| 2021-07-22 15:13:59 | s | 1 -153041.22 | 4 - 8336.375 | 3530.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2019-05-14 21:19:00 | 24772.1678 | 4 | Hz | 2380 | -1 | -1 |