IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6574752439 ± 6.44e-09 |
| Semi-major axis (a) | 1.6214443779 AU ± 4.95e-10 |
| Inclination (i) | 24.37896137° ± 7.77e-07 |
| Long. of Asc. Node (Ω) | 77.52718564° ± 2.04e-06 |
| Arg. of Perihelion (ω) | 77.92579270° ± 1.99e-06 |
| Mean Anomaly (M) | 115.97675053° ± 1.07e-06 |
| Mean Motion (n) | 0.4773744745°/day ± 2.19e-10 |
| Perihelion dist (q) | 0.55538484 AU ± 1.04e-08 |
| Aphelion dist (Q) | 2.68750392 AU ± 1.05e-08 |
| Orbital Period | 2.06468158 yr ± 9.46e-10 |
| H (abs. magnitude) | 14.88 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.179″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.024785 AU |
| Observations Used | 2821 |
| Radar Obs Used | 2 |
| Gaia Obs Used | 92 |
| Oppositions | 22 |
| Arc Total | 1974-2025 |
| First Observation Used | 1974-07-21 |
| Last Observation Used | 2025-09-17 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2020-10-22 18:24:11 | s | 1 +180070.86 | 2 +89118.190 | 7530.0 | – | C57 |
| 2020-10-22 18:34:11 | S | 02 54 38.489 | -31 53 07.30 | – | V | C57 |
| 2020-10-22 18:34:11 | s | 1 +180227.58 | 0 +90026.615 | 2450.0 | – | C57 |
| 2020-10-22 18:44:11 | S | 02 54 37.370 | -31 53 16.69 | – | V | C57 |
| 2020-10-22 18:44:11 | s | 1 +180381.14 | 8 +90933.470 | 5480.0 | – | C57 |
| 2020-10-22 18:54:11 | S | 02 54 36.346 | -31 53 26.27 | – | V | C57 |
| 2020-10-22 18:54:11 | s | 1 +180531.58 | 8 +91838.753 | 6650.0 | – | C57 |
| 2020-10-22 19:04:11 | S | 02 54 35.359 | -31 53 34.80 | – | V | C57 |
| 2020-10-22 19:04:11 | s | 1 +180678.92 | 4 +92742.461 | 5960.0 | – | C57 |
| 2020-10-22 19:14:11 | S | 02 54 34.169 | -31 53 44.63 | – | V | C57 |
| 2020-10-22 19:14:11 | s | 1 +180823.17 | 6 +93644.590 | 3430.0 | – | C57 |
| 2020-10-22 19:24:11 | S | 02 54 33.103 | -31 53 53.27 | – | V | C57 |
| 2020-10-22 19:24:11 | s | 1 +180964.36 | 7 +94545.139 | 9080.0 | – | C57 |
| 2020-10-22 19:34:11 | S | 02 54 32.042 | -31 54 02.30 | – | V | C57 |
| 2020-10-22 19:34:11 | s | 1 +181102.51 | 9 +95444.105 | 2920.0 | – | C57 |
| 2020-10-22 19:44:11 | S | 02 54 31.030 | -31 54 11.16 | – | V | C57 |
| 2020-10-22 19:44:11 | s | 1 +181237.65 | 4 +96341.485 | 4960.0 | – | C57 |
| 2020-10-22 19:54:11 | S | 02 54 29.969 | -31 54 20.12 | – | V | C57 |
| 2020-10-22 19:54:11 | s | 1 +181369.79 | 3 +97237.277 | 5220.0 | – | C57 |
| 2020-10-22 20:04:11 | S | 02 54 28.908 | -31 54 29.77 | – | V | C57 |
| 2020-10-22 20:04:11 | s | 1 +181498.95 | 6 +98131.479 | 3710.0 | – | C57 |
| 2020-10-22 20:14:11 | S | 02 54 27.787 | -31 54 39.17 | – | V | C57 |
| 2020-10-22 20:14:11 | s | 1 +181625.16 | 6 +99024.088 | 450.0 | – | C57 |
| 2020-10-22 20:24:11 | S | 02 54 26.722 | -31 54 47.45 | – | V | C57 |
| 2020-10-22 20:24:11 | s | 1 +181748.44 | 3 +99915.102 | 5450.0 | – | C57 |
| 2020-10-22 20:34:11 | S | 02 54 25.658 | -31 54 56.88 | – | V | C57 |
| 2020-10-22 20:34:11 | s | 1 +181868.80 | 8 +100804.52 | 8710.0 | – | C57 |
| 2020-10-22 20:44:11 | S | 02 54 24.624 | -31 55 06.67 | – | V | C57 |
| 2020-10-22 20:44:11 | s | 1 +181986.28 | 1 +101692.34 | 270.0 | – | C57 |
| 2020-10-22 20:54:11 | S | 02 54 23.491 | -31 55 15.24 | – | V | C57 |
| 2020-10-22 20:54:11 | s | 1 +182100.88 | 3 +102578.55 | 120.0 | – | C57 |
| 2020-10-22 21:04:11 | S | 02 54 22.433 | -31 55 24.17 | – | V | C57 |
| 2020-10-22 21:04:11 | s | 1 +182212.63 | 3 +103463.17 | 8290.0 | – | C57 |
| 2020-10-22 21:14:11 | S | 02 54 21.403 | -31 55 32.81 | – | V | C57 |
| 2020-10-22 21:14:11 | s | 1 +182321.55 | 1 +104346.19 | 4790.0 | – | C57 |
| 2020-10-22 21:24:11 | S | 02 54 20.273 | -31 55 42.85 | – | V | C57 |
| 2020-10-22 21:24:11 | s | 1 +182427.65 | 8 +105227.60 | 9620.0 | – | C57 |
| 2020-10-22 21:34:11 | S | 02 54 19.286 | -31 55 51.56 | – | V | C57 |
| 2020-10-22 21:34:11 | s | 1 +182530.97 | 2 +106107.40 | 2800.0 | – | C57 |
| 2020-10-22 21:54:11 | S | 02 54 17.270 | -31 56 10.28 | – | V | C57 |
| 2020-10-22 21:54:11 | s | 1 +182729.30 | 1 +107862.18 | 4270.0 | – | C57 |
| 2020-10-22 22:54:11 | S | 02 54 10.524 | -31 57 06.19 | – | V | C57 |
| 2020-10-22 22:54:11 | s | 1 +183259.25 | 1 +113087.87 | 400.0 | – | C57 |
| 2020-10-22 23:04:11 | S | 02 54 09.394 | -31 57 14.29 | – | V | C57 |
| 2020-10-22 23:04:11 | s | 1 +183338.28 | 5 +113953.17 | 9300.0 | – | C57 |
| 2020-10-22 23:24:11 | S | 02 54 07.474 | -31 57 29.95 | – | V | C57 |
| 2020-10-22 23:24:11 | s | 1 +183488.55 | 3 +115678.93 | 2520.0 | – | C57 |
| 2020-10-22 23:34:11 | S | 02 54 06.310 | -31 57 40.64 | – | V | C57 |
| 2020-10-22 23:34:11 | s | 1 +183559.82 | 2 +116539.38 | 6870.0 | – | C57 |
| 2020-10-22 23:44:11 | S | 02 54 05.278 | -31 57 50.72 | – | V | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1994-05-27 17:00:00 | 217197.3 | 5.5 | Hz | 8510 | -14 | -14 |
| 1994-05-27.708333 | 21719730 | 200 | Hz | 8510 | 253 | 253 |
| 1994-05-28 14:00:00 | 158792.8 | 5.5 | Hz | 8510 | -14 | -14 |
| 1994-05-28.583333 | 15879280 | 200 | Hz | 8510 | 253 | 253 |