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 05:54:11 | s | 1 +157328.38 | 2 +17007.231 | 5120.0 | – | C57 |
| 2020-10-22 06:04:11 | S | 02 55 56.707 | -31 41 27.60 | – | V | C57 |
| 2020-10-22 06:04:11 | s | 1 +157804.68 | 2 +18009.364 | 7900.0 | – | C57 |
| 2020-10-22 06:14:11 | S | 02 55 55.757 | -31 41 37.28 | – | V | C57 |
| 2020-10-22 06:14:11 | s | 1 +158275.36 | 3 +19010.859 | 7100.0 | – | C57 |
| 2020-10-22 06:24:11 | S | 02 55 54.708 | -31 41 47.33 | – | V | C57 |
| 2020-10-22 06:24:11 | s | 1 +158740.46 | 9 +20011.688 | 2730.0 | – | C57 |
| 2020-10-22 06:34:11 | S | 02 55 53.662 | -31 41 56.15 | – | V | C57 |
| 2020-10-22 06:34:11 | s | 1 +159200.04 | 4 +21011.823 | 4850.0 | – | C57 |
| 2020-10-22 06:44:11 | S | 02 55 52.589 | -31 42 06.05 | – | V | C57 |
| 2020-10-22 06:44:11 | s | 1 +159654.13 | 3 +22011.236 | 3470.0 | – | C57 |
| 2020-10-22 06:54:12 | S | 02 55 51.667 | -31 42 15.55 | – | V | C57 |
| 2020-10-22 06:54:12 | s | 1 +160102.78 | 0 +23009.903 | 8640.0 | – | C57 |
| 2020-10-22 07:04:11 | S | 02 55 50.654 | -31 42 24.01 | – | V | C57 |
| 2020-10-22 07:04:11 | s | 1 +160546.02 | 7 +24007.796 | 370.0 | – | C57 |
| 2020-10-22 07:14:11 | S | 02 55 49.565 | -31 42 34.63 | – | V | C57 |
| 2020-10-22 07:14:11 | s | 1 +160983.91 | 8 +25004.892 | 8710.0 | – | C57 |
| 2020-10-22 07:24:11 | S | 02 55 48.521 | -31 42 44.42 | – | V | C57 |
| 2020-10-22 07:24:11 | s | 1 +161416.49 | 6 +26001.166 | 3670.0 | – | C57 |
| 2020-10-22 07:34:11 | S | 02 55 47.604 | -31 42 52.85 | – | V | C57 |
| 2020-10-22 07:34:11 | s | 1 +161843.80 | 4 +26996.595 | 5300.0 | – | C57 |
| 2020-10-22 07:44:11 | S | 02 55 46.572 | -31 43 02.96 | – | V | C57 |
| 2020-10-22 07:44:11 | s | 1 +162265.88 | 2 +27991.154 | 3620.0 | – | C57 |
| 2020-10-22 07:54:11 | S | 02 55 45.466 | -31 43 12.47 | – | V | C57 |
| 2020-10-22 07:54:11 | s | 1 +162682.77 | 3 +28984.822 | 8660.0 | – | C57 |
| 2020-10-22 08:04:11 | S | 02 55 44.347 | -31 43 21.47 | – | V | C57 |
| 2020-10-22 08:04:11 | s | 1 +163094.51 | 9 +29977.577 | 460.0 | – | C57 |
| 2020-10-22 08:14:11 | S | 02 55 43.469 | -31 43 31.40 | – | V | C57 |
| 2020-10-22 08:14:11 | s | 1 +163501.15 | 9 +30969.396 | 9030.0 | – | C57 |
| 2020-10-22 08:24:12 | S | 02 55 42.408 | -31 43 40.94 | – | V | C57 |
| 2020-10-22 08:24:12 | s | 1 +163902.73 | 6 +31960.260 | 4410.0 | – | C57 |
| 2020-10-22 08:34:11 | S | 02 55 41.438 | -31 43 48.43 | – | V | C57 |
| 2020-10-22 08:34:11 | s | 1 +164299.28 | 8 +32950.148 | 6630.0 | – | C57 |
| 2020-10-22 08:44:11 | S | 02 55 40.320 | -31 43 58.84 | – | V | C57 |
| 2020-10-22 08:44:11 | s | 1 +164690.85 | 7 +33939.040 | 5710.0 | – | C57 |
| 2020-10-22 08:54:11 | S | 02 55 39.238 | -31 44 08.34 | – | V | C57 |
| 2020-10-22 08:54:11 | s | 1 +165077.48 | 1 +34926.916 | 1690.0 | – | C57 |
| 2020-10-22 09:04:11 | S | 02 55 38.278 | -31 44 18.49 | – | V | C57 |
| 2020-10-22 09:04:11 | s | 1 +165459.20 | 0 +35913.759 | 4590.0 | – | C57 |
| 2020-10-22 09:14:11 | S | 02 55 37.250 | -31 44 28.00 | – | V | C57 |
| 2020-10-22 09:14:11 | s | 1 +165836.05 | 3 +36899.548 | 4440.0 | – | C57 |
| 2020-10-22 09:24:11 | S | 02 55 36.151 | -31 44 36.71 | – | V | C57 |
| 2020-10-22 09:24:11 | s | 1 +166208.07 | 8 +37884.267 | 1260.0 | – | C57 |
| 2020-10-22 09:34:11 | S | 02 55 35.251 | -31 44 46.18 | – | V | C57 |
| 2020-10-22 09:34:11 | s | 1 +166575.31 | 4 +38867.898 | 5080.0 | – | C57 |
| 2020-10-22 09:44:11 | S | 02 55 34.195 | -31 44 55.32 | – | V | C57 |
| 2020-10-22 09:44:11 | s | 1 +166937.79 | 8 +39850.425 | 5930.0 | – | C57 |
| 2020-10-22 09:54:12 | S | 02 55 33.106 | -31 45 05.04 | – | V | C57 |
| 2020-10-22 09:54:12 | s | 1 +167295.56 | 8 +40831.829 | 3840.0 | – | C57 |
| 2020-10-22 10:04:11 | S | 02 55 31.982 | -31 45 13.79 | – | 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 |