IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.2841004432 ± 3.43e-08 |
| Semi-major axis (a) | 1.5746043356 AU ± 2.01e-09 |
| Inclination (i) | 32.95972677° ± 3.30e-06 |
| Long. of Asc. Node (Ω) | 339.97274315° ± 2.72e-06 |
| Arg. of Perihelion (ω) | 53.43849632° ± 1.16e-05 |
| Mean Anomaly (M) | 278.49197333° ± 1.94e-05 |
| Mean Motion (n) | 0.4988329260°/day ± 9.57e-10 |
| Perihelion dist (q) | 1.12725855 AU ± 5.40e-08 |
| Aphelion dist (Q) | 2.02195013 AU ± 5.40e-08 |
| Orbital Period | 1.97586453 yr ± 3.79e-09 |
| H (abs. magnitude) | 14.99 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.396″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.214134 AU |
| Observations Used | 3727 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 107 |
| Oppositions | 17 |
| Arc Total | 1982-2025 |
| First Observation Used | 1982-09-13 |
| Last Observation Used | 2025-07-25 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2021-04-08 08:54:05 | S | 11 27 21.170 | -38 54 55.19 | – | V | C57 |
| 2021-04-08 08:54:05 | s | 1 -10671.768 | 0 +382005.99 | 5600.0 | – | C57 |
| 2021-04-08 09:04:05 | S | 11 27 20.590 | -38 54 51.05 | – | V | C57 |
| 2021-04-08 09:04:05 | s | 1 -11043.923 | 0 +382024.31 | 4260.0 | – | C57 |
| 2021-04-08 09:14:05 | S | 11 27 19.442 | -38 54 49.64 | – | V | C57 |
| 2021-04-08 09:14:05 | s | 1 -11416.053 | 0 +382041.64 | 2880.0 | – | C57 |
| 2021-04-08 09:24:05 | S | 11 27 18.389 | -38 54 49.97 | – | V | C57 |
| 2021-04-08 09:24:05 | s | 1 -11788.158 | 0 +382057.99 | 1470.0 | – | C57 |
| 2021-04-08 09:34:05 | S | 11 27 17.618 | -38 54 50.00 | – | V | C57 |
| 2021-04-08 09:34:05 | s | 1 -12160.237 | 0 +382073.35 | 20.0 | – | C57 |
| 2021-04-08 09:44:05 | S | 11 27 16.745 | -38 54 46.66 | – | V | C57 |
| 2021-04-08 09:44:05 | s | 1 -12532.287 | 0 +382087.73 | 8540.0 | – | C57 |
| 2021-04-08 10:04:05 | S | 11 27 15.163 | -38 54 44.28 | – | V | C57 |
| 2021-04-08 10:04:05 | s | 1 -13276.303 | 0 +382113.52 | 5440.0 | – | C57 |
| 2021-04-08 10:14:05 | S | 11 27 13.675 | -38 54 45.83 | – | V | C57 |
| 2021-04-08 10:14:05 | s | 1 -13648.265 | 0 +382124.94 | 3830.0 | – | C57 |
| 2021-04-08 10:24:05 | S | 11 27 12.970 | -38 54 44.60 | – | V | C57 |
| 2021-04-08 10:24:05 | s | 1 -14020.197 | 0 +382135.38 | 2170.0 | – | C57 |
| 2021-04-08 10:34:05 | S | 11 27 12.151 | -38 54 39.64 | – | V | C57 |
| 2021-04-08 10:34:05 | s | 1 -14392.096 | 0 +382144.83 | 460.0 | – | C57 |
| 2021-04-08 10:44:05 | S | 11 27 11.086 | -38 54 40.93 | – | V | C57 |
| 2021-04-08 10:44:05 | s | 1 -14763.962 | 0 +382153.30 | 8710.0 | – | C57 |
| 2021-04-08 10:54:05 | S | 11 27 10.032 | -38 54 38.99 | – | V | C57 |
| 2021-04-08 10:54:05 | s | 1 -15135.794 | 0 +382160.78 | 6900.0 | – | C57 |
| 2021-04-08 11:04:05 | S | 11 27 09.151 | -38 54 38.92 | – | V | C57 |
| 2021-04-08 11:04:05 | s | 1 -15507.590 | 0 +382167.28 | 5030.0 | – | C57 |
| 2021-04-08 11:14:05 | S | 11 27 08.544 | -38 54 35.64 | – | V | C57 |
| 2021-04-08 11:14:05 | s | 1 -15879.351 | 0 +382172.79 | 3110.0 | – | C57 |
| 2021-04-08 11:24:05 | S | 11 27 07.385 | -38 54 38.05 | – | V | C57 |
| 2021-04-08 11:24:05 | s | 1 -16251.075 | 0 +382177.33 | 1130.0 | – | C57 |
| 2021-04-08 11:34:05 | S | 11 27 06.535 | -38 54 35.14 | – | V | C57 |
| 2021-04-08 11:34:05 | s | 1 -16622.761 | 0 +382180.87 | 9090.0 | – | C57 |
| 2021-04-08 11:44:05 | S | 11 27 05.573 | -38 54 34.31 | – | V | C57 |
| 2021-04-08 11:44:05 | s | 1 -16994.409 | 0 +382183.44 | 6990.0 | – | C57 |
| 2021-04-08 11:54:05 | S | 11 27 04.442 | -38 54 34.85 | – | V | C57 |
| 2021-04-08 11:54:05 | s | 1 -17366.016 | 0 +382185.01 | 4820.0 | – | C57 |
| 2021-04-08 12:04:05 | S | 11 27 03.679 | -38 54 30.64 | – | V | C57 |
| 2021-04-08 12:04:05 | s | 1 -17737.583 | 0 +382185.61 | 2590.0 | – | C57 |
| 2021-04-08 12:54:05 | S | 11 26 58.946 | -38 54 25.16 | – | V | C57 |
| 2021-04-08 12:54:05 | s | 1 -19594.775 | 0 +382173.84 | 350.0 | – | C57 |
| 2021-04-08 13:04:05 | S | 11 26 58.010 | -38 54 23.76 | – | V | C57 |
| 2021-04-08 13:04:05 | s | 1 -19966.078 | 0 +382168.54 | 7680.0 | – | C57 |
| 2021-04-08 13:14:05 | S | 11 26 57.209 | -38 54 22.00 | – | V | C57 |
| 2021-04-08 13:14:05 | s | 1 -20337.334 | 0 +382162.26 | 4930.0 | – | C57 |
| 2021-04-08 13:24:05 | S | 11 26 56.222 | -38 54 23.90 | – | V | C57 |
| 2021-04-08 13:24:05 | s | 1 -20708.542 | 0 +382154.99 | 2090.0 | – | C57 |
| 2021-04-08 13:34:05 | S | 11 26 55.051 | -38 54 23.36 | – | V | C57 |
| 2021-04-08 13:34:05 | s | 1 -21079.700 | 0 +382146.74 | 9170.0 | – | C57 |
| 2021-04-08 13:44:05 | S | 11 26 54.442 | -38 54 20.45 | – | V | C57 |
| 2021-04-08 13:44:05 | s | 1 -21450.809 | 0 +382137.51 | 6160.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1986-09-07 05:10:00 | 8804 | 5 | Hz | 2380 | -1 | -1 |
| 1986-09-07.215278 | 880400 | 500 | Hz | 2380 | 251 | 251 |