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 |
|---|---|---|---|---|---|---|
| 2021-04-09 21:54:05 | S | 11 23 55.502 | -38 50 11.00 | – | V | C57 |
| 2021-04-09 21:54:05 | s | 1 -90973.876 | 0 +361965.83 | 7110.0 | – | C57 |
| 2021-04-09 22:04:05 | S | 11 23 54.451 | -38 50 11.51 | – | V | C57 |
| 2021-04-09 22:04:05 | s | 1 -91316.916 | 0 +361765.37 | 8520.0 | – | C57 |
| 2021-04-09 22:14:05 | S | 11 23 53.640 | -38 50 09.17 | – | V | C57 |
| 2021-04-09 22:14:05 | s | 1 -91659.709 | 0 +361563.90 | 9430.0 | – | C57 |
| 2021-04-09 22:24:05 | S | 11 23 52.507 | -38 50 07.62 | – | V | C57 |
| 2021-04-09 22:24:05 | s | 1 -92002.255 | 0 +361361.42 | 9840.0 | – | C57 |
| 2021-04-09 22:34:05 | S | 11 23 51.607 | -38 50 06.54 | – | V | C57 |
| 2021-04-09 22:34:05 | s | 1 -92344.552 | 0 +361157.95 | 9740.0 | – | C57 |
| 2021-04-09 23:04:05 | S | 11 23 48.929 | -38 50 01.39 | – | V | C57 |
| 2021-04-09 23:04:05 | s | 1 -93369.939 | 0 +360541.49 | 6390.0 | – | C57 |
| 2021-04-09 23:14:05 | S | 11 23 48.134 | -38 50 00.38 | – | V | C57 |
| 2021-04-09 23:14:05 | s | 1 -93711.229 | 0 +360334.00 | 4240.0 | – | C57 |
| 2021-04-09 23:24:05 | S | 11 23 47.009 | -38 50 00.56 | – | V | C57 |
| 2021-04-09 23:24:05 | s | 1 -94052.265 | 0 +360125.50 | 1580.0 | – | C57 |
| 2021-04-09 23:34:05 | S | 11 23 45.809 | -38 49 57.07 | – | V | C57 |
| 2021-04-09 23:34:05 | s | 1 -94393.045 | 0 +359916.00 | 8400.0 | – | C57 |
| 2021-04-09 23:44:05 | S | 11 23 45.418 | -38 49 56.03 | – | V | C57 |
| 2021-04-09 23:44:05 | s | 1 -94733.568 | 0 +359705.49 | 4690.0 | – | C57 |
| 2021-04-09 23:54:05 | S | 11 23 44.230 | -38 49 52.86 | – | V | C57 |
| 2021-04-09 23:54:05 | s | 1 -95073.833 | 0 +359493.97 | 450.0 | – | C57 |
| 2021-04-10 00:04:05 | S | 11 23 43.452 | -38 49 54.23 | – | V | C57 |
| 2021-04-10 00:04:05 | s | 1 -95413.838 | 0 +359281.45 | 5690.0 | – | C57 |
| 2021-04-10 00:14:05 | S | 11 23 42.499 | -38 49 50.16 | – | V | C57 |
| 2021-04-10 00:14:05 | s | 1 -95753.584 | 0 +359067.92 | 400.0 | – | C57 |
| 2021-04-10 00:24:05 | S | 11 23 41.354 | -38 49 50.92 | – | V | C57 |
| 2021-04-10 00:24:05 | s | 1 -96093.067 | 0 +358853.38 | 4580.0 | – | C57 |
| 2021-04-10 00:34:05 | S | 11 23 40.349 | -38 49 47.17 | – | V | C57 |
| 2021-04-10 00:34:05 | s | 1 -96432.288 | 0 +358637.83 | 8220.0 | – | C57 |
| 2021-04-10 00:44:05 | S | 11 23 39.626 | -38 49 44.83 | – | V | C57 |
| 2021-04-10 00:44:05 | s | 1 -96771.245 | 0 +358421.28 | 1320.0 | – | C57 |
| 2021-04-10 01:04:05 | S | 11 23 37.735 | -38 49 44.04 | – | V | C57 |
| 2021-04-10 01:04:05 | s | 1 -97448.361 | 0 +357985.15 | 5900.0 | – | C57 |
| 2021-04-10 01:14:05 | S | 11 23 36.924 | -38 49 43.07 | – | V | C57 |
| 2021-04-10 01:14:05 | s | 1 -97786.518 | 0 +357765.57 | 7370.0 | – | C57 |
| 2021-04-10 01:24:05 | S | 11 23 35.854 | -38 49 41.38 | – | V | C57 |
| 2021-04-10 01:24:05 | s | 1 -98124.407 | 0 +357544.98 | 8290.0 | – | C57 |
| 2021-04-10 01:34:05 | S | 11 23 34.918 | -38 49 40.62 | – | V | C57 |
| 2021-04-10 01:34:05 | s | 1 -98462.025 | 0 +357323.39 | 8670.0 | – | C57 |
| 2021-04-10 01:44:05 | S | 11 23 34.246 | -38 49 39.07 | – | V | C57 |
| 2021-04-10 01:44:05 | s | 1 -98799.372 | 0 +357100.78 | 8490.0 | – | C57 |
| 2021-04-10 01:54:05 | S | 11 23 33.110 | -38 49 35.00 | – | V | C57 |
| 2021-04-10 01:54:05 | s | 1 -99136.446 | 0 +356877.16 | 7750.0 | – | C57 |
| 2021-04-10 02:04:05 | S | 11 23 32.321 | -38 49 36.44 | – | V | C57 |
| 2021-04-10 02:04:05 | s | 1 -99473.247 | 0 +356652.53 | 6460.0 | – | C57 |
| 2021-04-10 02:14:05 | S | 11 23 31.224 | -38 49 35.40 | – | V | C57 |
| 2021-04-10 02:14:05 | s | 1 -99809.773 | 0 +356426.89 | 4600.0 | – | C57 |
| 2021-04-10 02:24:05 | S | 11 23 30.502 | -38 49 30.61 | – | V | C57 |
| 2021-04-10 02:24:05 | s | 1 -100146.02 | 3 +356200.24 | 2180.0 | – | 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 |