IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3541833241 ± 2.00e+00 |
| Semi-major axis (a) | 1.4039472551 AU ± 3.00e+00 |
| Inclination (i) | 20.93071887° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 129.73173744° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 254.10494834° ± 6.00e+00 |
| Mean Anomaly (M) | 181.12184640° ± 8.33e-05 |
| Mean Motion (n) | 0.5924969077°/day ± 1.90e+00 |
| Perihelion dist (q) | 0.90669255 AU ± 3.41e+00 |
| Aphelion dist (Q) | 1.90120196 AU ± 4.94e+00 |
| Orbital Period | 1.66351296 yr ± 5.33e+00 |
| NGA Model | r2 |
| A2 | 4.86502687e-06 AU/d² |
| H (abs. magnitude) | 15.30 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.341″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.078006 AU |
| Observations Used | 7901 |
| Radar Obs Used | 4 |
| Gaia Obs Used | 108 |
| Oppositions | 14 |
| Arc Total | 1982-2017 |
| First Observation Used | 1982-02-02 |
| Last Observation Used | 2026-04-05 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2021-12-28 15:23:54 | s | 1 -178660.85 | 3 +103523.40 | 4110.0 | – | C57 |
| 2021-12-28 15:33:54 | S | 11 12 45.175 | -00 54 17.06 | – | V | C57 |
| 2021-12-28 15:33:54 | s | 1 -178557.78 | 6 +102690.33 | 4280.0 | – | C57 |
| 2021-12-28 15:53:54 | S | 11 12 45.670 | -00 53 57.30 | – | V | C57 |
| 2021-12-28 15:53:54 | s | 1 -178344.49 | 6 +101020.09 | 2520.0 | – | C57 |
| 2021-12-28 16:03:54 | S | 11 12 45.823 | -00 53 46.57 | – | V | C57 |
| 2021-12-28 16:03:54 | s | 1 -178234.24 | 3 +100182.93 | 480.0 | – | C57 |
| 2021-12-28 16:53:54 | S | 11 12 46.685 | -00 52 53.11 | – | V | C57 |
| 2021-12-28 16:53:54 | s | 1 -177646.30 | 9 +95976.705 | 6000.0 | – | C57 |
| 2021-12-28 17:03:54 | S | 11 12 46.819 | -00 52 43.50 | – | V | C57 |
| 2021-12-28 17:03:54 | s | 1 -177521.28 | 0 +95131.396 | 7800.0 | – | C57 |
| 2021-12-28 17:13:54 | S | 11 12 46.990 | -00 52 32.63 | – | V | C57 |
| 2021-12-28 17:13:54 | s | 1 -177393.73 | 5 +94284.738 | 8330.0 | – | C57 |
| 2021-12-28 17:23:54 | S | 11 12 47.234 | -00 52 24.92 | – | V | C57 |
| 2021-12-28 17:23:54 | s | 1 -177263.65 | 7 +93436.733 | 7540.0 | – | C57 |
| 2021-12-28 17:33:54 | S | 11 12 47.443 | -00 52 13.40 | – | V | C57 |
| 2021-12-28 17:33:54 | s | 1 -177131.03 | 0 +92587.385 | 5350.0 | – | C57 |
| 2021-12-28 17:43:54 | S | 11 12 47.623 | -00 52 04.26 | – | V | C57 |
| 2021-12-28 17:43:54 | s | 1 -176995.83 | 9 +91736.696 | 1700.0 | – | C57 |
| 2021-12-28 17:53:54 | S | 11 12 47.851 | -00 51 53.60 | – | V | C57 |
| 2021-12-28 17:53:54 | s | 1 -176858.06 | 7 +90884.670 | 6510.0 | – | C57 |
| 2021-12-28 18:03:54 | S | 11 12 48.038 | -00 51 43.31 | – | V | C57 |
| 2021-12-28 18:03:54 | s | 1 -176717.69 | 7 +90031.308 | 9720.0 | – | C57 |
| 2021-12-28 18:13:54 | S | 11 12 48.223 | -00 51 33.88 | – | V | C57 |
| 2021-12-28 18:13:54 | s | 1 -176574.71 | 4 +89176.613 | 1250.0 | – | C57 |
| 2021-12-28 18:23:54 | S | 11 12 48.394 | -00 51 22.75 | – | V | C57 |
| 2021-12-28 18:23:54 | s | 1 -176429.10 | 0 +88320.590 | 1040.0 | – | C57 |
| 2021-12-28 18:33:54 | S | 11 12 48.610 | -00 51 12.71 | – | V | C57 |
| 2021-12-28 18:33:54 | s | 1 -176280.83 | 9 +87463.241 | 9010.0 | – | C57 |
| 2021-12-28 18:43:54 | S | 11 12 48.799 | -00 51 02.77 | – | V | C57 |
| 2021-12-28 18:43:54 | s | 1 -176129.91 | 4 +86604.570 | 5090.0 | – | C57 |
| 2021-12-28 18:53:54 | S | 11 12 49.015 | -00 50 52.22 | – | V | C57 |
| 2021-12-28 18:53:54 | s | 1 -175976.30 | 7 +85744.580 | 9210.0 | – | C57 |
| 2021-12-28 19:03:54 | S | 11 12 49.140 | -00 50 42.22 | – | V | C57 |
| 2021-12-28 19:03:54 | s | 1 -175820.00 | 3 +84883.274 | 1290.0 | – | C57 |
| 2021-12-28 19:13:54 | S | 11 12 49.308 | -00 50 31.67 | – | V | C57 |
| 2021-12-28 19:13:54 | s | 1 -175660.98 | 2 +84020.656 | 1250.0 | – | C57 |
| 2021-12-28 19:23:54 | S | 11 12 49.531 | -00 50 20.26 | – | V | C57 |
| 2021-12-28 19:23:54 | s | 1 -175499.22 | 8 +83156.730 | 9040.0 | – | C57 |
| 2021-12-28 19:33:54 | S | 11 12 49.644 | -00 50 08.34 | – | V | C57 |
| 2021-12-28 19:33:54 | s | 1 -175334.72 | 4 +82291.500 | 4560.0 | – | C57 |
| 2021-12-28 19:43:54 | S | 11 12 49.874 | -00 49 59.59 | – | V | C57 |
| 2021-12-28 19:43:54 | s | 1 -175167.45 | 0 +81424.969 | 7740.0 | – | C57 |
| 2021-12-28 19:53:54 | S | 11 12 50.042 | -00 49 48.68 | – | V | C57 |
| 2021-12-28 19:53:54 | s | 1 -174997.39 | 0 +80557.141 | 8520.0 | – | C57 |
| 2021-12-28 20:03:54 | S | 11 12 50.309 | -00 49 39.11 | – | V | C57 |
| 2021-12-28 20:03:54 | s | 1 -174824.52 | 5 +79688.022 | 6800.0 | – | C57 |
| 2021-12-28 20:13:54 | S | 11 12 50.558 | -00 49 30.04 | – | V | C57 |
| 2021-12-28 20:13:54 | s | 1 -174648.83 | 7 +78817.615 | 2510.0 | – | C57 |
| 2021-12-28 20:23:54 | S | 11 12 50.726 | -00 49 19.85 | – | V | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1986-07-18 07:50:00 | 202602 | 6 | Hz | 2380 | -1 | -1 |
| 1986-07-18.326389 | 20260200 | 600 | Hz | 2380 | 251 | 251 |
| 1996-07-29 09:10:00 | 469654 | 5 | Hz | 8510 | -14 | -14 |
| 1996-07-29 13:00:00 | 133166634 | 10 | us | 8510 | -14 | -14 |
| 1996-07-29.381944 | 46965400 | 500 | Hz | 8510 | 253 | 253 |
| 1996-07-29.541667 | 13316663400 | 10000 | us | 8510 | 253 | 253 |
| 1996-07-30 10:50:00 | 410012.2 | 5 | Hz | 8510 | -14 | -14 |
| 1996-07-30.451389 | 41001220 | 500 | Hz | 8510 | 253 | 253 |