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 |
|---|---|---|---|---|---|---|
| 2021-12-27 15:43:54 | s | 1 -174622.56 | 3 +207755.24 | 6950.0 | – | C57 |
| 2021-12-27 15:53:54 | S | 11 12 15.598 | -01 17 53.70 | – | V | C57 |
| 2021-12-27 15:53:54 | s | 1 -174751.66 | 1 +207117.07 | 3700.0 | – | C57 |
| 2021-12-27 16:03:54 | S | 11 12 15.809 | -01 17 44.27 | – | V | C57 |
| 2021-12-27 16:03:54 | s | 1 -174879.64 | 7 +206477.60 | 5300.0 | – | C57 |
| 2021-12-27 16:13:54 | S | 11 12 16.054 | -01 17 35.70 | – | V | C57 |
| 2021-12-27 16:13:54 | s | 1 -175006.51 | 4 +205836.81 | 1720.0 | – | C57 |
| 2021-12-27 16:23:54 | S | 11 12 16.337 | -01 17 25.73 | – | V | C57 |
| 2021-12-27 16:23:54 | s | 1 -175132.25 | 7 +205194.70 | 2930.0 | – | C57 |
| 2021-12-27 16:33:54 | S | 11 12 16.514 | -01 17 15.65 | – | V | C57 |
| 2021-12-27 16:33:54 | s | 1 -175256.87 | 1 +204551.28 | 8910.0 | – | C57 |
| 2021-12-27 16:43:54 | S | 11 12 16.740 | -01 17 06.61 | – | V | C57 |
| 2021-12-27 16:43:54 | s | 1 -175380.35 | 0 +203906.54 | 9640.0 | – | C57 |
| 2021-12-27 16:53:54 | S | 11 12 17.021 | -01 16 57.47 | – | V | C57 |
| 2021-12-27 16:53:54 | s | 1 -175502.69 | 0 +203260.48 | 5090.0 | – | C57 |
| 2021-12-27 17:03:54 | S | 11 12 17.256 | -01 16 46.92 | – | V | C57 |
| 2021-12-27 17:03:54 | s | 1 -175623.88 | 5 +202613.10 | 5240.0 | – | C57 |
| 2021-12-27 17:13:54 | S | 11 12 17.470 | -01 16 37.81 | – | V | C57 |
| 2021-12-27 17:13:54 | s | 1 -175743.92 | 8 +201964.40 | 70.0 | – | C57 |
| 2021-12-27 17:23:54 | S | 11 12 17.734 | -01 16 26.15 | – | V | C57 |
| 2021-12-27 17:23:54 | s | 1 -175862.81 | 6 +201314.37 | 9550.0 | – | C57 |
| 2021-12-27 17:33:54 | S | 11 12 17.938 | -01 16 17.18 | – | V | C57 |
| 2021-12-27 17:33:54 | s | 1 -175980.54 | 1 +200663.03 | 3650.0 | – | C57 |
| 2021-12-27 18:03:54 | S | 11 12 18.653 | -01 15 47.99 | – | V | C57 |
| 2021-12-27 18:03:54 | s | 1 -176326.69 | 2 +198701.03 | 3490.0 | – | C57 |
| 2021-12-27 18:13:54 | S | 11 12 18.828 | -01 15 38.66 | – | V | C57 |
| 2021-12-27 18:13:54 | s | 1 -176439.71 | 4 +198044.37 | 5850.0 | – | C57 |
| 2021-12-27 18:23:54 | S | 11 12 19.054 | -01 15 28.55 | – | V | C57 |
| 2021-12-27 18:23:54 | s | 1 -176551.54 | 6 +197386.39 | 2720.0 | – | C57 |
| 2021-12-27 18:33:54 | S | 11 12 19.205 | -01 15 18.36 | – | V | C57 |
| 2021-12-27 18:33:54 | s | 1 -176662.18 | 3 +196727.07 | 4070.0 | – | C57 |
| 2021-12-27 18:43:54 | S | 11 12 19.483 | -01 15 08.82 | – | V | C57 |
| 2021-12-27 18:43:54 | s | 1 -176771.61 | 8 +196066.43 | 9870.0 | – | C57 |
| 2021-12-27 18:53:54 | S | 11 12 19.702 | -01 14 58.42 | – | V | C57 |
| 2021-12-27 18:53:54 | s | 1 -176879.84 | 6 +195404.45 | 100.0 | – | C57 |
| 2021-12-27 19:03:54 | S | 11 12 19.882 | -01 14 48.26 | – | V | C57 |
| 2021-12-27 19:03:54 | s | 1 -176986.86 | 1 +194741.13 | 4730.0 | – | C57 |
| 2021-12-27 19:13:54 | S | 11 12 20.107 | -01 14 39.05 | – | V | C57 |
| 2021-12-27 19:13:54 | s | 1 -177092.65 | 6 +194076.48 | 3730.0 | – | C57 |
| 2021-12-27 19:23:54 | S | 11 12 20.306 | -01 14 29.47 | – | V | C57 |
| 2021-12-27 19:23:54 | s | 1 -177197.22 | 7 +193410.49 | 7080.0 | – | C57 |
| 2021-12-27 19:33:54 | S | 11 12 20.542 | -01 14 19.10 | – | V | C57 |
| 2021-12-27 19:33:54 | s | 1 -177300.56 | 6 +192743.17 | 4750.0 | – | C57 |
| 2021-12-27 19:43:54 | S | 11 12 20.834 | -01 14 09.10 | – | V | C57 |
| 2021-12-27 19:43:54 | s | 1 -177402.66 | 9 +192074.50 | 6720.0 | – | C57 |
| 2021-12-27 19:53:54 | S | 11 12 20.976 | -01 14 00.67 | – | V | C57 |
| 2021-12-27 19:53:54 | s | 1 -177503.52 | 8 +191404.49 | 2960.0 | – | C57 |
| 2021-12-27 20:03:54 | S | 11 12 21.235 | -01 13 48.54 | – | V | C57 |
| 2021-12-27 20:03:54 | s | 1 -177603.13 | 8 +190733.15 | 3440.0 | – | C57 |
| 2021-12-27 20:13:54 | S | 11 12 21.434 | -01 13 39.50 | – | 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 |