IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4360488078 ± 2.00e+00 |
| Semi-major axis (a) | 1.3678386612 AU ± 3.00e+00 |
| Inclination (i) | 9.38187768° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 274.20776988° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 127.27529930° ± 6.00e+00 |
| Mean Anomaly (M) | 82.68165968° ± 4.14e-05 |
| Mean Motion (n) | 0.6161124207°/day ± 2.03e+00 |
| Perihelion dist (q) | 0.77139424 AU ± 3.22e+00 |
| Aphelion dist (Q) | 1.96428308 AU ± 5.10e+00 |
| Orbital Period | 1.59975071 yr ± 5.26e+00 |
| NGA Model | r2 |
| A2 | -1.51758492e-06 AU/d² |
| H (abs. magnitude) | 14.27 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.224″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.051090 AU |
| Observations Used | 5208 |
| Radar Obs Used | 7 |
| Gaia Obs Used | 139 |
| Oppositions | 26 |
| Arc Total | 1948-2017 |
| First Observation Used | 1948-07-17 |
| Last Observation Used | 2026-04-01 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2021-04-06 00:54:04 | S | 12 12 47.170 | -23 26 51.14 | – | V | C57 |
| 2021-04-06 00:54:04 | s | 1 +109090.14 | 4 +317687.65 | 8890.0 | – | C57 |
| 2021-04-06 01:04:04 | S | 12 12 46.500 | -23 26 44.12 | – | V | C57 |
| 2021-04-06 01:04:04 | s | 1 +108772.76 | 8 +318062.48 | 840.0 | – | C57 |
| 2021-04-06 01:14:04 | S | 12 12 45.679 | -23 26 37.97 | – | V | C57 |
| 2021-04-06 01:14:04 | s | 1 +108454.98 | 4 +318436.11 | 1930.0 | – | C57 |
| 2021-04-06 01:24:04 | S | 12 12 45.110 | -23 26 31.27 | – | V | C57 |
| 2021-04-06 01:24:04 | s | 1 +108136.79 | 3 +318808.55 | 2160.0 | – | C57 |
| 2021-04-06 01:34:04 | S | 12 12 44.357 | -23 26 24.76 | – | V | C57 |
| 2021-04-06 01:34:04 | s | 1 +107818.19 | 7 +319179.80 | 1530.0 | – | C57 |
| 2021-04-06 01:44:04 | S | 12 12 43.668 | -23 26 17.95 | – | V | C57 |
| 2021-04-06 01:44:04 | s | 1 +107499.19 | 9 +319549.87 | 50.0 | – | C57 |
| 2021-04-06 01:54:04 | S | 12 12 42.984 | -23 26 12.01 | – | V | C57 |
| 2021-04-06 01:54:04 | s | 1 +107179.80 | 1 +319918.74 | 7730.0 | – | C57 |
| 2021-04-06 02:04:04 | S | 12 12 42.295 | -23 26 05.17 | – | V | C57 |
| 2021-04-06 02:04:04 | s | 1 +106860.00 | 5 +320286.43 | 4570.0 | – | C57 |
| 2021-04-06 02:14:04 | S | 12 12 41.647 | -23 25 58.91 | – | V | C57 |
| 2021-04-06 02:14:04 | s | 1 +106539.81 | 2 +320652.93 | 570.0 | – | C57 |
| 2021-04-06 02:24:04 | S | 12 12 40.954 | -23 25 52.68 | – | V | C57 |
| 2021-04-06 02:24:04 | s | 1 +106219.22 | 5 +321018.25 | 5740.0 | – | C57 |
| 2021-04-06 02:34:04 | S | 12 12 40.229 | -23 25 45.34 | – | V | C57 |
| 2021-04-06 02:34:04 | s | 1 +105898.24 | 5 +321382.38 | 80.0 | – | C57 |
| 2021-04-06 02:44:04 | S | 12 12 39.559 | -23 25 40.84 | – | V | C57 |
| 2021-04-06 02:44:04 | s | 1 +105576.87 | 6 +321745.33 | 3590.0 | – | C57 |
| 2021-04-06 02:54:04 | S | 12 12 38.870 | -23 25 32.66 | – | V | C57 |
| 2021-04-06 02:54:04 | s | 1 +105255.11 | 8 +322107.11 | 6280.0 | – | C57 |
| 2021-04-06 03:04:04 | S | 12 12 38.158 | -23 25 26.98 | – | V | C57 |
| 2021-04-06 03:04:04 | s | 1 +104932.97 | 4 +322467.70 | 8150.0 | – | C57 |
| 2021-04-06 03:14:04 | S | 12 12 37.435 | -23 25 20.32 | – | V | C57 |
| 2021-04-06 03:14:04 | s | 1 +104610.44 | 5 +322827.11 | 9220.0 | – | C57 |
| 2021-04-06 03:24:04 | S | 12 12 36.744 | -23 25 14.38 | – | V | C57 |
| 2021-04-06 03:24:04 | s | 1 +104287.53 | 5 +323185.35 | 9470.0 | – | C57 |
| 2021-04-06 03:34:04 | S | 12 12 36.086 | -23 25 07.46 | – | V | C57 |
| 2021-04-06 03:34:04 | s | 1 +103964.24 | 4 +323542.41 | 8910.0 | – | C57 |
| 2021-04-06 03:44:04 | S | 12 12 35.304 | -23 25 00.80 | – | V | C57 |
| 2021-04-06 03:44:04 | s | 1 +103640.57 | 4 +323898.29 | 7560.0 | – | C57 |
| 2021-04-06 03:54:04 | S | 12 12 34.776 | -23 24 54.47 | – | V | C57 |
| 2021-04-06 03:54:04 | s | 1 +103316.52 | 8 +324253.00 | 5410.0 | – | C57 |
| 2021-04-06 04:04:04 | S | 12 12 33.998 | -23 24 48.60 | – | V | C57 |
| 2021-04-06 04:04:04 | s | 1 +102992.10 | 8 +324606.54 | 2460.0 | – | C57 |
| 2021-04-06 04:14:04 | S | 12 12 33.266 | -23 24 41.58 | – | V | C57 |
| 2021-04-06 04:14:04 | s | 1 +102667.31 | 5 +324958.90 | 8730.0 | – | C57 |
| 2021-04-06 04:24:04 | S | 12 12 32.645 | -23 24 35.42 | – | V | C57 |
| 2021-04-06 04:24:04 | s | 1 +102342.15 | 1 +325310.10 | 4210.0 | – | C57 |
| 2021-04-06 04:34:04 | S | 12 12 31.855 | -23 24 28.80 | – | V | C57 |
| 2021-04-06 04:34:04 | s | 1 +102016.61 | 9 +325660.12 | 8910.0 | – | C57 |
| 2021-04-06 04:44:04 | S | 12 12 31.253 | -23 24 22.64 | – | V | C57 |
| 2021-04-06 04:44:04 | s | 1 +101690.72 | 0 +326008.98 | 2830.0 | – | C57 |
| 2021-04-06 04:54:04 | S | 12 12 30.494 | -23 24 16.02 | – | V | C57 |
| 2021-04-06 04:54:04 | s | 1 +101364.45 | 5 +326356.67 | 5970.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1980-07-22 07:00:00 | 161393.5 | 3.7 | Hz | 2380 | -1 | -1 |
| 1980-07-22.291667 | 16139350 | 20 | Hz | 2380 | 251 | 251 |
| 1988-07-21 07:30:00 | 151627.5 | 3 | Hz | 2380 | -1 | -1 |
| 1988-07-21.312500 | 15162750 | 300 | Hz | 2380 | 251 | 251 |
| 1988-07-22 07:34:00 | 218310206 | 20 | us | 2380 | -1 | -1 |
| 1988-07-22.315278 | 21831020600 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-23 07:20:00 | 213324675 | 20 | us | 2380 | -1 | -1 |
| 1988-07-23.305556 | 21332467500 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-24 07:35:00 | 208567250 | 20 | us | 2380 | -1 | -1 |
| 1988-07-24.315972 | 20856725000 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-25 07:42:00 | 204181567 | 20 | us | 2380 | -1 | -1 |
| 1988-07-25.320833 | 20418156700 | 20000 | us | 2380 | 251 | 251 |
| 2012-07-22 08:55:00 | 309089493.95 | 8 | us | 2380 | -1 | -1 |
| 2012-07-22.371528 | 30908949395 | 8000 | us | 2380 | 251 | 251 |
| 2016-01-19 04:00:00 | 158933637 | 10 | us | 8660 | -14 | -14 |
| 2016-01-22 01:20:00 | 156224108 | 5 | us | 8560 | -14 | -14 |