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 |
|---|---|---|---|---|---|---|
| 2021-04-04 14:54:04 | S | 12 15 07.308 | -23 48 42.19 | – | V | C57 |
| 2021-04-04 14:54:04 | s | 1 +161383.03 | 3 +214177.84 | 9790.0 | – | C57 |
| 2021-04-04 15:04:04 | S | 12 15 06.658 | -23 48 34.99 | – | V | C57 |
| 2021-04-04 15:04:04 | s | 1 +161212.04 | 4 +214828.83 | 3360.0 | – | C57 |
| 2021-04-04 15:14:04 | S | 12 15 05.950 | -23 48 29.38 | – | V | C57 |
| 2021-04-04 15:14:04 | s | 1 +161039.88 | 9 +215478.26 | 4570.0 | – | C57 |
| 2021-04-04 15:24:04 | S | 12 15 05.314 | -23 48 22.21 | – | V | C57 |
| 2021-04-04 15:24:04 | s | 1 +160866.57 | 2 +216126.14 | 3430.0 | – | C57 |
| 2021-04-04 15:34:04 | S | 12 15 04.584 | -23 48 17.14 | – | V | C57 |
| 2021-04-04 15:34:04 | s | 1 +160692.10 | 2 +216772.47 | 9940.0 | – | C57 |
| 2021-04-04 15:44:04 | S | 12 15 03.929 | -23 48 09.14 | – | V | C57 |
| 2021-04-04 15:44:04 | s | 1 +160516.48 | 4 +217417.26 | 4120.0 | – | C57 |
| 2021-04-04 15:54:04 | S | 12 15 03.288 | -23 48 03.24 | – | V | C57 |
| 2021-04-04 15:54:04 | s | 1 +160339.72 | 4 +218060.50 | 5980.0 | – | C57 |
| 2021-04-04 16:04:04 | S | 12 15 02.556 | -23 47 56.54 | – | V | C57 |
| 2021-04-04 16:04:04 | s | 1 +160161.83 | 0 +218702.20 | 5530.0 | – | C57 |
| 2021-04-04 16:14:04 | S | 12 15 01.927 | -23 47 50.06 | – | V | C57 |
| 2021-04-04 16:14:04 | s | 1 +159982.80 | 7 +219342.35 | 2800.0 | – | C57 |
| 2021-04-04 16:24:04 | S | 12 15 01.229 | -23 47 43.76 | – | V | C57 |
| 2021-04-04 16:24:04 | s | 1 +159802.66 | 2 +219980.97 | 7780.0 | – | C57 |
| 2021-04-04 16:34:04 | S | 12 15 00.502 | -23 47 37.14 | – | V | C57 |
| 2021-04-04 16:34:04 | s | 1 +159621.40 | 1 +220618.06 | 490.0 | – | C57 |
| 2021-04-04 16:44:04 | S | 12 14 59.863 | -23 47 30.77 | – | V | C57 |
| 2021-04-04 16:44:04 | s | 1 +159439.02 | 9 +221253.61 | 950.0 | – | C57 |
| 2021-04-04 16:54:04 | S | 12 14 59.158 | -23 47 23.96 | – | V | C57 |
| 2021-04-04 16:54:04 | s | 1 +159255.55 | 4 +221887.64 | 9170.0 | – | C57 |
| 2021-04-04 17:04:04 | S | 12 14 58.505 | -23 47 17.95 | – | V | C57 |
| 2021-04-04 17:04:04 | s | 1 +159070.98 | 1 +222520.13 | 5150.0 | – | C57 |
| 2021-04-04 17:14:04 | S | 12 14 57.792 | -23 47 10.64 | – | V | C57 |
| 2021-04-04 17:14:04 | s | 1 +158885.31 | 6 +223151.10 | 8910.0 | – | C57 |
| 2021-04-04 17:24:04 | S | 12 14 57.132 | -23 47 04.74 | – | V | C57 |
| 2021-04-04 17:24:04 | s | 1 +158698.56 | 6 +223780.54 | 460.0 | – | C57 |
| 2021-04-04 17:34:04 | S | 12 14 56.477 | -23 46 58.76 | – | V | C57 |
| 2021-04-04 17:34:04 | s | 1 +158510.73 | 6 +224408.47 | 9820.0 | – | C57 |
| 2021-04-04 17:44:04 | S | 12 14 55.752 | -23 46 52.18 | – | V | C57 |
| 2021-04-04 17:44:04 | s | 1 +158321.83 | 2 +225034.87 | 6990.0 | – | C57 |
| 2021-04-04 17:54:04 | S | 12 14 55.087 | -23 46 45.80 | – | V | C57 |
| 2021-04-04 17:54:04 | s | 1 +158131.86 | 0 +225659.76 | 1990.0 | – | C57 |
| 2021-04-04 18:04:04 | S | 12 14 54.360 | -23 46 39.04 | – | V | C57 |
| 2021-04-04 18:04:04 | s | 1 +157940.82 | 6 +226283.14 | 4830.0 | – | C57 |
| 2021-04-04 18:14:04 | S | 12 14 53.758 | -23 46 33.38 | – | V | C57 |
| 2021-04-04 18:14:04 | s | 1 +157748.73 | 5 +226905.00 | 5510.0 | – | C57 |
| 2021-04-04 18:24:04 | S | 12 14 53.028 | -23 46 25.97 | – | V | C57 |
| 2021-04-04 18:24:04 | s | 1 +157555.59 | 4 +227525.35 | 4060.0 | – | C57 |
| 2021-04-04 18:34:04 | S | 12 14 52.361 | -23 46 19.31 | – | V | C57 |
| 2021-04-04 18:34:04 | s | 1 +157361.40 | 9 +228144.19 | 480.0 | – | C57 |
| 2021-04-04 18:44:04 | S | 12 14 51.629 | -23 46 14.09 | – | V | C57 |
| 2021-04-04 18:44:04 | s | 1 +157166.18 | 4 +228761.53 | 4780.0 | – | C57 |
| 2021-04-04 18:54:04 | S | 12 14 51.017 | -23 46 06.74 | – | V | C57 |
| 2021-04-04 18:54:04 | s | 1 +156969.92 | 6 +229377.37 | 6980.0 | – | 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 |