IAA SBSS Data Base| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6293367534 ± 4.86e-09 |
| Semi-major axis (a) | 2.5009092984 AU ± 1.44e-09 |
| Inclination (i) | 8.32498826° ± 1.40e-06 |
| Long. of Asc. Node (Ω) | 61.73144887° ± 1.16e-05 |
| Arg. of Perihelion (ω) | 3.64422219° ± 1.15e-05 |
| Mean Anomaly (M) | 276.14455352° ± 9.59e-07 |
| Mean Motion (n) | 0.2492099421°/day ± 2.15e-10 |
| Perihelion dist (q) | 0.92699516 AU ± 1.22e-08 |
| Aphelion dist (Q) | 4.07482344 AU ± 1.24e-08 |
| Orbital Period | 3.95500386 yr ± 3.42e-09 |
| H (abs. magnitude) | 18.20 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-01 |
| RMS Residual | 0.513″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.058218 AU |
| Observations Used | 1606 |
| Radar Obs Used | 2 |
| Oppositions | 8 |
| Arc Total | 2007-2018 |
| First Observation Used | 2007-03-09 |
| Last Observation Used | 2023-04-27 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2018-09-18 14:44:41 | S | 23 04 24.924 | -38 38 48.19 | – | V | C57 |
| 2018-09-18 14:44:41 | s | 1 -192637.22 | 1 +33426.764 | 0.143 | – | C57 |
| 2018-09-18 15:14:41 | S | 23 04 23.318 | -38 39 22.32 | – | V | C57 |
| 2018-09-18 15:14:41 | s | 1 -191610.83 | 4 +31108.839 | 0.959 | – | C57 |
| 2018-09-18 15:44:41 | S | 23 04 22.157 | -38 39 55.01 | – | V | C57 |
| 2018-09-18 15:44:41 | s | 1 -190561.25 | 1 +28787.180 | 0.17 | – | C57 |
| 2018-09-18 16:14:41 | S | 23 04 20.609 | -38 40 25.97 | – | V | C57 |
| 2018-09-18 16:14:41 | s | 1 -189488.17 | 0 +26462.003 | 0.573 | – | C57 |
| 2018-09-18 16:44:41 | S | 23 04 19.291 | -38 40 59.41 | – | V | C57 |
| 2018-09-18 16:44:41 | s | 1 -188391.28 | 4 +24133.534 | 0.96 | – | C57 |
| 2018-09-18 17:14:41 | S | 23 04 17.962 | -38 41 32.75 | – | V | C57 |
| 2018-09-18 17:14:41 | s | 1 -187270.28 | 3 +21802.009 | 0.122 | – | C57 |
| 2018-09-18 17:44:41 | S | 23 04 16.483 | -38 42 08.68 | – | V | C57 |
| 2018-09-18 17:44:41 | s | 1 -186124.84 | 9 +19467.673 | 0.84 | – | C57 |
| 2018-09-18 18:14:41 | S | 23 04 15.082 | -38 42 40.68 | – | V | C57 |
| 2018-09-18 18:14:41 | s | 1 -184954.66 | 3 +17130.781 | 0.898 | – | C57 |
| 2018-09-18 18:44:41 | S | 23 04 13.673 | -38 43 11.93 | – | V | C57 |
| 2018-09-18 18:44:41 | s | 1 -183759.39 | 9 +14791.601 | 0.069 | – | C57 |
| 2018-09-18 19:14:41 | S | 23 04 12.250 | -38 43 46.27 | – | V | C57 |
| 2018-09-18 19:14:41 | s | 1 -182538.72 | 7 +12450.409 | 0.126 | – | C57 |
| 2018-09-18 19:44:41 | S | 23 04 10.682 | -38 44 20.36 | – | V | C57 |
| 2018-09-18 19:44:41 | s | 1 -181292.31 | 1 +10107.495 | 0.836 | – | C57 |
| 2018-09-18 20:14:41 | S | 23 04 09.523 | -38 44 54.85 | – | V | C57 |
| 2018-09-18 20:14:41 | s | 1 -180019.81 | 3 + 7763.163 | 0.962 | – | C57 |
| 2018-09-18 20:44:41 | S | 23 04 08.040 | -38 45 28.76 | – | V | C57 |
| 2018-09-18 20:44:41 | s | 1 -178720.88 | 8 + 5417.725 | 0.262 | – | C57 |
| 2018-09-18 21:14:41 | S | 23 04 06.557 | -38 46 03.54 | – | V | C57 |
| 2018-09-18 21:14:41 | s | 1 -177395.18 | 8 + 3071.511 | 4900.0 | – | C57 |
| 2018-09-18 21:44:41 | S | 23 04 05.304 | -38 46 36.52 | – | V | C57 |
| 2018-09-18 21:44:41 | s | 1 -176042.35 | 8 + 724.863 | 3940.0 | – | C57 |
| 2018-09-18 22:14:41 | S | 23 04 03.770 | -38 47 10.82 | – | V | C57 |
| 2018-09-18 22:14:41 | s | 1 -174662.04 | 3 - 1621.863 | 7200.0 | – | C57 |
| 2018-09-18 22:44:41 | S | 23 04 02.381 | -38 47 42.29 | – | V | C57 |
| 2018-09-18 22:44:41 | s | 1 -173253.87 | 9 - 3968.294 | 2050.0 | – | C57 |
| 2018-09-18 23:14:41 | S | 23 04 00.962 | -38 48 20.52 | – | V | C57 |
| 2018-09-18 23:14:41 | s | 1 -171817.49 | 9 - 6314.043 | 5850.0 | – | C57 |
| 2018-09-18 23:44:41 | S | 23 03 59.520 | -38 48 53.57 | – | V | C57 |
| 2018-09-18 23:44:41 | s | 1 -170352.53 | 5 - 8658.705 | 5910.0 | – | C57 |
| 2018-09-19 00:14:41 | S | 23 03 58.003 | -38 49 30.36 | – | V | C57 |
| 2018-09-19 00:14:41 | s | 1 -168858.61 | 1 -11001.859 | 9460.0 | – | C57 |
| 2018-09-19 01:14:41 | S | 23 03 54.922 | -38 50 39.98 | – | V | C57 |
| 2018-09-19 01:14:41 | s | 1 -165782.36 | 6 -15681.864 | 5830.0 | – | C57 |
| 2018-09-19 01:44:41 | S | 23 03 53.652 | -38 51 10.87 | – | V | C57 |
| 2018-09-19 01:44:41 | s | 1 -164199.27 | 9 -18017.778 | 2900.0 | – | C57 |
| 2018-09-19 02:14:41 | S | 23 03 52.202 | -38 51 50.47 | – | V | C57 |
| 2018-09-19 02:14:41 | s | 1 -162585.69 | 9 -20350.310 | 1990.0 | – | C57 |
| 2018-09-19 02:44:41 | S | 23 03 50.810 | -38 52 23.41 | – | V | C57 |
| 2018-09-19 02:44:41 | s | 1 -160941.23 | 4 -22678.939 | 100.0 | – | C57 |
| 2018-09-19 03:14:41 | S | 23 03 49.322 | -38 53 00.10 | – | V | C57 |
| 2018-09-19 03:14:41 | s | 1 -159265.49 | 0 -25003.123 | 4210.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2015-01-07 22:00:00 | 180564872.72 | 1 | us | 2380 | -1 | -1 |
| 2018-11-26 16:40:00 | 67106918.14 | 10 | us | 8560 | -14 | -14 |