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 |
|---|---|---|---|---|---|---|
| 2018-09-07 20:14:41 | S | 23 18 37.510 | -34 44 44.38 | – | V | C57 |
| 2018-09-07 20:14:41 | s | 1 +153284.68 | 9 +80200.892 | 3660.0 | – | C57 |
| 2018-09-07 20:44:41 | S | 23 18 35.431 | -34 45 12.10 | – | V | C57 |
| 2018-09-07 20:44:41 | s | 1 +153328.59 | 5 +82950.730 | 6740.0 | – | C57 |
| 2018-09-07 21:14:41 | S | 23 18 33.120 | -34 45 41.94 | – | V | C57 |
| 2018-09-07 21:14:41 | s | 1 +153348.10 | 2 +85687.279 | 0.031 | – | C57 |
| 2018-09-07 22:14:41 | S | 23 18 28.826 | -34 46 49.80 | – | V | C57 |
| 2018-09-07 22:14:41 | s | 1 +153315.88 | 2 +91119.883 | 0.901 | – | C57 |
| 2018-09-07 22:44:41 | S | 23 18 27.053 | -34 47 16.91 | – | V | C57 |
| 2018-09-07 22:44:41 | s | 1 +153265.11 | 3 +93815.656 | 0.91 | – | C57 |
| 2018-09-07 23:14:41 | S | 23 18 24.948 | -34 47 42.83 | – | V | C57 |
| 2018-09-07 23:14:41 | s | 1 +153191.85 | 9 +96497.571 | 0.956 | – | C57 |
| 2018-09-07 23:44:41 | S | 23 18 22.872 | -34 48 16.13 | – | V | C57 |
| 2018-09-07 23:44:41 | s | 1 +153096.57 | 1 +99165.511 | 0.279 | – | C57 |
| 2018-09-08 00:14:41 | S | 23 18 20.750 | -34 48 44.75 | – | V | C57 |
| 2018-09-08 00:14:41 | s | 1 +152979.69 | 2 +101819.36 | 0.109 | – | C57 |
| 2018-09-08 00:44:41 | S | 23 18 18.708 | -34 49 16.46 | – | V | C57 |
| 2018-09-08 00:44:41 | s | 1 +152841.65 | 6 +104459.04 | 0.677 | – | C57 |
| 2018-09-08 01:14:41 | S | 23 18 16.498 | -34 49 50.66 | – | V | C57 |
| 2018-09-08 01:14:41 | s | 1 +152682.88 | 6 +107084.45 | 0.206 | – | C57 |
| 2018-09-08 01:44:41 | S | 23 18 14.822 | -34 50 09.53 | – | V | C57 |
| 2018-09-08 01:44:41 | s | 1 +152503.79 | 5 +109695.51 | 0.918 | – | C57 |
| 2018-09-08 03:14:41 | S | 23 18 08.470 | -34 51 40.50 | – | V | C57 |
| 2018-09-08 03:14:41 | s | 1 +151848.60 | 7 +117441.85 | 0.295 | – | C57 |
| 2018-09-08 03:44:41 | S | 23 18 06.550 | -34 52 13.12 | – | V | C57 |
| 2018-09-08 03:44:41 | s | 1 +151592.19 | 6 +119994.82 | 0.865 | – | C57 |
| 2018-09-08 04:14:41 | S | 23 18 04.442 | -34 52 41.66 | – | V | C57 |
| 2018-09-08 04:14:41 | s | 1 +151317.40 | 1 +122533.13 | 0.662 | – | C57 |
| 2018-09-08 04:44:41 | S | 23 18 02.441 | -34 53 10.57 | – | V | C57 |
| 2018-09-08 04:44:41 | s | 1 +151024.58 | 5 +125056.74 | 0.883 | – | C57 |
| 2018-09-08 05:14:41 | S | 23 18 00.290 | -34 53 43.26 | – | V | C57 |
| 2018-09-08 05:14:41 | s | 1 +150714.10 | 3 +127565.61 | 0.724 | – | C57 |
| 2018-09-08 05:44:41 | S | 23 17 58.296 | -34 54 05.76 | – | V | C57 |
| 2018-09-08 05:44:41 | s | 1 +150386.29 | 9 +130059.71 | 0.375 | – | C57 |
| 2018-09-08 06:14:41 | S | 23 17 56.532 | -34 54 37.33 | – | V | C57 |
| 2018-09-08 06:14:41 | s | 1 +150041.51 | 3 +132539.01 | 0.021 | – | C57 |
| 2018-09-08 06:44:41 | S | 23 17 54.300 | -34 55 08.00 | – | V | C57 |
| 2018-09-08 06:44:41 | s | 1 +149680.07 | 6 +135003.49 | 0.848 | – | C57 |
| 2018-09-08 07:14:41 | S | 23 17 52.272 | -34 55 39.04 | – | V | C57 |
| 2018-09-08 07:14:41 | s | 1 +149302.31 | 2 +137453.12 | 0.034 | – | C57 |
| 2018-09-08 07:44:41 | S | 23 17 50.230 | -34 56 05.14 | – | V | C57 |
| 2018-09-08 07:44:41 | s | 1 +148908.53 | 9 +139887.91 | 0.757 | – | C57 |
| 2018-09-08 08:14:41 | S | 23 17 48.317 | -34 56 34.22 | – | V | C57 |
| 2018-09-08 08:14:41 | s | 1 +148499.06 | 5 +142307.82 | 0.19 | – | C57 |
| 2018-09-08 08:44:41 | S | 23 17 46.118 | -34 57 03.60 | – | V | C57 |
| 2018-09-08 08:44:41 | s | 1 +148074.19 | 5 +144712.86 | 0.503 | – | C57 |
| 2018-09-08 09:14:41 | S | 23 17 44.357 | -34 57 29.92 | – | V | C57 |
| 2018-09-08 09:14:41 | s | 1 +147634.22 | 6 +147103.03 | 0.864 | – | C57 |
| 2018-09-08 09:44:41 | S | 23 17 42.209 | -34 58 02.89 | – | V | C57 |
| 2018-09-08 09:44:41 | s | 1 +147179.44 | 7 +149478.32 | 0.435 | – | 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 |