IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.6257509426 ± 7.34e-09 |
| Semi-major axis (a) | 2.2428520810 AU ± 9.38e-10 |
| Inclination (i) | 9.82869445° ± 3.18e-06 |
| Long. of Asc. Node (Ω) | 168.09783490° ± 1.15e-05 |
| Arg. of Perihelion (ω) | 116.19754724° ± 1.16e-05 |
| Mean Anomaly (M) | 72.00292090° ± 1.73e-06 |
| Mean Motion (n) | 0.2934346040°/day ± 1.84e-10 |
| Perihelion dist (q) | 0.83938528 AU ± 1.65e-08 |
| Aphelion dist (Q) | 3.64631888 AU ± 1.65e-08 |
| Orbital Period | 3.35892996 yr ± 2.11e-09 |
| H (abs. magnitude) | 17.08 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.450″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.021767 AU |
| Observations Used | 1349 |
| Radar Obs Used | 4 |
| Oppositions | 1 |
| Arc Total | 1991-2026 |
| First Observation Used | 1991-03-13 |
| Last Observation Used | 2026-02-04 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2018-11-03 02:44:40 | S | 02 07 32.539 | -04 16 55.85 | – | V | C57 |
| 2018-11-03 02:44:40 | s | 1 +155528.96 | 5 +118165.48 | 0.699 | – | C57 |
| 2018-11-03 03:14:40 | S | 02 07 30.919 | -04 17 10.25 | – | V | C57 |
| 2018-11-03 03:14:40 | s | 1 +155413.36 | 7 +120671.60 | 0.527 | – | C57 |
| 2018-11-03 03:44:40 | S | 02 07 28.925 | -04 17 09.49 | – | V | C57 |
| 2018-11-03 03:44:40 | s | 1 +155279.69 | 5 +123163.62 | 0.139 | – | C57 |
| 2018-11-03 04:44:40 | S | 02 07 24.830 | -04 17 24.61 | – | V | C57 |
| 2018-11-03 04:44:40 | s | 1 +154959.52 | 3 +128105.25 | 0.498 | – | C57 |
| 2018-11-03 05:14:40 | S | 02 07 23.162 | -04 17 21.66 | – | V | C57 |
| 2018-11-03 05:14:40 | s | 1 +154773.70 | 0 +130554.82 | 0.625 | – | C57 |
| 2018-11-03 05:44:40 | S | 02 07 21.353 | -04 17 33.22 | – | V | C57 |
| 2018-11-03 05:44:40 | s | 1 +154571.15 | 8 +132990.21 | 0.297 | – | C57 |
| 2018-11-03 06:14:40 | S | 02 07 19.483 | -04 17 40.49 | – | V | C57 |
| 2018-11-03 06:14:40 | s | 1 +154352.21 | 6 +135411.41 | 0.694 | – | C57 |
| 2018-11-03 06:27:25 | C | 02 07 22.47 | -04 14 20.1 | – | V | G96 |
| 2018-11-03 06:34:52 | C | 02 07 22.03 | -04 14 21.4 | – | V | G96 |
| 2018-11-03 06:42:20 | C | 02 07 21.60 | -04 14 22.6 | – | V | G96 |
| 2018-11-03 06:44:40 | S | 02 07 17.462 | -04 17 43.30 | – | V | C57 |
| 2018-11-03 06:44:40 | s | 1 +154117.18 | 7 +137818.42 | 0.994 | – | C57 |
| 2018-11-03 06:49:46 | C | 02 07 21.17 | -04 14 23.9 | – | V | G96 |
| 2018-11-03 09:44:40 | S | 02 07 06.511 | -04 18 17.68 | – | V | C57 |
| 2018-11-03 09:44:40 | s | 1 +152385.76 | 1 +151962.40 | 0.188 | – | C57 |
| 2018-11-03 10:14:40 | S | 02 07 04.493 | -04 18 21.46 | – | V | C57 |
| 2018-11-03 10:14:40 | s | 1 +152046.27 | 7 +154270.13 | 0.458 | – | C57 |
| 2018-11-03 10:44:40 | S | 02 07 02.028 | -04 18 26.75 | – | V | C57 |
| 2018-11-03 10:44:40 | s | 1 +151692.96 | 0 +156563.72 | 0.92 | – | C57 |
| 2018-11-03 12:14:40 | S | 02 06 56.448 | -04 18 47.88 | – | V | C57 |
| 2018-11-03 12:14:40 | s | 1 +150552.52 | 4 +163359.86 | 0.919 | – | C57 |
| 2018-11-03 13:14:40 | S | 02 06 52.879 | -04 18 54.72 | – | V | C57 |
| 2018-11-03 13:14:40 | s | 1 +149727.58 | 5 +167820.32 | 0.168 | – | C57 |
| 2018-11-03 14:14:40 | S | 02 06 49.207 | -04 19 03.29 | – | V | C57 |
| 2018-11-03 14:14:40 | s | 1 +148853.08 | 9 +172224.78 | 0.545 | – | C57 |
| 2018-11-03 14:44:40 | S | 02 06 47.208 | -04 19 03.76 | – | V | C57 |
| 2018-11-03 14:44:40 | s | 1 +148397.81 | 2 +174406.07 | 0.606 | – | C57 |
| 2018-11-03 15:14:40 | S | 02 06 45.401 | -04 19 12.97 | – | V | C57 |
| 2018-11-03 15:14:40 | s | 1 +147930.80 | 2 +176573.46 | 0.085 | – | C57 |
| 2018-11-03 16:14:40 | S | 02 06 41.645 | -04 19 24.60 | – | V | C57 |
| 2018-11-03 16:14:40 | s | 1 +146962.41 | 6 +180866.61 | 0.783 | – | C57 |
| 2018-11-03 16:44:40 | S | 02 06 39.600 | -04 19 29.57 | – | V | C57 |
| 2018-11-03 16:44:40 | s | 1 +146461.44 | 5 +182992.44 | 0.242 | – | C57 |
| 2018-11-03 17:14:40 | S | 02 06 37.776 | -04 19 31.98 | – | V | C57 |
| 2018-11-03 17:14:40 | s | 1 +145949.55 | 2 +185104.49 | 0.598 | – | C57 |
| 2018-11-03 18:14:40 | S | 02 06 33.941 | -04 19 45.26 | – | V | C57 |
| 2018-11-03 18:14:40 | s | 1 +144893.76 | 6 +189287.39 | 0.451 | – | C57 |
| 2018-11-04 02:14:40 | S | 02 06 04.678 | -04 21 01.19 | – | V | C57 |
| 2018-11-04 02:14:40 | s | 1 +135069.59 | 3 +220807.80 | 0.748 | – | C57 |
| 2018-11-04 03:44:40 | S | 02 05 59.098 | -04 21 11.09 | – | V | C57 |
| 2018-11-04 03:44:40 | s | 1 +132985.92 | 0 +226341.45 | 0.894 | – | C57 |
| 2018-11-04 10:14:40 | S | 02 05 35.364 | -04 22 06.38 | – | V | C57 |
| 2018-11-04 10:14:40 | s | 1 +123222.18 | 6 +248993.34 | 0.986 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1991-09-04 21:43:00 | 108192.3 | 1 | Hz | 2380 | -1 | -1 |
| 1991-09-04 22:36:00 | 59429989.3 | 2 | us | 2380 | -1 | -1 |
| 1991-09-04 22:50:00 | 59392933.7 | 0.4 | us | 2380 | -1 | -1 |
| 1991-09-04.904861 | 10819230 | 100 | Hz | 2380 | 251 | 251 |
| 1991-09-04.941667 | 5942998930 | 2000 | us | 2380 | 251 | 251 |
| 1991-09-04.951389 | 5939293370 | 400 | us | 2380 | 251 | 251 |
| 1991-09-05 22:08:00 | 56320461 | 4 | us | 2380 | -1 | -1 |
| 1991-09-05.922222 | 5632046100 | 4000 | us | 2380 | 251 | 251 |