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 |
|---|---|---|---|---|---|---|
| 2018-11-05 13:14:40 | S | 02 04 01.805 | -04 25 20.68 | – | V | C57 |
| 2018-11-05 13:14:40 | s | 1 +73835.201 | 0 +321664.07 | 4360.0 | – | C57 |
| 2018-11-05 13:44:40 | S | 02 04 00.370 | -04 25 24.85 | – | V | C57 |
| 2018-11-05 13:44:40 | s | 1 +72831.011 | 0 +322706.26 | 7610.0 | – | C57 |
| 2018-11-05 14:14:40 | S | 02 03 58.572 | -04 25 25.21 | – | V | C57 |
| 2018-11-05 14:14:40 | s | 1 +71824.601 | 0 +323737.99 | 3880.0 | – | C57 |
| 2018-11-05 15:14:40 | S | 02 03 54.917 | -04 25 29.21 | – | V | C57 |
| 2018-11-05 15:14:40 | s | 1 +69805.309 | 0 +325770.16 | 6740.0 | – | C57 |
| 2018-11-05 15:44:40 | S | 02 03 53.515 | -04 25 32.88 | – | V | C57 |
| 2018-11-05 15:44:40 | s | 1 +68792.517 | 0 +326770.66 | 3910.0 | – | C57 |
| 2018-11-05 16:14:40 | S | 02 03 51.934 | -04 25 33.10 | – | V | C57 |
| 2018-11-05 16:14:40 | s | 1 +67777.687 | 0 +327760.80 | 5300.0 | – | C57 |
| 2018-11-05 16:44:40 | S | 02 03 50.506 | -04 25 39.14 | – | V | C57 |
| 2018-11-05 16:44:40 | s | 1 +66760.864 | 0 +328740.61 | 1200.0 | – | C57 |
| 2018-11-05 17:44:40 | S | 02 03 46.954 | -04 25 43.61 | – | V | C57 |
| 2018-11-05 17:44:40 | s | 1 +64721.412 | 0 +330669.34 | 7690.0 | – | C57 |
| 2018-11-05 18:14:40 | S | 02 03 44.969 | -04 25 48.97 | – | V | C57 |
| 2018-11-05 18:14:40 | s | 1 +63698.869 | 0 +331618.31 | 8830.0 | – | C57 |
| 2018-11-05 18:44:40 | S | 02 03 43.445 | -04 25 49.91 | – | V | C57 |
| 2018-11-05 18:44:40 | s | 1 +62674.505 | 0 +332557.05 | 5610.0 | – | C57 |
| 2018-11-05 19:14:40 | S | 02 03 41.803 | -04 25 49.76 | – | V | C57 |
| 2018-11-05 19:14:40 | s | 1 +61648.361 | 0 +333485.59 | 8300.0 | – | C57 |
| 2018-11-05 20:14:40 | S | 02 03 38.549 | -04 26 01.54 | – | V | C57 |
| 2018-11-05 20:14:40 | s | 1 +59590.900 | 0 +335312.15 | 2520.0 | – | C57 |
| 2018-11-05 20:44:40 | S | 02 03 36.862 | -04 26 02.00 | – | V | C57 |
| 2018-11-05 20:44:40 | s | 1 +58559.664 | 0 +336210.22 | 4580.0 | – | C57 |
| 2018-11-05 21:44:40 | S | 02 03 33.415 | -04 26 07.33 | – | V | C57 |
| 2018-11-05 21:44:40 | s | 1 +56492.383 | 0 +337976.07 | 9910.0 | – | C57 |
| 2018-11-05 22:14:40 | S | 02 03 31.658 | -04 26 10.46 | – | V | C57 |
| 2018-11-05 22:14:40 | s | 1 +55456.417 | 0 +338843.89 | 3700.0 | – | C57 |
| 2018-11-05 22:44:40 | S | 02 03 30.504 | -04 26 09.31 | – | V | C57 |
| 2018-11-05 22:44:40 | s | 1 +54418.952 | 0 +339701.67 | 5250.0 | – | C57 |
| 2018-11-05 23:14:40 | S | 02 03 28.697 | -04 26 13.31 | – | V | C57 |
| 2018-11-05 23:14:40 | s | 1 +53380.028 | 0 +340549.44 | 4820.0 | – | C57 |
| 2018-11-05 23:44:40 | S | 02 03 26.789 | -04 26 15.83 | – | V | C57 |
| 2018-11-05 23:44:40 | s | 1 +52339.682 | 0 +341387.22 | 2660.0 | – | C57 |
| 2018-11-06 00:44:40 | S | 02 03 23.724 | -04 26 20.33 | – | V | C57 |
| 2018-11-06 00:44:40 | s | 1 +50254.875 | 0 +343032.89 | 4120.0 | – | C57 |
| 2018-11-06 01:14:40 | S | 02 03 22.226 | -04 26 29.36 | – | V | C57 |
| 2018-11-06 01:14:40 | s | 1 +49210.489 | 0 +343840.83 | 8230.0 | – | C57 |
| 2018-11-06 01:44:40 | S | 02 03 20.635 | -04 26 29.00 | – | V | C57 |
| 2018-11-06 01:44:40 | s | 1 +48164.831 | 0 +344638.87 | 1600.0 | – | C57 |
| 2018-11-06 03:14:40 | S | 02 03 15.631 | -04 26 35.95 | – | V | C57 |
| 2018-11-06 03:14:40 | s | 1 +45020.582 | 0 +346973.78 | 9560.0 | – | C57 |
| 2018-11-06 03:44:40 | S | 02 03 14.078 | -04 26 41.50 | – | V | C57 |
| 2018-11-06 03:44:40 | s | 1 +43970.193 | 0 +347732.42 | 2300.0 | – | C57 |
| 2018-11-06 04:14:40 | S | 02 03 12.278 | -04 26 42.40 | – | V | C57 |
| 2018-11-06 04:14:40 | s | 1 +42918.711 | 0 +348481.26 | 5450.0 | – | C57 |
| 2018-11-06 05:14:40 | S | 02 03 09.482 | -04 26 49.24 | – | V | C57 |
| 2018-11-06 05:14:40 | s | 1 +40812.603 | 0 +349949.63 | 3950.0 | – | 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 |