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 |
|---|---|---|---|---|---|---|
| 2018-11-04 10:44:40 | S | 02 05 33.761 | -04 22 09.84 | – | V | C57 |
| 2018-11-04 10:44:40 | s | 1 +122426.21 | 7 +250648.12 | 0.931 | – | C57 |
| 2018-11-04 11:44:40 | S | 02 05 30.230 | -04 22 17.22 | – | V | C57 |
| 2018-11-04 11:44:40 | s | 1 +120816.70 | 9 +253920.77 | 0.753 | – | C57 |
| 2018-11-04 13:14:40 | S | 02 05 24.684 | -04 22 32.45 | – | V | C57 |
| 2018-11-04 13:14:40 | s | 1 +118359.97 | 7 +258738.07 | 0.222 | – | C57 |
| 2018-11-04 13:44:40 | S | 02 05 23.131 | -04 22 35.51 | – | V | C57 |
| 2018-11-04 13:44:40 | s | 1 +117530.11 | 7 +260319.55 | 0.81 | – | C57 |
| 2018-11-04 14:44:40 | S | 02 05 19.637 | -04 22 46.52 | – | V | C57 |
| 2018-11-04 14:44:40 | s | 1 +115854.51 | 8 +263446.33 | 0.979 | – | C57 |
| 2018-11-04 15:14:40 | S | 02 05 17.662 | -04 22 45.80 | – | V | C57 |
| 2018-11-04 15:14:40 | s | 1 +115008.95 | 7 +264991.70 | 0.671 | – | C57 |
| 2018-11-04 20:14:40 | S | 02 05 00.072 | -04 23 24.47 | – | V | C57 |
| 2018-11-04 20:14:40 | s | 1 +106286.66 | 5 +279792.31 | 8350.0 | – | C57 |
| 2018-11-04 20:44:40 | S | 02 04 58.450 | -04 23 27.31 | – | V | C57 |
| 2018-11-04 20:44:40 | s | 1 +105389.96 | 7 +281208.30 | 6440.0 | – | C57 |
| 2018-11-04 21:14:40 | S | 02 04 56.242 | -04 23 26.95 | – | V | C57 |
| 2018-11-04 21:14:40 | s | 1 +104489.07 | 8 +282612.75 | 4810.0 | – | C57 |
| 2018-11-04 21:44:40 | S | 02 04 54.629 | -04 23 35.88 | – | V | C57 |
| 2018-11-04 21:44:40 | s | 1 +103584.06 | 9 +284005.69 | 3930.0 | – | C57 |
| 2018-11-04 22:44:40 | S | 02 04 51.235 | -04 23 40.31 | – | V | C57 |
| 2018-11-04 22:44:40 | s | 1 +101761.97 | 4 +286757.20 | 6200.0 | – | C57 |
| 2018-11-04 23:14:40 | S | 02 04 49.802 | -04 23 42.54 | – | V | C57 |
| 2018-11-04 23:14:40 | s | 1 +100845.02 | 7 +288115.83 | 240.0 | – | C57 |
| 2018-11-05 00:14:40 | S | 02 04 46.325 | -04 23 52.62 | – | V | C57 |
| 2018-11-05 00:14:40 | s | 1 +98999.675 | 0 +290799.04 | 6320.0 | – | C57 |
| 2018-11-05 00:44:40 | S | 02 04 44.290 | -04 23 56.72 | – | V | C57 |
| 2018-11-05 00:44:40 | s | 1 +98071.402 | 0 +292123.68 | 9200.0 | – | C57 |
| 2018-11-05 01:14:40 | S | 02 04 42.679 | -04 23 56.15 | – | V | C57 |
| 2018-11-05 01:14:40 | s | 1 +97139.485 | 0 +293437.06 | 5890.0 | – | C57 |
| 2018-11-05 03:14:40 | S | 02 04 35.712 | -04 24 13.03 | – | V | C57 |
| 2018-11-05 03:14:40 | s | 1 +93376.650 | 0 +298578.64 | 8720.0 | – | C57 |
| 2018-11-05 03:44:40 | S | 02 04 34.044 | -04 24 18.18 | – | V | C57 |
| 2018-11-05 03:44:40 | s | 1 +92427.459 | 0 +299836.21 | 460.0 | – | C57 |
| 2018-11-05 04:14:40 | S | 02 04 32.251 | -04 24 18.58 | – | V | C57 |
| 2018-11-05 04:14:40 | s | 1 +91474.997 | 0 +301082.72 | 8380.0 | – | C57 |
| 2018-11-05 04:44:40 | S | 02 04 30.713 | -04 24 22.93 | – | V | C57 |
| 2018-11-05 04:44:40 | s | 1 +90519.323 | 0 +302318.21 | 2890.0 | – | C57 |
| 2018-11-05 05:14:40 | S | 02 04 28.798 | -04 24 22.54 | – | V | C57 |
| 2018-11-05 05:14:40 | s | 1 +89560.495 | 0 +303542.70 | 4340.0 | – | C57 |
| 2018-11-05 06:44:40 | S | 02 04 23.731 | -04 24 34.85 | – | V | C57 |
| 2018-11-05 06:44:40 | s | 1 +86665.661 | 0 +307150.49 | 4140.0 | – | C57 |
| 2018-11-05 07:14:40 | S | 02 04 22.154 | -04 24 40.43 | – | V | C57 |
| 2018-11-05 07:14:40 | s | 1 +85694.787 | 0 +308331.31 | 7100.0 | – | C57 |
| 2018-11-05 10:14:40 | S | 02 04 11.880 | -04 25 01.27 | – | V | C57 |
| 2018-11-05 10:14:40 | s | 1 +79811.078 | 0 +315189.60 | 1200.0 | – | C57 |
| 2018-11-05 11:14:40 | S | 02 04 08.542 | -04 25 05.99 | – | V | C57 |
| 2018-11-05 11:14:40 | s | 1 +77828.825 | 0 +317390.10 | 5540.0 | – | C57 |
| 2018-11-05 12:44:40 | S | 02 04 03.682 | -04 25 12.90 | – | V | C57 |
| 2018-11-05 12:44:40 | s | 1 +74837.125 | 0 +320611.38 | 3850.0 | – | 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 |