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 |
|---|---|---|---|---|---|---|
| 2018-10-22 04:44:40 | s | 1 +98488.012 | 0 +280585.33 | 680.0 | – | C57 |
| 2018-10-22 05:44:40 | S | 02 25 48.564 | -02 51 31.00 | – | V | C57 |
| 2018-10-22 05:44:40 | s | 1 +96554.600 | 0 +283345.80 | 8740.0 | – | C57 |
| 2018-10-22 06:14:40 | S | 02 25 46.061 | -02 51 39.67 | – | V | C57 |
| 2018-10-22 06:14:40 | s | 1 +95581.818 | 0 +284708.10 | 8930.0 | – | C57 |
| 2018-10-22 06:44:40 | S | 02 25 43.788 | -02 51 51.55 | – | V | C57 |
| 2018-10-22 06:44:40 | s | 1 +94605.082 | 0 +286058.49 | 510.0 | – | C57 |
| 2018-10-22 07:14:40 | S | 02 25 41.045 | -02 52 03.04 | – | V | C57 |
| 2018-10-22 07:14:40 | s | 1 +93624.465 | 0 +287397.01 | 3940.0 | – | C57 |
| 2018-10-22 08:14:40 | S | 02 25 36.658 | -02 52 27.95 | – | V | C57 |
| 2018-10-22 08:14:40 | s | 1 +91651.865 | 0 +290038.57 | 8130.0 | – | C57 |
| 2018-10-22 08:44:40 | S | 02 25 33.857 | -02 52 42.28 | – | V | C57 |
| 2018-10-22 08:44:40 | s | 1 +90660.021 | 0 +291341.68 | 9770.0 | – | C57 |
| 2018-10-22 11:14:40 | S | 02 25 21.734 | -02 53 40.88 | – | V | C57 |
| 2018-10-22 11:14:40 | s | 1 +85648.026 | 0 +297681.97 | 500.0 | – | C57 |
| 2018-10-22 11:44:40 | S | 02 25 19.236 | -02 53 49.67 | – | V | C57 |
| 2018-10-22 11:44:40 | s | 1 +84635.527 | 0 +298915.21 | 50.0 | – | C57 |
| 2018-10-22 12:14:40 | S | 02 25 16.901 | -02 54 05.26 | – | V | C57 |
| 2018-10-22 12:14:40 | s | 1 +83619.808 | 0 +300136.93 | 5690.0 | – | C57 |
| 2018-10-22 12:44:40 | S | 02 25 14.234 | -02 54 15.34 | – | V | C57 |
| 2018-10-22 12:44:40 | s | 1 +82600.931 | 0 +301347.15 | 7800.0 | – | C57 |
| 2018-10-22 13:14:40 | S | 02 25 12.041 | -02 54 25.13 | – | V | C57 |
| 2018-10-22 13:14:40 | s | 1 +81578.957 | 0 +302545.91 | 6770.0 | – | C57 |
| 2018-10-22 13:44:40 | S | 02 25 09.650 | -02 54 39.20 | – | V | C57 |
| 2018-10-22 13:44:40 | s | 1 +80553.946 | 0 +303733.24 | 2990.0 | – | C57 |
| 2018-10-22 14:14:40 | S | 02 25 07.193 | -02 54 49.86 | – | V | C57 |
| 2018-10-22 14:14:40 | s | 1 +79525.957 | 0 +304909.17 | 6840.0 | – | C57 |
| 2018-10-22 14:44:40 | S | 02 25 04.855 | -02 55 04.30 | – | V | C57 |
| 2018-10-22 14:44:40 | s | 1 +78495.047 | 0 +306073.74 | 8690.0 | – | C57 |
| 2018-10-22 15:14:40 | S | 02 25 02.357 | -02 55 13.08 | – | V | C57 |
| 2018-10-22 15:14:40 | s | 1 +77461.276 | 0 +307226.98 | 8920.0 | – | C57 |
| 2018-10-22 15:44:40 | S | 02 25 00.055 | -02 55 25.32 | – | V | C57 |
| 2018-10-22 15:44:40 | s | 1 +76424.699 | 0 +308368.91 | 7880.0 | – | C57 |
| 2018-10-22 16:14:40 | S | 02 24 57.410 | -02 55 38.86 | – | V | C57 |
| 2018-10-22 16:14:40 | s | 1 +75385.374 | 0 +309499.57 | 5950.0 | – | C57 |
| 2018-10-22 16:44:40 | S | 02 24 54.953 | -02 55 49.98 | – | V | C57 |
| 2018-10-22 16:44:40 | s | 1 +74343.355 | 0 +310618.99 | 3470.0 | – | C57 |
| 2018-10-22 17:14:40 | S | 02 24 52.867 | -02 56 00.82 | – | V | C57 |
| 2018-10-22 17:14:40 | s | 1 +73298.697 | 0 +311727.21 | 810.0 | – | C57 |
| 2018-10-22 17:44:40 | S | 02 24 50.419 | -02 56 14.28 | – | V | C57 |
| 2018-10-22 17:44:40 | s | 1 +72251.455 | 0 +312824.24 | 8300.0 | – | C57 |
| 2018-10-22 18:14:40 | S | 02 24 48.072 | -02 56 23.28 | – | V | C57 |
| 2018-10-22 18:14:40 | s | 1 +71201.683 | 0 +313910.13 | 6300.0 | – | C57 |
| 2018-10-22 18:44:40 | S | 02 24 45.655 | -02 56 36.42 | – | V | C57 |
| 2018-10-22 18:44:40 | s | 1 +70149.432 | 0 +314984.89 | 5150.0 | – | C57 |
| 2018-10-22 19:14:40 | S | 02 24 43.075 | -02 56 43.19 | – | V | C57 |
| 2018-10-22 19:14:40 | s | 1 +69094.756 | 0 +316048.57 | 5190.0 | – | C57 |
| 2018-10-22 19:44:40 | S | 02 24 40.740 | -02 56 58.60 | – | V | C57 |
| 2018-10-22 19:44:40 | s | 1 +68037.706 | 0 +317101.19 | 6740.0 | – | C57 |
| 2018-10-22 20:14:40 | S | 02 24 38.378 | -02 57 11.20 | – | V | 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 |