IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5381207270 ± 5.42e-09 |
| Semi-major axis (a) | 1.8933719410 AU ± 4.50e-10 |
| Inclination (i) | 41.20633494° ± 7.87e-07 |
| Long. of Asc. Node (Ω) | 63.44668864° ± 1.04e-06 |
| Arg. of Perihelion (ω) | 293.09862767° ± 1.07e-06 |
| Mean Anomaly (M) | 140.66424737° ± 8.67e-07 |
| Mean Motion (n) | 0.3783191899°/day ± 1.35e-10 |
| Perihelion dist (q) | 0.87450926 AU ± 1.03e-08 |
| Aphelion dist (Q) | 2.91223463 AU ± 1.03e-08 |
| Orbital Period | 2.60527700 yr ± 9.28e-10 |
| H (abs. magnitude) | 12.48 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.220″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.102869 AU |
| Observations Used | 9210 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 79 |
| Oppositions | 38 |
| Arc Total | 1955-2026 |
| First Observation Used | 1955-01-26 |
| Last Observation Used | 2026-04-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2019-12-25 22:44:23 | s | 1 +141051.96 | 5 +164738.96 | 6960.0 | – | C57 |
| 2019-12-25 23:14:23 | S | 08 39 18.564 | +77 15 50.58 | – | V | C57 |
| 2019-12-25 23:14:23 | s | 1 +140872.58 | 9 +167234.28 | 9690.0 | – | C57 |
| 2019-12-25 23:44:23 | S | 08 39 11.702 | +77 16 28.34 | – | V | C57 |
| 2019-12-25 23:44:23 | s | 1 +140676.54 | 4 +169709.96 | 7700.0 | – | C57 |
| 2019-12-26 00:14:23 | S | 08 39 04.879 | +77 17 03.91 | – | V | C57 |
| 2019-12-26 00:14:23 | s | 1 +140464.24 | 1 +172166.15 | 2000.0 | – | C57 |
| 2019-12-26 00:44:23 | S | 08 38 57.785 | +77 17 41.28 | – | V | C57 |
| 2019-12-26 00:44:23 | s | 1 +140236.07 | 6 +174603.05 | 3560.0 | – | C57 |
| 2019-12-26 01:14:23 | S | 08 38 50.894 | +77 18 16.92 | – | V | C57 |
| 2019-12-26 01:14:23 | s | 1 +139992.43 | 5 +177020.81 | 3320.0 | – | C57 |
| 2019-12-26 01:44:23 | S | 08 38 44.028 | +77 18 55.08 | – | V | C57 |
| 2019-12-26 01:44:23 | s | 1 +139733.68 | 8 +179419.62 | 2180.0 | – | C57 |
| 2019-12-26 02:14:23 | S | 08 38 36.833 | +77 19 31.94 | – | V | C57 |
| 2019-12-26 02:14:23 | s | 1 +139460.19 | 5 +181799.63 | 1040.0 | – | C57 |
| 2019-12-26 02:44:23 | S | 08 38 29.983 | +77 20 07.62 | – | V | C57 |
| 2019-12-26 02:44:23 | s | 1 +139172.30 | 3 +184161.03 | 750.0 | – | C57 |
| 2019-12-26 03:14:23 | S | 08 38 22.836 | +77 20 44.63 | – | V | C57 |
| 2019-12-26 03:14:23 | s | 1 +138870.35 | 0 +186503.96 | 2130.0 | – | C57 |
| 2019-12-26 03:44:23 | S | 08 38 16.022 | +77 21 20.12 | – | V | C57 |
| 2019-12-26 03:44:23 | s | 1 +138554.66 | 1 +188828.59 | 6000.0 | – | C57 |
| 2019-12-26 04:14:23 | S | 08 38 08.837 | +77 21 56.38 | – | V | C57 |
| 2019-12-26 04:14:23 | s | 1 +138225.55 | 2 +191135.09 | 3130.0 | – | C57 |
| 2019-12-26 04:44:23 | S | 08 38 01.603 | +77 22 32.84 | – | V | C57 |
| 2019-12-26 04:44:23 | s | 1 +137883.32 | 9 +193423.60 | 4280.0 | – | C57 |
| 2019-12-26 05:14:23 | S | 08 37 54.564 | +77 23 09.17 | – | V | C57 |
| 2019-12-26 05:14:23 | s | 1 +137528.29 | 0 +195694.29 | 190.0 | – | C57 |
| 2019-12-26 05:44:23 | S | 08 37 47.318 | +77 23 46.21 | – | V | C57 |
| 2019-12-26 05:44:23 | s | 1 +137160.72 | 2 +197947.30 | 1570.0 | – | C57 |
| 2019-12-26 06:14:23 | S | 08 37 40.205 | +77 24 22.03 | – | V | C57 |
| 2019-12-26 06:14:23 | s | 1 +136780.90 | 5 +200182.80 | 9120.0 | – | C57 |
| 2019-12-26 06:44:23 | S | 08 37 32.986 | +77 24 58.03 | – | V | C57 |
| 2019-12-26 06:44:23 | s | 1 +136389.10 | 9 +202400.92 | 3510.0 | – | C57 |
| 2019-12-26 07:14:23 | S | 08 37 25.726 | +77 25 34.14 | – | V | C57 |
| 2019-12-26 07:14:23 | s | 1 +135985.59 | 6 +204601.82 | 5390.0 | – | C57 |
| 2019-12-26 07:44:23 | S | 08 37 18.401 | +77 26 10.10 | – | V | C57 |
| 2019-12-26 07:44:23 | s | 1 +135570.62 | 4 +206785.64 | 5410.0 | – | C57 |
| 2019-12-26 08:14:23 | S | 08 37 11.400 | +77 26 44.92 | – | V | C57 |
| 2019-12-26 08:14:23 | s | 1 +135144.43 | 8 +208952.52 | 4190.0 | – | C57 |
| 2019-12-26 08:44:23 | S | 08 37 04.022 | +77 27 20.92 | – | V | C57 |
| 2019-12-26 08:44:23 | s | 1 +134707.28 | 1 +211102.61 | 2320.0 | – | C57 |
| 2019-12-26 09:14:23 | S | 08 36 56.623 | +77 27 57.46 | – | V | C57 |
| 2019-12-26 09:14:23 | s | 1 +134259.38 | 6 +213236.03 | 390.0 | – | C57 |
| 2019-12-26 09:44:23 | S | 08 36 49.445 | +77 28 33.46 | – | V | C57 |
| 2019-12-26 09:44:23 | s | 1 +133800.98 | 1 +215352.93 | 8980.0 | – | C57 |
| 2019-12-26 10:14:23 | S | 08 36 41.914 | +77 29 09.82 | – | V | C57 |
| 2019-12-26 10:14:23 | s | 1 +133332.28 | 6 +217453.44 | 8640.0 | – | C57 |
| 2019-12-26 10:44:23 | S | 08 36 34.711 | +77 29 44.56 | – | V | C57 |
| 2019-12-26 10:44:23 | s | 1 +132853.51 | 8 +219537.70 | 9910.0 | – | C57 |
| 2019-12-26 11:14:23 | S | 08 36 27.307 | +77 30 20.12 | – | V | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-12-08 00:00:00 | -295248 | 20 | Hz | 2380 | -1 | -1 |
| 1985-12-08.000000 | -29524800 | 2000 | Hz | 2380 | 251 | 251 |