IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3369206020 ± 2.00e+00 |
| Semi-major axis (a) | 0.7812413289 AU ± 3.00e+00 |
| Inclination (i) | 3.77598941° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 187.92061629° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 60.17154525° ± 6.00e+00 |
| Mean Anomaly (M) | 117.79838381° ± 4.25e-06 |
| Mean Motion (n) | 1.4273630860°/day ± 8.22e+00 |
| Perihelion dist (q) | 0.51802503 AU ± 2.53e+00 |
| Aphelion dist (Q) | 1.04445763 AU ± 4.30e+00 |
| Orbital Period | 0.69052247 yr ± 3.98e+00 |
| NGA Model | r2 |
| A2 | -3.65170224e-07 AU/d² |
| H (abs. magnitude) | 18.48 |
|---|---|
| G (slope) | 0.15 |
1954 XA
| Source | IAA |
|---|---|
| Solution Date | 2026-04-29 |
| RMS Residual | 0.018″ |
| Uncertainty | 0 |
| Orbit Type | Aten |
| MOID | 0.035536 AU |
| Observations Used | 801 |
| Gaia Obs Used | 106 |
| Oppositions | 28 |
| Arc Total | 1954-2017 |
| First Observation Used | 1954-12-05 |
| Last Observation Used | 2025-12-19 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2021-11-13 03:13:56 | s | 1 +14973.428 | 0 +379109.13 | 4820.0 | – | C57 |
| 2021-11-13 03:23:56 | S | 09 18 32.167 | +04 40 04.48 | – | V | C57 |
| 2021-11-13 03:23:56 | s | 1 +14618.643 | 0 +379135.91 | 9370.0 | – | C57 |
| 2021-11-13 03:33:56 | S | 09 18 32.981 | +04 39 59.18 | – | V | C57 |
| 2021-11-13 03:33:56 | s | 1 +14263.819 | 0 +379161.68 | 3930.0 | – | C57 |
| 2021-11-13 04:53:56 | S | 09 18 40.476 | +04 38 23.78 | – | V | C57 |
| 2021-11-13 04:53:56 | s | 1 +11423.935 | 0 +379332.15 | 770.0 | – | C57 |
| 2021-11-13 06:13:56 | S | 09 18 48.314 | +04 36 53.93 | – | V | C57 |
| 2021-11-13 09:24:01 | C | 09 17 45.51 | +04 32 11.7 | – | V | 703 |
| 2021-11-13 09:32:13 | C | 09 17 46.28 | +04 32 01.5 | – | V | 703 |
| 2021-11-13 09:40:25 | C | 09 17 47.09 | +04 31 52.8 | – | V | 703 |
| 2021-11-13 09:48:37 | C | 09 17 47.87 | +04 31 43.6 | – | V | 703 |
| 2021-11-13 11:13:56 | S | 09 19 16.968 | +04 31 15.92 | – | V | C57 |
| 2021-11-13 12:03:56 | S | 09 19 22.327 | +04 30 24.05 | – | V | C57 |
| 2021-11-13 18:23:56 | S | 09 19 58.462 | +04 23 08.99 | – | V | C57 |
| 2021-11-13 18:23:56 | s | 1 -17358.174 | 0 +377472.58 | 250.0 | – | C57 |
| 2021-11-13 19:23:55 | S | 09 20 04.445 | +04 22 07.39 | – | V | C57 |
| 2021-11-13 19:23:55 | s | 1 -19484.458 | 0 +377074.44 | 6390.0 | – | C57 |
| 2021-11-13 21:13:56 | S | 09 20 15.012 | +04 20 00.02 | – | V | C57 |
| 2021-11-13 21:13:56 | s | 1 -23377.688 | 0 +376250.75 | 6710.0 | – | C57 |
| 2021-11-13 21:33:56 | S | 09 20 16.920 | +04 19 33.96 | – | V | C57 |
| 2021-11-13 21:33:56 | s | 1 -24084.779 | 0 +376087.94 | 8520.0 | – | C57 |
| 2021-11-14 02:43:56 | S | 09 20 46.039 | +04 13 50.23 | – | V | C57 |
| 2021-11-14 02:43:56 | s | 1 -35007.079 | 0 +373048.94 | 1820.0 | – | C57 |
| 2021-11-14 03:53:56 | S | 09 20 52.649 | +04 12 19.80 | – | V | C57 |
| 2021-11-14 03:53:56 | s | 1 -37461.861 | 0 +372228.22 | 4440.0 | – | C57 |
| 2021-11-14 06:13:56 | S | 09 21 05.539 | +04 09 47.41 | – | V | C57 |
| 2021-11-14 06:13:56 | s | 1 -42356.083 | 0 +370437.37 | 1910.0 | – | C57 |
| 2021-11-14 06:23:55 | S | 09 21 06.715 | +04 09 30.02 | – | V | C57 |
| 2021-11-14 06:23:55 | s | 1 -42704.831 | 0 +370301.81 | 2540.0 | – | C57 |
| 2021-11-14 07:43:56 | S | 09 21 14.498 | +04 07 55.99 | – | V | C57 |
| 2021-11-14 07:43:56 | s | 1 -45490.497 | 0 +369180.55 | 6390.0 | – | C57 |
| 2021-11-14 08:23:56 | S | 09 21 18.437 | +04 07 17.76 | – | V | C57 |
| 2021-11-14 08:23:56 | s | 1 -46880.341 | 0 +368595.37 | 3740.0 | – | C57 |
| 2021-11-14 08:53:55 | S | 09 21 21.432 | +04 06 36.07 | – | V | C57 |
| 2021-11-14 08:53:55 | s | 1 -47921.362 | 0 +368145.71 | 160.0 | – | C57 |
| 2021-11-14 09:03:55 | S | 09 21 21.958 | +04 06 32.36 | – | V | C57 |
| 2021-11-14 09:03:55 | s | 1 -48268.103 | 0 +367993.78 | 1030.0 | – | C57 |
| 2021-11-14 10:13:56 | S | 09 21 28.418 | +04 05 03.66 | – | V | C57 |
| 2021-11-14 10:13:56 | s | 1 -50691.468 | 0 +366901.44 | 8760.0 | – | C57 |
| 2021-11-14 19:13:55 | S | 09 22 19.824 | +03 54 36.36 | – | V | C57 |
| 2021-11-14 19:13:55 | s | 1 -69123.072 | 0 +356767.21 | 160.0 | – | C57 |
| 2021-11-14 20:23:55 | S | 09 22 26.136 | +03 53 20.90 | – | V | C57 |
| 2021-11-14 20:23:55 | s | 1 -71472.682 | 0 +355229.78 | 8880.0 | – | C57 |
| 2021-11-14 22:53:55 | S | 09 22 40.034 | +03 50 25.91 | – | V | C57 |
| 2021-11-14 22:53:55 | s | 1 -76471.832 | 0 +351760.09 | 7080.0 | – | C57 |
| 2021-11-14 23:53:55 | S | 09 22 45.732 | +03 49 09.77 | – | V | C57 |
| 2021-11-14 23:53:55 | s | 1 -78457.101 | 0 +350304.97 | 8720.0 | – | C57 |
| 2021-11-15 01:53:55 | S | 09 22 56.978 | +03 46 50.66 | – | V | C57 |
| 2021-11-15 01:53:55 | s | 1 -82401.411 | 0 +347278.68 | 6840.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2003-10-28 11:12:00 | 65823.59 | 3 | Hz | 2380 | -1 | -1 |
| 2003-10-28 11:22:00 | 65526.86 | 1 | Hz | 2380 | -1 | -1 |
| 2003-10-30 09:41:00 | 69173.033 | 0.5 | Hz | 2380 | -1 | -1 |
| 2003-10-30 10:32:00 | 141742138.9 | 8 | us | 2380 | -1 | -1 |
| 2003-10-30 10:32:00 | 67625.2096 | 0.5 | Hz | 2380 | -1 | -1 |
| 2023-10-20 15:00:00 | 70129418.56 | 1.5 | us | 8560 | -14 | -14 |
| 2023-10-25 15:50:00 | 50837172.074 | 0.5 | us | 8560 | -14 | -14 |
| 2023-11-02 17:07:00 | 1169.735 | 0.46 | Hz | 7159.45 | -47 | -43 |