IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.2841004432 ± 3.43e-08 |
| Semi-major axis (a) | 1.5746043356 AU ± 2.01e-09 |
| Inclination (i) | 32.95972677° ± 3.30e-06 |
| Long. of Asc. Node (Ω) | 339.97274315° ± 2.72e-06 |
| Arg. of Perihelion (ω) | 53.43849632° ± 1.16e-05 |
| Mean Anomaly (M) | 278.49197333° ± 1.94e-05 |
| Mean Motion (n) | 0.4988329260°/day ± 9.57e-10 |
| Perihelion dist (q) | 1.12725855 AU ± 5.40e-08 |
| Aphelion dist (Q) | 2.02195013 AU ± 5.40e-08 |
| Orbital Period | 1.97586453 yr ± 3.79e-09 |
| H (abs. magnitude) | 14.99 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.396″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.214134 AU |
| Observations Used | 3727 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 107 |
| Oppositions | 17 |
| Arc Total | 1982-2025 |
| First Observation Used | 1982-09-13 |
| Last Observation Used | 2025-07-25 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2021-04-10 02:34:05 | S | 11 23 29.429 | -38 49 27.52 | – | V | C57 |
| 2021-04-10 02:34:05 | s | 1 -100481.99 | 5 +355972.57 | 9200.0 | – | C57 |
| 2021-04-10 03:04:05 | S | 11 23 26.362 | -38 49 25.97 | – | V | C57 |
| 2021-04-10 03:04:05 | s | 1 -101488.23 | 5 +355283.50 | 6830.0 | – | C57 |
| 2021-04-10 03:14:05 | S | 11 23 25.862 | -38 49 26.87 | – | V | C57 |
| 2021-04-10 03:14:05 | s | 1 -101823.08 | 6 +355051.79 | 1550.0 | – | C57 |
| 2021-04-10 03:24:05 | S | 11 23 24.878 | -38 49 22.33 | – | V | C57 |
| 2021-04-10 03:24:05 | s | 1 -102157.65 | 2 +354819.06 | 5700.0 | – | C57 |
| 2021-04-10 03:44:05 | S | 11 23 22.999 | -38 49 20.60 | – | V | C57 |
| 2021-04-10 03:44:05 | s | 1 -102825.93 | 0 +354350.55 | 2250.0 | – | C57 |
| 2021-04-10 04:24:05 | S | 11 23 19.373 | -38 49 16.50 | – | V | C57 |
| 2021-04-10 04:24:05 | s | 1 -104159.02 | 8 +353401.36 | 8280.0 | – | C57 |
| 2021-04-10 04:34:05 | S | 11 23 18.634 | -38 49 12.07 | – | V | C57 |
| 2021-04-10 04:34:05 | s | 1 -104491.57 | 5 +353161.53 | 8300.0 | – | C57 |
| 2021-04-10 04:54:05 | S | 11 23 16.745 | -38 49 04.84 | – | V | C57 |
| 2021-04-10 04:54:05 | s | 1 -105155.78 | 7 +352678.80 | 6540.0 | – | C57 |
| 2021-04-10 05:04:05 | S | 11 23 15.482 | -38 49 06.53 | – | V | C57 |
| 2021-04-10 05:04:05 | s | 1 -105487.44 | 9 +352435.91 | 4750.0 | – | C57 |
| 2021-04-10 05:14:05 | S | 11 23 14.952 | -38 49 05.12 | – | V | C57 |
| 2021-04-10 05:14:05 | s | 1 -105818.81 | 3 +352192.00 | 2360.0 | – | C57 |
| 2021-04-10 05:24:05 | S | 11 23 14.018 | -38 49 03.22 | – | V | C57 |
| 2021-04-10 05:24:05 | s | 1 -106149.87 | 9 +351947.07 | 9350.0 | – | C57 |
| 2021-04-10 05:34:05 | S | 11 23 12.922 | -38 48 59.62 | – | V | C57 |
| 2021-04-10 05:34:05 | s | 1 -106480.64 | 5 +351701.12 | 5740.0 | – | C57 |
| 2021-04-10 05:44:05 | S | 11 23 12.115 | -38 49 04.30 | – | V | C57 |
| 2021-04-10 05:44:05 | s | 1 -106811.11 | 0 +351454.16 | 1500.0 | – | C57 |
| 2021-04-10 05:54:05 | S | 11 23 10.958 | -38 49 01.16 | – | V | C57 |
| 2021-04-10 05:54:05 | s | 1 -107141.27 | 2 +351206.17 | 6650.0 | – | C57 |
| 2021-04-10 06:04:05 | S | 11 23 10.114 | -38 48 59.69 | – | V | C57 |
| 2021-04-10 06:04:05 | s | 1 -107471.13 | 0 +350957.16 | 1170.0 | – | C57 |
| 2021-04-10 06:14:05 | S | 11 23 09.307 | -38 48 56.84 | – | V | C57 |
| 2021-04-10 06:14:05 | s | 1 -107800.68 | 3 +350707.14 | 5080.0 | – | C57 |
| 2021-04-10 06:24:05 | S | 11 23 08.246 | -38 48 52.96 | – | V | C57 |
| 2021-04-10 06:24:05 | s | 1 -108129.93 | 0 +350456.09 | 8350.0 | – | C57 |
| 2021-04-10 06:34:05 | S | 11 23 07.133 | -38 48 53.10 | – | V | C57 |
| 2021-04-10 06:34:05 | s | 1 -108458.86 | 9 +350204.02 | 1000.0 | – | C57 |
| 2021-04-10 06:44:05 | S | 11 23 06.574 | -38 48 51.80 | – | V | C57 |
| 2021-04-10 06:44:05 | s | 1 -108787.49 | 8 +349950.92 | 3010.0 | – | C57 |
| 2021-04-10 06:54:05 | S | 11 23 05.698 | -38 48 47.70 | – | V | C57 |
| 2021-04-10 06:54:05 | s | 1 -109115.81 | 8 +349696.81 | 4390.0 | – | C57 |
| 2021-04-10 07:04:05 | S | 11 23 04.178 | -38 48 47.16 | – | V | C57 |
| 2021-04-10 07:04:05 | s | 1 -109443.82 | 5 +349441.67 | 5130.0 | – | C57 |
| 2021-04-10 07:14:05 | S | 11 23 03.830 | -38 48 48.82 | – | V | C57 |
| 2021-04-10 07:14:05 | s | 1 -109771.52 | 0 +349185.51 | 5230.0 | – | C57 |
| 2021-04-10 07:24:05 | S | 11 23 02.899 | -38 48 44.17 | – | V | C57 |
| 2021-04-10 07:24:05 | s | 1 -110098.90 | 0 +348928.32 | 4690.0 | – | C57 |
| 2021-04-10 07:34:05 | S | 11 23 01.925 | -38 48 42.66 | – | V | C57 |
| 2021-04-10 07:34:05 | s | 1 -110425.96 | 4 +348670.11 | 3500.0 | – | C57 |
| 2021-04-10 07:44:05 | S | 11 23 00.934 | -38 48 43.85 | – | V | C57 |
| 2021-04-10 07:44:05 | s | 1 -110752.71 | 2 +348410.87 | 1660.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1986-09-07 05:10:00 | 8804 | 5 | Hz | 2380 | -1 | -1 |
| 1986-09-07.215278 | 880400 | 500 | Hz | 2380 | 251 | 251 |