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 |
|---|---|---|---|---|---|---|
| 2019-04-04 13:44:33 | S | 11 23 32.626 | -35 13 30.32 | – | V | C57 |
| 2019-04-04 13:44:33 | s | 1 -170489.06 | 0 +306389.24 | 8530.0 | – | C57 |
| 2019-04-04 14:14:33 | S | 11 23 29.767 | -35 13 29.50 | – | V | C57 |
| 2019-04-04 14:14:33 | s | 1 -171191.67 | 0 +305250.41 | 7530.0 | – | C57 |
| 2019-04-04 14:44:33 | S | 11 23 26.810 | -35 13 25.43 | – | V | C57 |
| 2019-04-04 14:44:33 | s | 1 -171889.34 | 3 +304102.57 | 2380.0 | – | C57 |
| 2019-04-04 15:14:33 | S | 11 23 23.887 | -35 13 24.42 | – | V | C57 |
| 2019-04-04 15:14:33 | s | 1 -172582.03 | 1 +302945.69 | 2910.0 | – | C57 |
| 2019-04-04 15:44:33 | S | 11 23 20.892 | -35 13 21.43 | – | V | C57 |
| 2019-04-04 15:44:33 | s | 1 -173269.68 | 9 +301779.77 | 8920.0 | – | C57 |
| 2019-04-04 16:14:33 | S | 11 23 18.036 | -35 13 19.92 | – | V | C57 |
| 2019-04-04 16:14:33 | s | 1 -173952.26 | 9 +300604.79 | 230.0 | – | C57 |
| 2019-04-04 16:44:33 | S | 11 23 14.998 | -35 13 16.28 | – | V | C57 |
| 2019-04-04 16:44:33 | s | 1 -174629.72 | 5 +299420.75 | 6640.0 | – | C57 |
| 2019-04-04 17:14:33 | S | 11 23 12.163 | -35 13 12.86 | – | V | C57 |
| 2019-04-04 17:14:33 | s | 1 -175302.00 | 7 +298227.62 | 7960.0 | – | C57 |
| 2019-04-04 17:44:33 | S | 11 23 09.067 | -35 13 09.30 | – | V | C57 |
| 2019-04-04 17:44:33 | s | 1 -175969.06 | 7 +297025.40 | 3990.0 | – | C57 |
| 2019-04-04 18:14:33 | S | 11 23 06.202 | -35 13 07.21 | – | V | C57 |
| 2019-04-04 18:14:33 | s | 1 -176630.85 | 7 +295814.07 | 4530.0 | – | C57 |
| 2019-04-04 18:44:33 | S | 11 23 03.163 | -35 13 06.28 | – | V | C57 |
| 2019-04-04 18:44:33 | s | 1 -177287.32 | 5 +294593.62 | 9380.0 | – | C57 |
| 2019-04-04 19:14:33 | S | 11 23 00.151 | -35 13 01.13 | – | V | C57 |
| 2019-04-04 19:14:33 | s | 1 -177938.42 | 3 +293364.04 | 8350.0 | – | C57 |
| 2019-04-04 19:44:33 | S | 11 22 57.346 | -35 13 00.19 | – | V | C57 |
| 2019-04-04 19:44:33 | s | 1 -178584.09 | 9 +292125.31 | 1220.0 | – | C57 |
| 2019-04-04 21:44:33 | S | 11 22 45.506 | -35 12 47.59 | – | V | C57 |
| 2019-04-04 21:44:33 | s | 1 -181111.54 | 9 +287078.67 | 7540.0 | – | C57 |
| 2019-04-04 22:44:33 | S | 11 22 39.612 | -35 12 42.52 | – | V | C57 |
| 2019-04-04 22:44:33 | s | 1 -182341.37 | 8 +284500.11 | 8620.0 | – | C57 |
| 2019-04-04 23:14:33 | S | 11 22 36.842 | -35 12 39.38 | – | V | C57 |
| 2019-04-04 23:14:33 | s | 1 -182947.62 | 8 +283196.98 | 2860.0 | – | C57 |
| 2019-04-04 23:44:33 | S | 11 22 33.898 | -35 12 35.96 | – | V | C57 |
| 2019-04-04 23:44:33 | s | 1 -183548.02 | 8 +281884.59 | 9280.0 | – | C57 |
| 2019-04-05 00:14:33 | S | 11 22 31.020 | -35 12 33.48 | – | V | C57 |
| 2019-04-05 00:14:33 | s | 1 -184142.52 | 2 +280562.92 | 7650.0 | – | C57 |
| 2019-04-05 00:44:33 | S | 11 22 27.970 | -35 12 31.00 | – | V | C57 |
| 2019-04-05 00:44:33 | s | 1 -184731.05 | 2 +279231.97 | 7730.0 | – | C57 |
| 2019-04-05 01:14:33 | S | 11 22 25.224 | -35 12 27.32 | – | V | C57 |
| 2019-04-05 01:14:33 | s | 1 -185313.55 | 9 +277891.71 | 9290.0 | – | C57 |
| 2019-04-05 01:44:33 | S | 11 22 22.126 | -35 12 24.41 | – | V | C57 |
| 2019-04-05 01:44:33 | s | 1 -185889.98 | 7 +276542.14 | 2100.0 | – | C57 |
| 2019-04-05 02:14:33 | S | 11 22 19.157 | -35 12 22.36 | – | V | C57 |
| 2019-04-05 02:14:33 | s | 1 -186460.27 | 5 +275183.24 | 5910.0 | – | C57 |
| 2019-04-05 02:44:33 | S | 11 22 16.373 | -35 12 18.97 | – | V | C57 |
| 2019-04-05 02:44:33 | s | 1 -187024.36 | 4 +273814.99 | 480.0 | – | C57 |
| 2019-04-05 03:14:33 | S | 11 22 13.217 | -35 12 16.49 | – | V | C57 |
| 2019-04-05 03:14:33 | s | 1 -187582.19 | 2 +272437.38 | 5570.0 | – | C57 |
| 2019-04-05 03:44:33 | S | 11 22 10.217 | -35 12 12.56 | – | V | C57 |
| 2019-04-05 03:44:33 | s | 1 -188133.69 | 9 +271050.40 | 930.0 | – | 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 |