IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3973228500 ± 3.37e-09 |
| Semi-major axis (a) | 1.8630580824 AU ± 4.99e-10 |
| Inclination (i) | 8.45629236° ± 2.99e-07 |
| Long. of Asc. Node (Ω) | 133.07459963° ± 2.39e-06 |
| Arg. of Perihelion (ω) | 167.83961943° ± 2.63e-06 |
| Mean Anomaly (M) | 311.46100560° ± 6.93e-07 |
| Mean Motion (n) | 0.3875901077°/day ± 1.56e-10 |
| Perihelion dist (q) | 1.12282254 AU ± 6.29e-09 |
| Aphelion dist (Q) | 2.60329363 AU ± 6.32e-09 |
| Orbital Period | 2.54296037 yr ± 1.02e-09 |
| NGA Model | r2 |
| A2 | -5.33141704e-16 ± 5.07e-16 AU/d² |
| H (abs. magnitude) | 12.79 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.120″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.108765 AU |
| Observations Used | 13532 |
| Radar Obs Used | 4 |
| Gaia Obs Used | 222 |
| Oppositions | 53 |
| Arc Total | 1929-2025 |
| First Observation Used | 1929-09-25 |
| Last Observation Used | 2025-06-15 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2021-11-27 21:43:54 | s | 1 -66551.696 | 0 +359300.30 | 3860.0 | – | C57 |
| 2021-11-27 21:53:54 | S | 06 31 19.598 | +12 51 07.96 | – | V | C57 |
| 2021-11-27 21:53:54 | s | 1 -66887.998 | 0 +359087.61 | 4430.0 | – | C57 |
| 2021-11-27 22:03:54 | S | 06 31 19.226 | +12 51 07.31 | – | V | C57 |
| 2021-11-27 22:03:54 | s | 1 -67224.096 | 0 +358873.88 | 4040.0 | – | C57 |
| 2021-11-27 22:13:54 | S | 06 31 18.622 | +12 51 07.27 | – | V | C57 |
| 2021-11-27 22:13:54 | s | 1 -67559.990 | 0 +358659.10 | 2680.0 | – | C57 |
| 2021-11-27 22:23:54 | S | 06 31 18.199 | +12 51 08.35 | – | V | C57 |
| 2021-11-27 22:23:54 | s | 1 -67895.678 | 0 +358443.27 | 330.0 | – | C57 |
| 2021-11-27 22:33:54 | S | 06 31 17.796 | +12 51 08.68 | – | V | C57 |
| 2021-11-27 22:33:54 | s | 1 -68231.160 | 0 +358226.39 | 7010.0 | – | C57 |
| 2021-11-27 22:43:54 | S | 06 31 17.270 | +12 51 07.99 | – | V | C57 |
| 2021-11-27 22:43:54 | s | 1 -68566.434 | 0 +358008.46 | 2700.0 | – | C57 |
| 2021-11-27 22:53:54 | S | 06 31 16.800 | +12 51 07.88 | – | V | C57 |
| 2021-11-27 22:53:54 | s | 1 -68901.498 | 0 +357789.48 | 7400.0 | – | C57 |
| 2021-11-27 23:03:54 | S | 06 31 16.279 | +12 51 08.35 | – | V | C57 |
| 2021-11-27 23:03:54 | s | 1 -69236.353 | 0 +357569.44 | 1100.0 | – | C57 |
| 2021-11-27 23:13:54 | S | 06 31 15.732 | +12 51 08.03 | – | V | C57 |
| 2021-11-27 23:13:54 | s | 1 -69570.995 | 0 +357348.35 | 3790.0 | – | C57 |
| 2021-11-27 23:23:54 | S | 06 31 15.314 | +12 51 09.11 | – | V | C57 |
| 2021-11-27 23:23:54 | s | 1 -69905.425 | 0 +357126.21 | 5480.0 | – | C57 |
| 2021-11-27 23:33:54 | S | 06 31 14.878 | +12 51 08.96 | – | V | C57 |
| 2021-11-27 23:33:54 | s | 1 -70239.641 | 0 +356903.02 | 6160.0 | – | C57 |
| 2021-11-27 23:43:54 | S | 06 31 14.314 | +12 51 08.10 | – | V | C57 |
| 2021-11-27 23:43:54 | s | 1 -70573.641 | 0 +356678.77 | 5820.0 | – | C57 |
| 2021-11-27 23:53:54 | S | 06 31 13.879 | +12 51 08.89 | – | V | C57 |
| 2021-11-27 23:53:54 | s | 1 -70907.425 | 0 +356453.46 | 4460.0 | – | C57 |
| 2021-11-28 00:03:54 | S | 06 31 13.428 | +12 51 08.35 | – | V | C57 |
| 2021-11-28 00:03:54 | s | 1 -71240.991 | 0 +356227.10 | 2080.0 | – | C57 |
| 2021-11-28 00:13:54 | S | 06 31 12.943 | +12 51 08.46 | – | V | C57 |
| 2021-11-28 00:13:54 | s | 1 -71574.338 | 0 +355999.69 | 8660.0 | – | C57 |
| 2021-11-28 00:23:54 | S | 06 31 12.454 | +12 51 08.60 | – | V | C57 |
| 2021-11-28 00:23:54 | s | 1 -71907.465 | 0 +355771.21 | 4200.0 | – | C57 |
| 2021-11-28 00:33:54 | S | 06 31 12.062 | +12 51 08.89 | – | V | C57 |
| 2021-11-28 00:33:54 | s | 1 -72240.371 | 0 +355541.68 | 8700.0 | – | C57 |
| 2021-11-28 00:43:54 | S | 06 31 11.486 | +12 51 09.22 | – | V | C57 |
| 2021-11-28 00:43:54 | s | 1 -72573.053 | 0 +355311.10 | 2160.0 | – | C57 |
| 2021-11-28 00:53:54 | S | 06 31 11.023 | +12 51 08.21 | – | V | C57 |
| 2021-11-28 00:53:54 | s | 1 -72905.512 | 0 +355079.45 | 4560.0 | – | C57 |
| 2021-11-28 01:03:54 | S | 06 31 10.558 | +12 51 07.99 | – | V | C57 |
| 2021-11-28 01:03:54 | s | 1 -73237.745 | 0 +354846.75 | 5910.0 | – | C57 |
| 2021-11-28 01:13:54 | S | 06 31 10.056 | +12 51 09.50 | – | V | C57 |
| 2021-11-28 01:13:54 | s | 1 -73569.751 | 0 +354612.98 | 6190.0 | – | C57 |
| 2021-11-28 01:23:54 | S | 06 31 09.617 | +12 51 09.47 | – | V | C57 |
| 2021-11-28 01:23:54 | s | 1 -73901.530 | 0 +354378.16 | 5400.0 | – | C57 |
| 2021-11-28 01:33:54 | S | 06 31 09.122 | +12 51 08.89 | – | V | C57 |
| 2021-11-28 01:33:54 | s | 1 -74233.080 | 0 +354142.27 | 3550.0 | – | C57 |
| 2021-11-28 01:43:54 | S | 06 31 08.597 | +12 51 09.79 | – | V | C57 |
| 2021-11-28 01:43:54 | s | 1 -74564.399 | 0 +353905.32 | 610.0 | – | C57 |
| 2021-11-28 01:53:54 | S | 06 31 08.239 | +12 51 08.93 | – | V | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-07-08 08:00:00 | 20560 | 6 | Hz | 2380 | -1 | -1 |
| 1985-07-08.333333 | 2056000 | 600 | Hz | 2380 | 251 | 251 |
| 1985-07-09 08:09:00 | 202574571 | 16 | us | 2380 | -1 | -1 |
| 1985-07-09.339583 | 20257457100 | 16000 | us | 2380 | 251 | 251 |
| 2013-06-27 09:40:00 | 323904701.64 | 5 | us | 2380 | -1 | -1 |
| 2013-07-04 09:14:00 | 321083718.18 | 5 | us | 2380 | -1 | -1 |