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 |
|---|---|---|---|---|---|---|
| 2021-11-28 18:53:54 | s | 1 -107198.20 | 0 +323688.11 | 9630.0 | – | C57 |
| 2021-11-28 19:03:54 | S | 06 30 18.343 | +12 51 17.86 | – | V | C57 |
| 2021-11-28 19:03:54 | s | 1 -107497.82 | 3 +323336.92 | 3230.0 | – | C57 |
| 2021-11-28 19:13:54 | S | 06 30 17.846 | +12 51 17.86 | – | V | C57 |
| 2021-11-28 19:13:54 | s | 1 -107797.05 | 8 +322984.59 | 5120.0 | – | C57 |
| 2021-11-28 19:23:54 | S | 06 30 17.323 | +12 51 18.97 | – | V | C57 |
| 2021-11-28 19:23:54 | s | 1 -108095.90 | 2 +322631.11 | 5280.0 | – | C57 |
| 2021-11-28 19:33:54 | S | 06 30 16.884 | +12 51 17.57 | – | V | C57 |
| 2021-11-28 19:33:54 | s | 1 -108394.35 | 6 +322276.50 | 3710.0 | – | C57 |
| 2021-11-28 19:43:54 | S | 06 30 16.358 | +12 51 17.96 | – | V | C57 |
| 2021-11-28 19:43:54 | s | 1 -108692.41 | 5 +321920.73 | 400.0 | – | C57 |
| 2021-11-28 19:53:54 | S | 06 30 15.883 | +12 51 18.61 | – | V | C57 |
| 2021-11-28 19:53:54 | s | 1 -108990.08 | 0 +321563.83 | 5340.0 | – | C57 |
| 2021-11-28 20:03:54 | S | 06 30 15.523 | +12 51 18.32 | – | V | C57 |
| 2021-11-28 20:03:54 | s | 1 -109287.34 | 7 +321205.77 | 8530.0 | – | C57 |
| 2021-11-28 20:13:54 | S | 06 30 14.916 | +12 51 18.43 | – | V | C57 |
| 2021-11-28 20:13:54 | s | 1 -109584.21 | 5 +320846.57 | 9950.0 | – | C57 |
| 2021-11-28 20:23:54 | S | 06 30 14.410 | +12 51 17.82 | – | V | C57 |
| 2021-11-28 20:23:54 | s | 1 -109880.68 | 2 +320486.22 | 9600.0 | – | C57 |
| 2021-11-28 20:33:54 | S | 06 30 13.985 | +12 51 18.83 | – | V | C57 |
| 2021-11-28 20:33:54 | s | 1 -110176.74 | 6 +320124.72 | 7480.0 | – | C57 |
| 2021-11-28 20:43:54 | S | 06 30 13.486 | +12 51 19.66 | – | V | C57 |
| 2021-11-28 20:43:54 | s | 1 -110472.40 | 6 +319762.07 | 3570.0 | – | C57 |
| 2021-11-28 20:53:54 | S | 06 30 13.034 | +12 51 19.33 | – | V | C57 |
| 2021-11-28 20:53:54 | s | 1 -110767.66 | 0 +319398.27 | 7870.0 | – | C57 |
| 2021-11-28 21:03:54 | S | 06 30 12.470 | +12 51 18.65 | – | V | C57 |
| 2021-11-28 21:03:54 | s | 1 -111062.50 | 5 +319033.31 | 370.0 | – | C57 |
| 2021-11-28 21:13:54 | S | 06 30 11.981 | +12 51 18.86 | – | V | C57 |
| 2021-11-28 21:13:54 | s | 1 -111356.94 | 0 +318667.20 | 1050.0 | – | C57 |
| 2021-11-28 21:23:54 | S | 06 30 11.602 | +12 51 19.04 | – | V | C57 |
| 2021-11-28 21:23:54 | s | 1 -111650.96 | 3 +318299.94 | 9930.0 | – | C57 |
| 2021-11-28 21:33:54 | S | 06 30 11.074 | +12 51 18.72 | – | V | C57 |
| 2021-11-28 21:33:54 | s | 1 -111944.57 | 2 +317931.52 | 6980.0 | – | C57 |
| 2021-11-28 21:43:54 | S | 06 30 10.529 | +12 51 18.94 | – | V | C57 |
| 2021-11-28 21:43:54 | s | 1 -112237.76 | 5 +317561.94 | 2200.0 | – | C57 |
| 2021-11-28 21:53:54 | S | 06 30 10.109 | +12 51 19.37 | – | V | C57 |
| 2021-11-28 21:53:54 | s | 1 -112530.54 | 1 +317191.21 | 5580.0 | – | C57 |
| 2021-11-28 22:03:54 | S | 06 30 09.540 | +12 51 19.40 | – | V | C57 |
| 2021-11-28 22:03:54 | s | 1 -112822.89 | 7 +316819.32 | 7120.0 | – | C57 |
| 2021-11-28 22:13:54 | S | 06 30 09.074 | +12 51 19.48 | – | V | C57 |
| 2021-11-28 22:13:54 | s | 1 -113114.83 | 2 +316446.27 | 6800.0 | – | C57 |
| 2021-11-28 22:23:54 | S | 06 30 08.604 | +12 51 20.20 | – | V | C57 |
| 2021-11-28 22:23:54 | s | 1 -113406.34 | 3 +316072.06 | 4620.0 | – | C57 |
| 2021-11-28 22:33:54 | S | 06 30 08.110 | +12 51 19.37 | – | V | C57 |
| 2021-11-28 22:33:54 | s | 1 -113697.42 | 8 +315696.68 | 560.0 | – | C57 |
| 2021-11-28 22:43:54 | S | 06 30 07.613 | +12 51 20.12 | – | V | C57 |
| 2021-11-28 22:43:54 | s | 1 -113988.08 | 7 +315320.15 | 4630.0 | – | C57 |
| 2021-11-28 22:53:54 | S | 06 30 07.133 | +12 51 20.56 | – | V | C57 |
| 2021-11-28 22:53:54 | s | 1 -114278.31 | 6 +314942.45 | 6820.0 | – | C57 |
| 2021-11-28 23:03:54 | S | 06 30 06.504 | +12 51 20.63 | – | 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 |