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 01:53:54 | s | 1 -74895.486 | 0 +353667.32 | 6590.0 | – | C57 |
| 2021-11-28 02:03:54 | S | 06 31 07.750 | +12 51 09.79 | – | V | C57 |
| 2021-11-28 02:03:54 | s | 1 -75226.341 | 0 +353428.25 | 1490.0 | – | C57 |
| 2021-11-28 02:13:54 | S | 06 31 07.164 | +12 51 09.54 | – | V | C57 |
| 2021-11-28 02:13:54 | s | 1 -75556.961 | 0 +353188.11 | 5290.0 | – | C57 |
| 2021-11-28 02:23:54 | S | 06 31 06.778 | +12 51 09.65 | – | V | C57 |
| 2021-11-28 02:23:54 | s | 1 -75887.346 | 0 +352946.91 | 7990.0 | – | C57 |
| 2021-11-28 02:33:54 | S | 06 31 06.146 | +12 51 09.58 | – | V | C57 |
| 2021-11-28 02:33:54 | s | 1 -76217.494 | 0 +352704.65 | 9590.0 | – | C57 |
| 2021-11-28 02:43:54 | S | 06 31 05.774 | +12 51 10.08 | – | V | C57 |
| 2021-11-28 02:43:54 | s | 1 -76547.404 | 0 +352461.32 | 80.0 | – | C57 |
| 2021-11-28 02:53:54 | S | 06 31 05.359 | +12 51 09.68 | – | V | C57 |
| 2021-11-28 02:53:54 | s | 1 -76877.075 | 0 +352216.93 | 9450.0 | – | C57 |
| 2021-11-28 03:03:54 | S | 06 31 04.766 | +12 51 10.04 | – | V | C57 |
| 2021-11-28 03:03:54 | s | 1 -77206.505 | 0 +351971.47 | 7710.0 | – | C57 |
| 2021-11-28 03:13:54 | S | 06 31 04.274 | +12 51 10.26 | – | V | C57 |
| 2021-11-28 03:13:54 | s | 1 -77535.693 | 0 +351724.95 | 4840.0 | – | C57 |
| 2021-11-28 03:23:54 | S | 06 31 03.804 | +12 51 10.51 | – | V | C57 |
| 2021-11-28 03:23:54 | s | 1 -77864.637 | 0 +351477.35 | 840.0 | – | C57 |
| 2021-11-28 03:33:54 | S | 06 31 03.324 | +12 51 10.66 | – | V | C57 |
| 2021-11-28 03:33:54 | s | 1 -78193.337 | 0 +351228.69 | 5700.0 | – | C57 |
| 2021-11-28 03:43:54 | S | 06 31 02.875 | +12 51 10.84 | – | V | C57 |
| 2021-11-28 03:43:54 | s | 1 -78521.792 | 0 +350978.96 | 9430.0 | – | C57 |
| 2021-11-28 03:53:54 | S | 06 31 02.482 | +12 51 10.12 | – | V | C57 |
| 2021-11-28 03:53:54 | s | 1 -78849.998 | 0 +350728.16 | 2000.0 | – | C57 |
| 2021-11-28 04:03:54 | S | 06 31 01.867 | +12 51 09.76 | – | V | C57 |
| 2021-11-28 04:03:54 | s | 1 -79177.957 | 0 +350476.29 | 3430.0 | – | C57 |
| 2021-11-28 04:13:54 | S | 06 31 01.406 | +12 51 10.69 | – | V | C57 |
| 2021-11-28 04:13:54 | s | 1 -79505.665 | 0 +350223.35 | 3700.0 | – | C57 |
| 2021-11-28 04:23:54 | S | 06 31 00.934 | +12 51 10.76 | – | V | C57 |
| 2021-11-28 04:23:54 | s | 1 -79833.122 | 0 +349969.34 | 2810.0 | – | C57 |
| 2021-11-28 04:33:54 | S | 06 31 00.502 | +12 51 11.02 | – | V | C57 |
| 2021-11-28 04:33:54 | s | 1 -80160.326 | 0 +349714.26 | 750.0 | – | C57 |
| 2021-11-28 04:43:54 | S | 06 31 00.046 | +12 51 10.55 | – | V | C57 |
| 2021-11-28 04:43:54 | s | 1 -80487.277 | 0 +349458.10 | 7520.0 | – | C57 |
| 2021-11-28 04:53:54 | S | 06 30 59.556 | +12 51 10.33 | – | V | C57 |
| 2021-11-28 04:53:54 | s | 1 -80813.972 | 0 +349200.87 | 3110.0 | – | C57 |
| 2021-11-28 05:03:54 | S | 06 30 59.004 | +12 51 11.12 | – | V | C57 |
| 2021-11-28 05:03:54 | s | 1 -81140.411 | 0 +348942.57 | 7510.0 | – | C57 |
| 2021-11-28 05:13:54 | S | 06 30 58.586 | +12 51 10.98 | – | V | C57 |
| 2021-11-28 05:13:54 | s | 1 -81466.592 | 0 +348683.19 | 730.0 | – | C57 |
| 2021-11-28 05:23:54 | S | 06 30 58.054 | +12 51 10.76 | – | V | C57 |
| 2021-11-28 05:23:54 | s | 1 -81792.513 | 0 +348422.74 | 2750.0 | – | C57 |
| 2021-11-28 05:33:54 | S | 06 30 57.530 | +12 51 10.30 | – | V | C57 |
| 2021-11-28 05:33:54 | s | 1 -82118.174 | 0 +348161.21 | 3570.0 | – | C57 |
| 2021-11-28 05:43:54 | S | 06 30 57.110 | +12 51 10.91 | – | V | C57 |
| 2021-11-28 05:43:54 | s | 1 -82443.573 | 0 +347898.60 | 3180.0 | – | C57 |
| 2021-11-28 05:53:54 | S | 06 30 56.609 | +12 51 10.22 | – | V | C57 |
| 2021-11-28 05:53:54 | s | 1 -82768.708 | 0 +347634.92 | 1590.0 | – | C57 |
| 2021-11-28 06:03:54 | S | 06 30 56.059 | +12 51 11.02 | – | 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 |