IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3541833241 ± 2.00e+00 |
| Semi-major axis (a) | 1.4039472551 AU ± 3.00e+00 |
| Inclination (i) | 20.93071887° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 129.73173744° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 254.10494834° ± 6.00e+00 |
| Mean Anomaly (M) | 181.12184640° ± 8.33e-05 |
| Mean Motion (n) | 0.5924969077°/day ± 1.90e+00 |
| Perihelion dist (q) | 0.90669255 AU ± 3.41e+00 |
| Aphelion dist (Q) | 1.90120196 AU ± 4.94e+00 |
| Orbital Period | 1.66351296 yr ± 5.33e+00 |
| NGA Model | r2 |
| A2 | 4.86502687e-06 AU/d² |
| H (abs. magnitude) | 15.30 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.341″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.078006 AU |
| Observations Used | 7901 |
| Radar Obs Used | 4 |
| Gaia Obs Used | 108 |
| Oppositions | 14 |
| Arc Total | 1982-2017 |
| First Observation Used | 1982-02-02 |
| Last Observation Used | 2026-04-05 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2009-05-18 21:45:06 | C | 14 03 47.42 | +28 28 16.2 | – | v | 434 |
| 2009-05-20 21:59:05 | C | 14 01 16.24 | +28 15 10.4 | – | o | B88 |
| 2009-05-20 23:38:15 | C | 14 01 11.02 | +28 14 41.3 | – | o | B88 |
| 2009-05-25 21:19:23 | C | 13 55 42.57 | +27 34 02.2 | – | r | B67 |
| 2009-05-25 21:28:39 | C | 13 55 42.13 | +27 33 59.0 | – | r | B67 |
| 2009-05-25 21:37:54 | C | 13 55 41.71 | +27 33 55.1 | – | r | B67 |
| 2009-05-26 21:20:19 | C | 13 54 42.72 | +27 24 22.6 | – | v | B09 |
| 2009-05-26 21:23:32 | C | 13 54 42.59 | +27 24 21.3 | – | v | B09 |
| 2009-05-26 21:26:46 | C | 13 54 42.46 | +27 24 20.2 | – | v | B09 |
| 2009-05-29 22:22:46 | C | 13 51 56.33 | +26 52 17.2 | – | o | B84 |
| 2009-05-29 23:39:47 | C | 13 51 53.59 | +26 51 41.8 | – | o | B84 |
| 2009-05-29 23:42:59 | C | 13 51 53.38 | +26 51 39.9 | – | o | B84 |
| 2009-05-29 23:46:13 | C | 13 51 53.29 | +26 51 38.4 | – | o | B84 |
| 2009-05-30 04:31:22 | C | 13 51 43.52 | +26 49 26.9 | – | r | 703 |
| 2009-05-30 04:36:29 | C | 13 51 43.34 | +26 49 25.6 | – | r | 703 |
| 2009-05-30 04:41:43 | C | 13 51 43.16 | +26 49 23.1 | – | r | 703 |
| 2009-05-30 04:46:58 | C | 13 51 42.94 | +26 49 20.5 | – | r | 703 |
| 2009-05-30 23:18:34 | C | 13 51 04.88 | +26 40 29.3 | – | r | B12 |
| 2009-05-30 23:23:12 | C | 13 51 04.73 | +26 40 27.0 | – | r | B12 |
| 2009-06-11 21:35:46 | C | 13 44 33.80 | +23 59 48.0 | – | c | B23 |
| 2009-06-11 21:42:20 | C | 13 44 33.69 | +23 59 44.4 | – | c | B23 |
| 2009-06-28 21:13:48 | C | 13 45 02.04 | +19 16 19.5 | – | r | A16 |
| 2009-06-28 21:56:41 | C | 13 45 02.53 | +19 15 47.3 | – | r | A16 |
| 2009-06-28 22:39:28 | C | 13 45 03.13 | +19 15 14.6 | – | r | A16 |
| 2009-06-28 23:22:15 | C | 13 45 03.70 | +19 14 43.2 | – | r | A16 |
| 2009-06-28 23:59:42 | C | 13 45 04.15 | +19 14 12.5 | – | r | A16 |
| 2009-07-27 04:33:25 | C | 14 05 47.25 | +10 23 38.7 | – | r | 703 |
| 2009-07-27 04:40:41 | C | 14 05 47.50 | +10 23 32.4 | – | r | 703 |
| 2009-07-27 04:47:03 | C | 14 05 47.83 | +10 23 27.6 | – | r | 703 |
| 2009-07-27 04:53:20 | C | 14 05 48.08 | +10 23 23.1 | – | r | 703 |
| 2010-02-26 16:26:07 | C | 01 27 32.38 | -04 40 43.4 | 17.6 | u | C20 |
| 2010-03-03 15:51:58 | C | 01 49 02.65 | -02 06 25.6 | 17.7 | u | C20 |
| 2010-03-03 15:54:05 | C | 01 49 03.05 | -02 06 22.8 | 18.5 | u | C20 |
| 2010-03-23 16:59:38 | C | 03 13 13.15 | +07 53 41.3 | 18.2 | u | C20 |
| 2010-03-23 17:01:45 | C | 03 13 13.52 | +07 53 43.5 | 18.1 | u | C20 |
| 2010-03-28 17:04:43 | C | 03 33 37.77 | +10 08 24.1 | 18.6 | u | C20 |
| 2010-04-19 17:53:19 | C | 05 00 31.85 | +18 04 37.3 | 18.1 | u | C20 |
| 2010-04-19 17:55:26 | C | 05 00 32.18 | +18 04 38.9 | 18.9 | u | C20 |
| 2010-04-29 17:59:51 | C | 05 38 11.21 | +20 31 21.2 | 18.5 | u | C20 |
| 2010-04-29 18:01:57 | C | 05 38 11.56 | +20 31 22.4 | 18.7 | u | C20 |
| 2011-04-28 09:50:52 | C | 19 45 55.44 | +04 00 59.0 | 17.5 | c | 704 |
| 2011-04-28 10:05:57 | C | 19 45 56.54 | +04 01 05.7 | 17.7 | c | 704 |
| 2011-04-28 10:21:00 | C | 19 45 57.61 | +04 01 11.4 | 18.0 | c | 704 |
| 2011-04-28 10:36:10 | C | 19 45 58.79 | +04 01 17.7 | 18.7 | c | 704 |
| 2011-04-28 10:51:19 | C | 19 45 59.86 | +04 01 24.0 | 17.9 | c | 704 |
| 2011-05-08 02:35:07 | C | 20 03 17.60 | +05 38 53.1 | – | c | A24 |
| 2011-05-08 02:36:09 | C | 20 03 17.71 | +05 38 54.0 | – | c | A24 |
| 2011-05-23 00:28:54 | C | 20 30 00.68 | +08 07 44.8 | – | c | A24 |
| 2011-05-23 00:29:56 | C | 20 30 00.75 | +08 07 45.6 | – | c | A24 |
| 2011-05-23 01:36:26 | C | 20 30 05.71 | +08 08 12.1 | – | c | A24 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1986-07-18 07:50:00 | 202602 | 6 | Hz | 2380 | -1 | -1 |
| 1986-07-18.326389 | 20260200 | 600 | Hz | 2380 | 251 | 251 |
| 1996-07-29 09:10:00 | 469654 | 5 | Hz | 8510 | -14 | -14 |
| 1996-07-29 13:00:00 | 133166634 | 10 | us | 8510 | -14 | -14 |
| 1996-07-29.381944 | 46965400 | 500 | Hz | 8510 | 253 | 253 |
| 1996-07-29.541667 | 13316663400 | 10000 | us | 8510 | 253 | 253 |
| 1996-07-30 10:50:00 | 410012.2 | 5 | Hz | 8510 | -14 | -14 |
| 1996-07-30.451389 | 41001220 | 500 | Hz | 8510 | 253 | 253 |