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 |
|---|---|---|---|---|---|---|
| 2011-06-27 00:27:51 | C | 21 44 14.97 | +11 37 18.8 | – | c | A24 |
| 2011-06-27 22:13:56 | C | 21 46 50.00 | +11 35 51.8 | – | u | 557 |
| 2011-06-27 23:12:03 | C | 21 46 56.83 | +11 35 47.7 | – | u | 557 |
| 2011-06-27 23:46:02 | C | 21 47 00.99 | +11 35 46.6 | – | c | A24 |
| 2011-06-27 23:47:04 | C | 21 47 01.12 | +11 35 46.4 | – | c | A24 |
| 2011-06-28 00:11:18 | C | 21 47 03.75 | +11 35 43.4 | – | u | 557 |
| 2011-06-28 00:37:49 | C | 21 47 07.04 | +11 35 42.8 | – | c | A24 |
| 2011-06-28 00:38:51 | C | 21 47 07.15 | +11 35 42.8 | – | c | A24 |
| 2011-06-28 01:01:41 | C | 21 47 09.62 | +11 35 39.5 | – | u | 557 |
| 2011-06-29 08:47:07 | C | 21 51 03.63 | +11 32 22.8 | 15.7 | c | 704 |
| 2011-06-29 09:01:23 | C | 21 51 05.33 | +11 32 21.2 | 16.3 | c | 704 |
| 2011-06-29 09:15:45 | C | 21 51 07.11 | +11 32 19.8 | 16.2 | c | 704 |
| 2011-06-29 09:30:00 | C | 21 51 08.77 | +11 32 17.5 | 15.9 | c | 704 |
| 2011-06-29 09:44:34 | C | 21 51 10.51 | +11 32 15.6 | 16.1 | c | 704 |
| 2011-07-02 07:56:41 | C | 22 00 23.02 | +11 19 02.4 | – | o | 719 |
| 2011-07-02 08:11:08 | C | 22 00 24.93 | +11 18 59.0 | – | o | 719 |
| 2011-07-02 08:26:08 | C | 22 00 26.91 | +11 18 55.3 | – | o | 719 |
| 2011-07-03 07:16:08 | C | 22 03 38.48 | +11 12 42.2 | – | o | 719 |
| 2011-07-03 07:31:09 | C | 22 03 40.55 | +11 12 38.3 | – | o | 719 |
| 2011-07-03 07:46:25 | C | 22 03 42.64 | +11 12 33.8 | – | o | 719 |
| 2011-07-05 09:00:32 | C | 22 10 57.51 | +10 55 31.7 | 14.4 | r | G60 |
| 2011-07-05 09:55:35 | C | 22 11 05.62 | +10 55 10.2 | 14.7 | r | G60 |
| 2011-07-06 07:24:24 | C | 22 14 26.81 | +10 45 58.8 | – | o | 719 |
| 2011-07-06 07:39:18 | C | 22 14 29.09 | +10 45 52.3 | – | o | 719 |
| 2011-07-06 07:54:08 | C | 22 14 31.36 | +10 45 45.6 | – | o | 719 |
| 2011-07-09 23:12:27 | C | 22 29 25.14 | +09 55 53.3 | – | u | C27 |
| 2011-07-09 23:32:39 | C | 22 29 28.79 | +09 55 39.5 | – | u | C27 |
| 2011-07-10 00:13:08 | C | 22 29 36.08 | +09 55 11.7 | – | u | C27 |
| 2011-07-10 08:10:43 | C | 22 31 04.78 | +09 49 34.5 | 13.6 | r | G60 |
| 2011-07-10 08:29:23 | C | 22 31 08.16 | +09 49 21.3 | 14.8 | r | G60 |
| 2011-07-12 19:45:06 | C | 22 42 51.05 | +09 00 02.6 | – | c | 121 |
| 2011-07-12 20:53:04 | C | 22 43 05.10 | +08 59 00.5 | – | c | 121 |
| 2011-07-12 22:02:05 | C | 22 43 19.28 | +08 57 57.1 | – | c | 121 |
| 2011-07-12 22:36:35 | C | 22 43 26.36 | +08 57 25.0 | – | c | 121 |
| 2011-07-12 23:14:08 | C | 22 43 34.09 | +08 56 48.5 | – | c | 121 |
| 2011-07-12 23:48:37 | C | 22 43 41.10 | +08 56 15.6 | – | c | 121 |
| 2011-07-13 07:23:47 | C | 22 45 18.60 | +08 49 00.5 | – | o | 719 |
| 2011-07-13 07:45:23 | C | 22 45 23.08 | +08 48 39.6 | – | o | 719 |
| 2011-07-13 08:08:32 | C | 22 45 27.90 | +08 48 17.0 | – | o | 719 |
| 2011-07-20 23:08:05 | C | 23 33 02.26 | +04 26 05.7 | – | u | C27 |
| 2011-07-20 23:30:18 | C | 23 33 09.17 | +04 25 22.4 | – | u | C27 |
| 2011-07-20 23:59:48 | C | 23 33 18.29 | +04 24 25.0 | – | u | C27 |
| 2011-07-22 23:15:31 | C | 23 48 56.92 | +02 43 56.9 | – | u | 557 |
| 2011-07-22 23:45:44 | C | 23 49 07.24 | +02 42 47.9 | – | u | 557 |
| 2011-07-23 00:15:42 | C | 23 49 17.51 | +02 41 39.1 | – | u | 557 |
| 2011-07-23 00:45:04 | C | 23 49 27.54 | +02 40 31.6 | – | u | 557 |
| 2011-07-23 01:14:25 | C | 23 49 37.59 | +02 39 24.2 | – | u | 557 |
| 2011-07-23 01:44:02 | C | 23 49 47.70 | +02 38 16.2 | – | u | 557 |
| 2011-07-25 01:24:38 | C | 00 07 22.50 | +00 39 59.5 | – | t | J69 |
| 2011-07-25 01:27:09 | C | 00 07 23.45 | +00 39 52.7 | – | t | J69 |
| 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 |