IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3015456965 ± 3.77e-09 |
| Semi-major axis (a) | 1.4136371836 AU ± 2.96e-10 |
| Inclination (i) | 55.56225184° ± 1.03e-06 |
| Long. of Asc. Node (Ω) | 147.95056851° ± 5.88e-07 |
| Arg. of Perihelion (ω) | 312.23346430° ± 1.04e-06 |
| Mean Anomaly (M) | 243.34162659° ± 1.30e-06 |
| Mean Motion (n) | 0.5864153583°/day ± 1.84e-10 |
| Perihelion dist (q) | 0.98736097 AU ± 5.34e-09 |
| Aphelion dist (Q) | 1.83991339 AU ± 5.35e-09 |
| Orbital Period | 1.68076478 yr ± 5.28e-10 |
| H (abs. magnitude) | 15.14 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.106″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.078453 AU |
| Observations Used | 2967 |
| Radar Obs Used | 8 |
| Gaia Obs Used | 176 |
| Oppositions | 17 |
| Arc Total | 1976-2025 |
| First Observation Used | 1976-01-28 |
| Last Observation Used | 2025-10-02 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1976-01-28 15:40:34 | – | 09 58 37.54 | -77 03 10.4 | – | – | 260 |
| 1976-01-28 16:50:34 | – | 09 58 22.97 | -77 01 27.8 | – | – | 260 |
| 1985-08-15 22:30:00 | A | 22 35 08.31 | -09 51 26.3 | 16.5 | – | 010 |
| 1985-08-15 22:59:59 | A | 22 35 06.19 | -09 52 54.6 | – | – | 010 |
| 1985-08-15 23:15:00 | A | 22 35 04.96 | -09 53 41.9 | – | – | 010 |
| 1985-08-16 22:34:41 | A | 22 33 13.19 | -11 05 00.0 | – | – | 010 |
| 1985-08-17 10:30:20 | A | 22 32 14.40 | -11 41 40.8 | 16.5 | – | 675 |
| 1985-08-17 11:02:39 | A | 22 32 11.86 | -11 43 23.7 | – | – | 675 |
| 1985-08-18 01:20:51 | A | 22 31 01.07 | -12 28 09.0 | – | – | 010 |
| 1985-08-18 01:50:51 | A | 22 30 58.61 | -12 29 39.5 | – | – | 010 |
| 1985-08-18 02:05:51 | A | 22 30 57.33 | -12 30 25.3 | – | – | 010 |
| 1985-08-18 04:14:22 | A | 22 30 46.46 | -12 37 13.1 | 16.5 | A | 801 |
| 1985-08-18 07:03:30 | A | 22 30 31.71 | -12 46 00.9 | – | – | 675 |
| 1985-08-18 07:34:59 | A | 22 30 29.02 | -12 47 44.5 | – | – | 675 |
| 1985-08-18 09:26:00 | A | 22 30 19.12 | -12 53 35.4 | – | – | 675 |
| 1985-08-19 00:46:15 | A | 22 29 00.56 | -13 42 16.4 | – | – | 010 |
| 1985-08-19 00:56:14 | A | 22 28 59.78 | -13 42 47.0 | – | – | 010 |
| 1985-08-19 09:20:59 | A | 22 28 15.04 | -14 09 41.0 | – | – | 675 |
| 1985-08-20 10:41:00 | A | 22 25 59.60 | -15 31 17.9 | – | – | 675 |
| 1985-08-21 06:21:29 | A | 22 24 12.07 | -16 35 30.2 | – | – | 675 |
| 1985-08-24 00:02:34 | A | 22 17 51.10 | -20 12 32.6 | – | – | 010 |
| 1985-08-24 00:22:34 | A | 22 17 49.36 | -20 13 37.7 | – | – | 010 |
| 1985-08-24 09:16:41 | A | 22 16 55.43 | -20 43 13.7 | – | B | 691 |
| 1985-08-24 09:41:38 | A | 22 16 52.80 | -20 44 36.9 | – | B | 691 |
| 1985-08-25 12:09:00 | A | 22 14 10.44 | -22 12 39.9 | – | – | 568 |
| 1985-08-26 10:44:09 | A | 22 11 49.09 | -23 27 49.0 | – | – | 568 |
| 1985-08-27 08:16:05 | A | 22 09 31.35 | -24 39 15.6 | – | B | 691 |
| 1985-08-27 08:32:02 | A | 22 09 29.54 | -24 40 08.4 | – | B | 691 |
| 1985-08-27 08:49:56 | A | 22 09 27.57 | -24 41 07.2 | – | B | 691 |
| 1985-09-08 06:00:00 | A | 21 36 20.66 | -39 06 20.3 | – | – | 675 |
| 1985-09-08 06:10:48 | A | 21 36 19.31 | -39 06 48.8 | – | – | 675 |
| 1985-09-15 13:14:30 | A | 21 15 41.61 | -45 53 17.1 | – | – | 474 |
| 1985-09-16 11:30:23 | A | 21 13 11.97 | -46 37 22.7 | – | – | 474 |
| 1985-09-16 12:07:24 | A | 21 13 07.39 | -46 38 39.5 | – | – | 474 |
| 1985-10-18 10:37:11 | A | 20 26 32.01 | -60 06 06.0 | – | – | 474 |
| 1985-10-18 11:31:50 | A | 20 26 31.84 | -60 06 34.2 | – | – | 474 |
| 1985-11-08 11:09:16 | A | 20 41 54.64 | -63 23 59.4 | – | – | 474 |
| 1985-11-08 12:06:02 | A | 20 41 57.92 | -63 24 15.0 | – | – | 474 |
| 1986-03-04 03:33:47 | A | 04 15 25.31 | -09 27 00.9 | – | – | 675 |
| 1986-03-04 03:53:59 | A | 04 15 28.55 | -09 25 16.6 | – | – | 675 |
| 1986-03-08 23:55:03 | A | 04 34 21.31 | +00 34 10.6 | – | A | 801 |
| 1986-03-15 04:45:51 | A | 04 58 01.64 | +12 43 53.8 | – | B | 691 |
| 1986-03-15 04:52:52 | A | 04 58 02.67 | +12 44 25.5 | – | B | 691 |
| 1986-03-15 05:05:51 | A | 04 58 04.72 | +12 45 25.8 | – | B | 691 |
| 1986-03-16 03:41:43 | A | 05 01 38.25 | +14 28 31.7 | – | B | 691 |
| 1986-03-16 03:51:59 | A | 05 01 39.81 | +14 29 18.0 | – | B | 691 |
| 1986-03-16 04:01:24 | A | 05 01 41.30 | +14 30 00.7 | – | B | 691 |
| 1986-06-26 06:11:04 | A | 11 29 52.34 | +53 34 49.4 | – | – | 675 |
| 1986-06-26 06:18:50 | A | 11 29 53.42 | +53 34 45.3 | – | – | 675 |
| 1986-07-26 04:18:00 | A | 13 03 48.73 | +45 43 22.0 | – | – | 675 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2013-02-10 09:10:00 | 352997.177 | 1.5 | Hz | 8560 | -14 | -14 |
| 2013-02-10 09:30:00 | 349109.074 | 1.5 | Hz | 8560 | -14 | -14 |
| 2013-02-10 10:00:00 | 150540453.45 | 10 | us | 8560 | -14 | -14 |
| 2013-02-10 11:10:00 | 150375686 | 3 | us | 8560 | -14 | -14 |
| 2013-02-11 09:10:00 | 174256.076 | 1.5 | Hz | 8560 | -14 | -14 |
| 2013-02-13 08:19:00 | -56289.6605 | 0.2 | Hz | 2380 | -1 | -1 |
| 2018-02-18 03:30:00 | 141186057.62 | 20 | us | 8560 | -14 | -14 |
| 2018-02-21 00:35:00 | 138572989.27 | 1.5 | us | 2380 | -1 | -1 |