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 |
|---|---|---|---|---|---|---|
| 1986-07-26 04:32:59 | A | 13 03 50.46 | +45 43 10.1 | – | – | 675 |
| 1986-07-28 05:48:47 | A | 13 09 45.91 | +45 03 54.2 | – | – | 675 |
| 1986-07-28 06:03:23 | A | 13 09 47.63 | +45 03 42.6 | – | – | 675 |
| 1986-08-15 05:07:47 | A | 13 59 27.74 | +38 53 57.2 | – | – | 675 |
| 1986-08-15 05:21:41 | A | 13 59 29.28 | +38 53 44.6 | – | – | 675 |
| 1986-08-16 05:35:14 | A | 14 02 10.77 | +38 31 51.0 | – | – | 675 |
| 1986-08-16 05:42:59 | A | 14 02 11.64 | +38 31 43.8 | – | – | 675 |
| 1988-01-08 11:48:09 | A | 15 24 18.67 | +12 09 50.5 | – | – | 675 |
| 1988-01-08 11:52:29 | A | 15 24 19.29 | +12 09 55.8 | – | – | 675 |
| 1988-01-09 12:20:19 | A | 15 27 58.78 | +12 37 29.3 | – | – | 675 |
| 1988-01-09 12:27:23 | A | 15 27 59.84 | +12 37 37.4 | – | – | 675 |
| 1988-01-15 12:18:27 | A | 15 49 23.56 | +15 20 51.0 | – | B | 691 |
| 1988-01-15 12:32:44 | A | 15 49 25.67 | +15 21 07.8 | – | B | 691 |
| 1988-01-15 12:42:39 | A | 15 49 27.12 | +15 21 18.7 | – | B | 691 |
| 1988-01-21 13:04:12 | A | 16 10 37.21 | +18 05 59.8 | – | B | 691 |
| 1988-01-21 13:08:03 | A | 16 10 37.75 | +18 06 04.0 | – | B | 691 |
| 1988-05-20 10:58:10 | A | 19 41 59.22 | +57 57 40.5 | – | – | 688 |
| 1988-05-20 11:04:37 | A | 19 41 58.94 | +57 57 43.2 | – | – | 688 |
| 1990-07-30 07:23:45 | A | 22 11 27.48 | +13 21 03.9 | – | – | 688 |
| 1990-07-30 07:33:10 | A | 22 11 26.90 | +13 20 49.9 | – | – | 688 |
| 1990-07-30 23:48:00 | A | 22 10 26.87 | +12 55 49.5 | 18.2 | C | 033 |
| 1990-07-31 00:00:00 | A | 22 10 26.05 | +12 55 30.7 | – | C | 033 |
| 1990-07-31 00:42:59 | A | 22 10 23.21 | +12 54 24.1 | – | C | 033 |
| 1990-07-31 00:54:59 | A | 22 10 22.43 | +12 54 04.1 | – | C | 033 |
| 1990-08-15 20:19:00 | A | 21 39 56.24 | -00 18 04.9 | 17.3 | C | 033 |
| 1990-08-15 20:30:59 | A | 21 39 54.55 | -00 18 37.3 | – | C | 033 |
| 1990-08-15 22:00:00 | A | 21 39 46.17 | -00 22 26.6 | – | C | 033 |
| 1990-08-15 22:12:00 | A | 21 39 44.55 | -00 23 02.1 | – | C | 033 |
| 1990-08-17 22:57:00 | A | 21 35 00.64 | -02 31 23.4 | – | – | 091 |
| 1990-08-18 22:34:00 | A | 21 32 39.48 | -03 35 26.2 | – | – | 091 |
| 1990-08-18 22:50:59 | A | 21 32 37.62 | -03 36 16.4 | – | – | 091 |
| 1990-08-18 23:00:49 | A | 21 32 37.07 | -03 36 38.3 | – | – | 091 |
| 1990-08-19 02:37:20 | A | 21 32 15.41 | -03 46 29.9 | – | – | 801 |
| 1990-08-19 02:43:58 | A | 21 32 14.92 | -03 46 46.6 | – | – | 801 |
| 1990-08-19 23:54:59 | A | 21 30 06.76 | -04 44 49.0 | – | – | 091 |
| 1990-08-20 04:12:38 | A | 21 29 40.96 | -04 56 48.0 | – | – | 801 |
| 1990-08-20 04:17:07 | A | 21 29 40.56 | -04 57 01.0 | – | – | 801 |
| 1990-08-20 21:45:00 | A | 21 27 54.27 | -05 45 38.2 | – | – | 091 |
| 1993-04-18 10:33:07 | – | 19 21 05.13 | +56 15 18.1 | – | – | 711 |
| 1993-05-27 10:57:50 | C | 18 54 52.08 | +64 12 39.5 | 19.5 | – | 658 |
| 1993-05-27 11:02:53 | C | 18 54 51.63 | +64 12 40.4 | 19.6 | – | 658 |
| 1993-05-27 11:07:53 | C | 18 54 51.18 | +64 12 41.4 | 19.6 | – | 658 |
| 1995-07-06 12:51:33 | C | 22 00 23.75 | +27 28 19.3 | – | c | 608 |
| 1995-07-06 13:25:05 | C | 22 00 22.71 | +27 28 07.8 | – | c | 608 |
| 1995-07-08 00:44:28 | C | 21 59 19.63 | +27 15 22.3 | – | – | 118 |
| 1995-07-08 01:04:54 | C | 21 59 18.98 | +27 15 14.8 | – | – | 118 |
| 1995-07-13 11:44:47 | C | 21 54 28.44 | +26 14 27.2 | – | c | 608 |
| 1995-07-13 12:29:51 | C | 21 54 26.41 | +26 14 02.5 | – | c | 608 |
| 1995-07-22 04:52:16 | C | 21 43 29.97 | +23 41 37.7 | – | z | 816 |
| 1995-07-22 04:59:05 | C | 21 43 29.55 | +23 41 31.7 | – | z | 816 |
| 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 |