IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.3587886891 ± 2.00e+00 |
| Semi-major axis (a) | 1.4849968052 AU ± 3.00e+00 |
| Inclination (i) | 1.45355249° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 313.11069488° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 159.53855352° ± 6.00e+00 |
| Mean Anomaly (M) | 49.81856302° ± 6.30e-04 |
| Mean Motion (n) | 0.5446581382°/day ± 1.65e+00 |
| Perihelion dist (q) | 0.95219675 AU ± 3.54e+00 |
| Aphelion dist (Q) | 2.01779686 AU ± 5.04e+00 |
| Orbital Period | 1.80962371 yr ± 5.48e+00 |
| NGA Model | r2 |
| A2 | -4.68169994e-04 AU/d² |
| H (abs. magnitude) | 18.75 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 4.495″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.004051 AU |
| Observations Used | 4486 |
| Radar Obs Used | 28 |
| Oppositions | 9 |
| Arc Total | 1981-2002 |
| First Observation Used | 1990-09-16 |
| Last Observation Used | 2024-01-02 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 1981-09-30 15:58:29 | A | 01 44 04.73 | +15 17 13.7 | – | – | 413 |
| 1981-09-30 16:58:29 | A | 01 44 03.08 | +15 17 20.0 | – | – | 413 |
| 1982-02-28 10:59:00 | A | 13 48 26.30 | -18 35 02.6 | 16.0 | – | 675 |
| 1982-02-28 11:48:59 | A | 13 48 19.97 | -18 34 43.1 | – | – | 675 |
| 1982-03-03 12:07:02 | A | 13 40 53.82 | -18 05 09.0 | – | – | 675 |
| 1982-03-04 09:03:02 | A | 13 38 51.73 | -17 56 07.8 | – | – | 675 |
| 1982-03-04 10:27:59 | A | 13 38 41.50 | -17 55 35.6 | 16.2 | – | 688 |
| 1982-03-04 11:17:00 | A | 13 38 35.71 | -17 55 15.5 | – | – | 688 |
| 1982-03-23 05:33:48 | A | 12 59 45.03 | -14 05 57.6 | – | A | 801 |
| 1982-03-24 07:05:00 | A | 12 57 56.72 | -13 52 01.0 | – | – | 675 |
| 1982-03-24 07:18:59 | A | 12 57 55.63 | -13 51 52.4 | – | – | 675 |
| 1982-03-27 12:46:00 | A | 12 52 43.82 | -13 09 18.6 | 15.3 | – | 474 |
| 1982-03-27 13:09:40 | A | 12 52 42.20 | -13 09 06.8 | – | – | 474 |
| 1982-03-31 09:09:00 | A | 12 47 14.92 | -12 22 28.4 | 16.8 | – | 675 |
| 1982-03-31 10:09:00 | A | 12 47 11.07 | -12 21 57.8 | – | – | 675 |
| 1982-04-13 02:42:19 | A | 12 35 04.47 | -10 10 50.7 | – | A | 801 |
| 1982-04-23 11:26:38 | A | 12 31 28.50 | -09 00 30.9 | – | – | 474 |
| 1982-04-23 12:08:28 | A | 12 31 28.20 | -09 00 22.9 | – | – | 474 |
| 1982-04-25 12:37:26 | A | 12 31 22.56 | -08 50 53.6 | 18.5 | – | 474 |
| 1982-04-25 13:18:26 | A | 12 31 22.39 | -08 50 46.5 | – | – | 474 |
| 1982-05-14 05:01:06 | A | 12 38 15.16 | -08 21 56.0 | – | – | 675 |
| 1982-05-16 07:51:59 | A | 12 39 44.09 | -08 24 16.3 | – | – | 675 |
| 1990-09-16 14:37:40 | A | 22 54 34.80 | -04 38 48.6 | – | – | 413 |
| 1990-09-17 14:27:42 | A | 22 52 44.56 | -04 48 30.5 | – | – | 413 |
| 1990-09-22 03:56:47 | A | 22 44 22.89 | -05 33 03.3 | – | – | 688 |
| 1990-09-22 04:02:38 | A | 22 44 22.42 | -05 33 05.5 | – | – | 688 |
| 1990-09-25 06:23:32 | A | 22 38 51.90 | -06 02 15.1 | – | – | 688 |
| 1990-09-25 06:29:41 | A | 22 38 51.44 | -06 02 17.3 | – | – | 688 |
| 1990-11-16 03:32:30 | A | 22 17 27.06 | -08 00 26.0 | – | – | 688 |
| 1990-11-16 03:48:29 | A | 22 17 27.67 | -08 00 22.8 | – | – | 688 |
| 1990-11-16 04:09:29 | A | 22 17 28.51 | -08 00 18.2 | – | – | 688 |
| 1993-03-30 17:21:19 | – | 16 45 29.58 | -25 31 12.5 | – | – | 260 |
| 1993-03-30 18:21:19 | – | 16 45 29.21 | -25 31 16.7 | – | – | 260 |
| 1993-04-16 09:53:31 | – | 16 34 27.33 | -25 38 36.8 | – | – | 711 |
| 1993-04-17 09:58:59 | – | 16 33 10.57 | -25 37 23.6 | – | – | 711 |
| 1993-04-19 10:03:50 | – | 16 30 26.19 | -25 34 16.4 | – | – | 711 |
| 1993-05-11 16:46:09 | C | 15 48 21.81 | -23 52 14.4 | – | – | 413 |
| 1993-05-11 16:49:23 | C | 15 48 21.53 | -23 52 13.8 | – | – | 413 |
| 1995-05-31 09:27:12 | C | 18 52 47.63 | -25 01 07.8 | – | – | 711 |
| 1997-07-13 10:45:14 | C | 20 17 53.72 | -20 34 45.6 | – | c | 608 |
| 1997-07-13 11:43:47 | C | 20 17 49.53 | -20 34 56.6 | – | c | 608 |
| 1997-08-30 05:09:50 | C | 19 13 04.16 | -22 35 09.2 | – | z | 711 |
| 1997-08-30 05:29:02 | C | 19 13 03.69 | -22 35 08.5 | – | z | 711 |
| 1999-08-08 09:00:56 | C | 22 15 28.80 | -10 20 22.9 | – | a | 691 |
| 1999-08-08 09:32:13 | C | 22 15 26.88 | -10 20 31.2 | – | a | 691 |
| 1999-08-08 10:03:45 | C | 22 15 24.97 | -10 20 40.0 | – | a | 691 |
| 1999-10-15 02:01:12 | C | 21 00 43.95 | -15 38 45.8 | – | b | 691 |
| 1999-10-15 02:32:43 | C | 21 00 44.20 | -15 38 44.1 | – | b | 691 |
| 1999-10-15 03:04:11 | C | 21 00 44.59 | -15 38 41.6 | – | b | 691 |
| 2001-08-24 10:11:29 | C | 01 34 36.57 | +11 54 22.7 | 20.2 | c | 704 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2001-12-18.903472 | 108380755 | 10 | us | 2380 | 251 | 251 |
| 2001-12-20 22:54:00 | 103240786.97 | 0.5 | us | 2380 | -1 | -1 |
| 2001-12-20 22:54:00 | 68384.732 | 0.05 | Hz | 2380 | -1 | -1 |
| 2001-12-20.953472 | 1032425114 | 40 | us | 2380 | 251 | 251 |
| 2001-12-20.954167 | 10324078697 | 500 | us | 2380 | 251 | 251 |
| 2002-01-09 19:59:00 | 49784606.55 | 0.2 | us | 2380 | -1 | -1 |
| 2002-01-09 19:59:00 | 70245.997 | 0.04 | Hz | 2380 | -1 | -1 |
| 2002-01-09.781944 | 499160290 | 40 | us | 2380 | 251 | 251 |
| 2002-01-09.832639 | 4978460655 | 200 | us | 2380 | 251 | 251 |
| 2002-01-10 19:43:00 | 47273046.72 | 0.2 | us | 2380 | -1 | -1 |
| 2002-01-10 19:43:00 | 68613.43 | 0.04 | Hz | 2380 | -1 | -1 |
| 2002-01-10.818750 | 472799725 | 15 | us | 2380 | 251 | 251 |
| 2002-01-10.821528 | 4727304672 | 200 | us | 2380 | 251 | 251 |
| 2002-01-11 19:25:00 | 44835004.39 | 0.2 | us | 2380 | -1 | -1 |
| 2002-01-11 19:25:00 | 66627.953 | 0.04 | Hz | 2380 | -1 | -1 |
| 2002-01-11.770833 | 6841778 | 20 | Hz | 2380 | 251 | 251 |
| 2002-01-11.775000 | 4491829868 | 150 | us | 2380 | 251 | 251 |
| 2002-01-11.809028 | 4483500439 | 200 | us | 2380 | 251 | 251 |
| 2002-01-12 19:28:00 | 42448308.76 | 0.2 | us | 2380 | -1 | -1 |
| 2002-01-12 19:28:00 | 63457.452 | 0.04 | Hz | 2380 | -1 | -1 |
| 2002-01-12.811111 | 4244830876 | 200 | us | 2380 | 251 | 251 |
| 2002-01-13 18:30:00 | 40261557.21 | 0.2 | us | 2380 | -1 | -1 |
| 2002-01-13 18:30:00 | 61739.104 | 0.04 | Hz | 2380 | -1 | -1 |
| 2002-01-13.770833 | 4026155721 | 200 | us | 2380 | 251 | 251 |
| 2002-01-15 20:00:00 | 35994854.28 | 0.125 | us | 8560 | -14 | -14 |
| 2002-01-15 20:00:00 | 197405.524 | 0.25 | Hz | 8560 | -14 | -14 |
| 2002-01-15.770833 | 361220880 | 10 | us | 8560 | 253 | 253 |
| 2002-01-15.833333 | 3599485428 | 125 | us | 8560 | 253 | 253 |
| 2002-01-18 22:10:00 | 31139422.22 | 0.125 | us | 8560 | -14 | -14 |
| 2002-01-18 22:10:00 | 107757.4 | 0.25 | Hz | 8560 | -14 | -14 |
| 2002-01-18.833333 | 312442756 | 5 | us | 8560 | 253 | 253 |
| 2002-01-18.923611 | 3113942222 | 125 | us | 8560 | 253 | 253 |
| 2002-01-19 20:00:00 | 30181330.16 | 0.125 | us | 8560 | -14 | -14 |
| 2002-01-19 20:00:00 | 90610.817 | 0.125 | Hz | 8560 | -14 | -14 |
| 2002-01-19.000000 | 3106051265 | 50 | us | 8560 | 253 | 253 |
| 2002-01-19.729167 | 3028562883 | 50 | us | 8560 | 253 | 253 |
| 2002-01-19.833333 | 3018133016 | 125 | us | 8560 | 253 | 253 |
| 2002-01-20 21:20:00 | 29403320.46 | 0.125 | us | 8560 | -14 | -14 |
| 2002-01-20 21:20:00 | 46520.417 | 0.125 | Hz | 8560 | -14 | -14 |
| 2002-01-20.888889 | 2940332046 | 125 | us | 8560 | 253 | 253 |
| 2002-01-23 17:50:00 | 29202712.48 | 0.125 | us | 8560 | -14 | -14 |
| 2002-01-23 17:50:00 | -39949.313 | 0.125 | Hz | 8560 | -14 | -14 |
| 2002-01-23.743056 | 2920271248 | 125 | us | 8560 | 253 | 253 |
| 2002-01-23.819444 | 292384970 | 5 | us | 8560 | 253 | 253 |
| 2002-01-24 16:20:00 | 29752549.35 | 0.125 | us | 8560 | -14 | -14 |
| 2002-01-24 16:20:00 | -64888.574 | 0.125 | Hz | 8560 | -14 | -14 |
| 2002-01-24.680556 | 2975254935 | 125 | us | 8560 | 253 | 253 |
| 2002-01-25 17:50:00 | 30706982.46 | 0.125 | us | 8560 | -14 | -14 |
| 2002-01-25 17:50:00 | -107448.878 | 0.125 | Hz | 8560 | -14 | -14 |
| 2002-01-25.743056 | 3070698246 | 125 | us | 8560 | 253 | 253 |
| 2002-01-26 16:30:00 | 31828818.7 | 0.125 | us | 8560 | -14 | -14 |
| 2002-01-26 16:30:00 | -127522.95 | 0.125 | Hz | 8560 | -14 | -14 |
| 2002-01-26.687500 | 3182881870 | 125 | us | 8560 | 253 | 253 |
| 2002-01-27 16:50:00 | 33282611.95 | 0.125 | us | 8560 | -14 | -14 |
| 2002-01-27 16:50:00 | -155058.598 | 0.125 | Hz | 8560 | -14 | -14 |
| 2002-01-27.701389 | 3328261195 | 125 | us | 8560 | 253 | 253 |
| 2002-01-29 16:50:00 | 36769265.89 | 0.125 | us | 8560 | -14 | -14 |
| 2002-01-29 16:50:00 | -194945.298 | 0.125 | Hz | 8560 | -14 | -14 |
| 2002-01-29.701389 | 3676926589 | 125 | us | 8560 | 253 | 253 |
| 2002-01-29.763889 | 3689491563 | 50 | us | 8560 | 253 | 253 |
| 2021-11-29 08:00:00 | 53941354.495 | 2 | us | 8560 | -14 | -14 |
| 2021-11-30 09:20:00 | 50332716.46 | 1 | us | 8560 | -14 | -14 |
| 2021-12-07 06:20:00 | 30890699 | 1 | us | 8560 | -14 | -14 |
| 2021-12-15 10:00:00 | 29934898 | 1 | us | 8560 | -14 | -14 |
| 2021-12-15 23:10:00 | -171136.057 | 1.15 | Hz | 7159.45 | -47 | -43 |