IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4360488078 ± 2.00e+00 |
| Semi-major axis (a) | 1.3678386612 AU ± 3.00e+00 |
| Inclination (i) | 9.38187768° ± 4.00e+00 |
| Long. of Asc. Node (Ω) | 274.20776988° ± 5.00e+00 |
| Arg. of Perihelion (ω) | 127.27529930° ± 6.00e+00 |
| Mean Anomaly (M) | 82.68165968° ± 4.14e-05 |
| Mean Motion (n) | 0.6161124207°/day ± 2.03e+00 |
| Perihelion dist (q) | 0.77139424 AU ± 3.22e+00 |
| Aphelion dist (Q) | 1.96428308 AU ± 5.10e+00 |
| Orbital Period | 1.59975071 yr ± 5.26e+00 |
| NGA Model | r2 |
| A2 | -1.51758492e-06 AU/d² |
| H (abs. magnitude) | 14.27 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-04-26 |
| RMS Residual | 0.224″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.051090 AU |
| Observations Used | 5208 |
| Radar Obs Used | 7 |
| Gaia Obs Used | 139 |
| Oppositions | 26 |
| Arc Total | 1948-2017 |
| First Observation Used | 1948-07-17 |
| Last Observation Used | 2026-04-01 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2002-04-23 07:53:17 | C | 14 30 22.962 | -31 14 17.16 | – | g | 689 |
| 2002-04-30 07:11:04 | C | 14 16 46.492 | -30 01 24.77 | – | g | 689 |
| 2002-05-01 07:05:12 | C | 14 14 50.426 | -29 49 28.82 | – | g | 689 |
| 2002-05-02 06:59:48 | C | 14 12 55.004 | -29 37 11.87 | – | g | 689 |
| 2002-05-03 06:54:11 | C | 14 11 00.385 | -29 24 35.59 | – | g | 689 |
| 2002-05-06 03:24:00 | C | 14 05 38.00 | -28 46 41.8 | – | – | 808 |
| 2002-05-06 04:03:30 | C | 14 05 34.84 | -28 46 19.0 | – | – | 808 |
| 2002-05-09 06:19:23 | C | 13 59 58.734 | -28 03 10.37 | – | g | 689 |
| 2002-05-11 07:36:42 | C | 13 56 25.08 | -27 33 24.9 | 16.1 | c | 644 |
| 2002-05-11 08:06:47 | C | 13 56 22.88 | -27 33 06.3 | 15.9 | c | 644 |
| 2002-05-11 08:37:02 | C | 13 56 20.68 | -27 32 47.7 | 15.8 | c | 644 |
| 2002-05-14 05:51:35 | C | 13 51 36.757 | -26 50 02.22 | – | g | 689 |
| 2002-05-15 06:04:37 | C | 13 50 02.04 | -26 34 53.7 | – | o | 644 |
| 2002-05-15 06:11:14 | C | 13 50 01.58 | -26 34 49.5 | – | o | 644 |
| 2002-05-15 06:34:19 | C | 13 50 00.05 | -26 34 35.1 | – | o | 644 |
| 2002-05-15 06:46:17 | C | 13 49 59.24 | -26 34 27.6 | – | o | 644 |
| 2002-05-15 07:03:56 | C | 13 49 58.08 | -26 34 16.5 | – | o | 644 |
| 2002-05-15 07:15:49 | C | 13 49 57.27 | -26 34 09.2 | – | o | 644 |
| 2002-05-17 05:24:57 | C | 13 47 04.31 | -26 05 12.1 | 17.0 | c | 704 |
| 2002-05-17 05:46:34 | C | 13 47 02.93 | -26 04 58.7 | 17.1 | c | 704 |
| 2002-05-17 06:08:28 | C | 13 47 01.56 | -26 04 44.9 | 17.1 | c | 704 |
| 2002-05-17 06:30:05 | C | 13 47 00.24 | -26 04 31.2 | 17.0 | c | 704 |
| 2002-05-17 06:51:59 | C | 13 46 58.82 | -26 04 17.2 | 16.8 | c | 704 |
| 2002-05-29 11:58:41 | C | 13 32 45.84 | -23 05 40.7 | – | e | 428 |
| 2002-05-29 12:03:02 | C | 13 32 45.70 | -23 05 38.2 | – | e | 428 |
| 2002-05-29 12:07:24 | C | 13 32 45.52 | -23 05 35.9 | – | e | 428 |
| 2002-06-18 08:54:25 | C | 13 24 59.93 | -19 22 36.9 | – | e | 428 |
| 2002-06-18 09:25:01 | C | 13 24 59.94 | -19 22 26.5 | – | e | 428 |
| 2004-05-01 12:42:11 | C | 20 30 33.25 | -20 54 49.9 | 17.9 | c | 608 |
| 2004-05-01 12:57:50 | C | 20 30 34.57 | -20 54 42.4 | 17.7 | c | 608 |
| 2004-05-01 13:13:37 | C | 20 30 35.87 | -20 54 35.0 | 17.6 | c | 608 |
| 2004-05-02 08:14:34 | C | 20 32 12.19 | -20 45 08.8 | – | r | 859 |
| 2004-05-02 08:16:56 | C | 20 32 12.40 | -20 45 07.6 | – | r | 859 |
| 2004-05-02 08:19:20 | C | 20 32 12.63 | -20 45 06.6 | – | r | 859 |
| 2004-05-02 08:21:45 | C | 20 32 12.78 | -20 45 05.6 | – | r | 859 |
| 2004-05-15 10:32:47 | C | 20 58 50.86 | -17 47 53.9 | 16.2 | c | 644 |
| 2004-05-15 10:47:07 | C | 20 58 52.05 | -17 47 44.9 | 16.3 | c | 644 |
| 2004-05-15 11:02:59 | C | 20 58 53.37 | -17 47 34.8 | 16.4 | c | 644 |
| 2004-05-19 09:42:51 | C | 21 06 58.09 | -16 44 28.6 | – | c | 704 |
| 2004-05-19 09:55:40 | C | 21 06 59.20 | -16 44 20.1 | – | c | 704 |
| 2004-05-19 10:08:14 | C | 21 07 00.27 | -16 44 11.2 | – | c | 704 |
| 2004-05-19 10:30:51 | C | 21 07 02.12 | -16 43 55.9 | – | c | 704 |
| 2004-05-19 10:43:28 | C | 21 07 03.17 | -16 43 46.9 | – | c | 704 |
| 2004-05-29 18:25:06 | C | 21 28 34.09 | -13 30 54.8 | – | r | E12 |
| 2004-05-29 18:33:20 | C | 21 28 34.86 | -13 30 48.0 | – | r | E12 |
| 2004-05-29 18:41:32 | C | 21 28 35.52 | -13 30 40.6 | – | r | E12 |
| 2004-05-29 18:49:44 | C | 21 28 36.25 | -13 30 34.2 | – | r | E12 |
| 2004-06-04 17:56:50 | C | 21 41 31.20 | -11 16 35.7 | – | m | 300 |
| 2004-06-04 17:58:38 | C | 21 41 31.36 | -11 16 32.8 | – | m | 300 |
| 2004-06-04 18:00:26 | C | 21 41 31.45 | -11 16 32.4 | – | m | 300 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1980-07-22 07:00:00 | 161393.5 | 3.7 | Hz | 2380 | -1 | -1 |
| 1980-07-22.291667 | 16139350 | 20 | Hz | 2380 | 251 | 251 |
| 1988-07-21 07:30:00 | 151627.5 | 3 | Hz | 2380 | -1 | -1 |
| 1988-07-21.312500 | 15162750 | 300 | Hz | 2380 | 251 | 251 |
| 1988-07-22 07:34:00 | 218310206 | 20 | us | 2380 | -1 | -1 |
| 1988-07-22.315278 | 21831020600 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-23 07:20:00 | 213324675 | 20 | us | 2380 | -1 | -1 |
| 1988-07-23.305556 | 21332467500 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-24 07:35:00 | 208567250 | 20 | us | 2380 | -1 | -1 |
| 1988-07-24.315972 | 20856725000 | 20000 | us | 2380 | 251 | 251 |
| 1988-07-25 07:42:00 | 204181567 | 20 | us | 2380 | -1 | -1 |
| 1988-07-25.320833 | 20418156700 | 20000 | us | 2380 | 251 | 251 |
| 2012-07-22 08:55:00 | 309089493.95 | 8 | us | 2380 | -1 | -1 |
| 2012-07-22.371528 | 30908949395 | 8000 | us | 2380 | 251 | 251 |
| 2016-01-19 04:00:00 | 158933637 | 10 | us | 8660 | -14 | -14 |
| 2016-01-22 01:20:00 | 156224108 | 5 | us | 8560 | -14 | -14 |