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 |
|---|---|---|---|---|---|---|
| 2004-08-11 18:28:09 | C | 04 28 36.07 | +49 35 09.5 | – | m | 379 |
| 2004-08-12 08:30:56 | C | 04 35 56.28 | +49 36 44.1 | – | r | H41 |
| 2004-08-12 08:34:08 | C | 04 35 57.91 | +49 36 44.7 | – | r | H41 |
| 2004-08-12 08:35:55 | C | 04 35 58.85 | +49 36 44.7 | – | r | H41 |
| 2004-08-12 08:36:48 | C | 04 35 59.30 | +49 36 44.9 | – | r | H41 |
| 2004-08-12 08:38:44 | C | 04 36 00.32 | +49 36 45.3 | – | r | H41 |
| 2004-08-12 08:39:44 | C | 04 36 00.81 | +49 36 45.3 | – | r | H41 |
| 2004-08-12 18:19:33 | C | 04 40 59.79 | +49 36 58.0 | – | o | 379 |
| 2004-08-12 18:26:09 | C | 04 41 03.09 | +49 36 58.3 | – | o | 379 |
| 2004-08-12 18:27:48 | C | 04 41 03.98 | +49 36 58.3 | – | o | 379 |
| 2004-08-12 18:29:26 | C | 04 41 04.81 | +49 36 58.5 | – | o | 379 |
| 2004-08-13 00:10:31 | C | 04 43 59.10 | +49 36 19.7 | – | c | J93 |
| 2004-08-13 00:13:35 | C | 04 44 00.91 | +49 36 20.8 | – | c | J93 |
| 2004-08-13 09:33:08 | C | 04 48 45.37 | +49 35 32.1 | – | r | H41 |
| 2004-08-13 09:34:31 | C | 04 48 46.03 | +49 35 32.2 | – | r | H41 |
| 2004-08-13 09:35:38 | C | 04 48 46.59 | +49 35 31.9 | – | r | H41 |
| 2004-08-13 09:36:38 | C | 04 48 47.12 | +49 35 32.1 | – | r | H41 |
| 2004-08-13 09:37:36 | C | 04 48 47.62 | +49 35 31.9 | – | r | H41 |
| 2004-08-13 18:31:08 | C | 04 53 15.73 | +49 33 50.7 | – | m | 379 |
| 2004-08-13 18:34:26 | C | 04 53 17.43 | +49 33 50.5 | – | m | 379 |
| 2004-08-13 18:39:23 | C | 04 53 19.85 | +49 33 49.1 | – | m | 379 |
| 2004-08-14 09:06:52 | C | 05 00 30.18 | +49 29 37.8 | – | r | H41 |
| 2004-08-14 09:08:00 | C | 05 00 30.69 | +49 29 37.2 | – | r | H41 |
| 2004-08-14 09:09:11 | C | 05 00 31.31 | +49 29 37.2 | – | r | H41 |
| 2004-08-14 09:10:45 | C | 05 00 32.04 | +49 29 36.6 | – | r | H41 |
| 2004-08-14 09:11:47 | C | 05 00 32.54 | +49 29 36.4 | – | r | H41 |
| 2004-08-15 10:36:35 | C | 05 12 48.76 | +49 18 41.4 | – | r | H41 |
| 2004-08-15 10:39:01 | C | 05 12 49.88 | +49 18 40.0 | – | r | H41 |
| 2004-08-15 10:40:16 | C | 05 12 50.49 | +49 18 39.7 | – | r | H41 |
| 2004-08-15 10:41:17 | C | 05 12 50.94 | +49 18 38.9 | – | r | H41 |
| 2004-08-15 10:42:22 | C | 05 12 51.47 | +49 18 38.5 | – | r | H41 |
| 2004-08-19 01:07:28 | C | 05 51 16.07 | +48 10 44.3 | – | c | J93 |
| 2004-08-19 01:12:46 | C | 05 51 18.25 | +48 10 39.2 | – | c | J93 |
| 2004-08-19 01:15:50 | C | 05 51 19.52 | +48 10 36.5 | – | c | J93 |
| 2004-08-20 02:02:31 | C | 06 01 20.96 | +47 44 22.7 | – | c | A32 |
| 2004-08-20 02:04:09 | C | 06 01 21.59 | +47 44 20.9 | – | c | A32 |
| 2004-08-20 02:05:46 | C | 06 01 22.24 | +47 44 19.2 | – | c | A32 |
| 2004-08-20 02:08:59 | C | 06 01 23.52 | +47 44 15.8 | – | c | A32 |
| 2004-08-20 02:10:38 | C | 06 01 24.16 | +47 44 14.0 | – | c | A32 |
| 2004-08-20 09:03:37 | C | 06 04 07.22 | +47 36 30.6 | – | c | 704 |
| 2004-08-20 09:18:48 | C | 06 04 13.24 | +47 36 14.4 | – | c | 704 |
| 2004-08-20 09:33:58 | C | 06 04 19.08 | +47 35 58.2 | – | c | 704 |
| 2004-08-20 09:48:36 | C | 06 04 24.79 | +47 35 42.1 | – | c | 704 |
| 2004-08-20 10:05:12 | C | 06 04 31.27 | +47 35 24.2 | – | c | 704 |
| 2004-08-23 01:55:20 | C | 06 28 01.36 | +46 15 38.4 | – | c | A32 |
| 2004-08-23 01:56:59 | C | 06 28 01.92 | +46 15 36.3 | – | c | A32 |
| 2004-08-23 02:00:12 | C | 06 28 03.04 | +46 15 32.0 | – | c | A32 |
| 2004-08-23 02:01:50 | C | 06 28 03.63 | +46 15 29.7 | – | c | A32 |
| 2004-08-29 00:21:48 | C | 07 11 36.71 | +42 46 16.1 | – | c | A32 |
| 2004-08-29 00:23:25 | C | 07 11 37.18 | +42 46 13.8 | – | c | A32 |
| 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 |