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 |
|---|---|---|---|---|---|---|
| 2020-05-29 13:40:21 | C | 21 44 01.56 | -11 35 24.3 | – | V | T05 |
| 2020-05-31 13:40:24 | C | 21 48 52.29 | -10 47 45.1 | – | V | T08 |
| 2020-05-31 13:48:22 | C | 21 48 53.08 | -10 47 37.1 | – | V | T08 |
| 2020-05-31 13:53:03 | C | 21 48 53.54 | -10 47 32.4 | – | V | T08 |
| 2020-05-31 14:19:00 | C | 21 48 56.10 | -10 47 06.1 | – | V | T08 |
| 2020-05-31 14:48:09 | C | 21 48 58.98 | -10 46 36.6 | – | V | T08 |
| 2020-06-02 14:14:22 | C | 21 53 51.39 | -09 57 13.1 | – | V | T05 |
| 2020-06-02 14:20:04 | C | 21 53 51.97 | -09 57 07.1 | – | V | T05 |
| 2020-06-02 14:39:39 | C | 21 53 53.94 | -09 56 46.2 | – | V | T05 |
| 2020-06-04 12:44:30 | C | 21 58 43.47 | -09 06 28.0 | – | V | T08 |
| 2020-06-04 12:51:09 | C | 21 58 44.16 | -09 06 20.6 | – | V | T08 |
| 2020-06-04 12:59:08 | C | 21 58 44.98 | -09 06 11.8 | – | V | T08 |
| 2020-06-04 13:17:08 | C | 21 58 46.83 | -09 05 51.7 | – | V | T08 |
| 2020-06-05 13:26:16 | C | 22 01 20.68 | -08 38 32.2 | – | V | T05 |
| 2020-06-05 13:31:34 | C | 22 01 21.24 | -08 38 26.2 | – | V | T05 |
| 2020-06-05 13:39:29 | C | 22 01 22.05 | -08 38 17.1 | – | V | T05 |
| 2020-06-05 13:58:08 | C | 22 01 23.98 | -08 37 55.8 | – | V | T05 |
| 2020-06-05 18:13:44 | C | 22 01 51.593 | -08 32 52.44 | – | V | P07 |
| 2020-06-05 19:11:09 | C | 22 01 57.574 | -08 31 46.52 | – | V | P07 |
| 2020-06-05 19:14:05 | C | 22 01 57.888 | -08 31 43.28 | – | V | P07 |
| 2020-06-05 20:23:37 | C | 22 02 05.117 | -08 30 23.51 | – | V | P07 |
| 2020-06-05 21:27:20 | C | 22 02 11.741 | -08 29 09.78 | – | V | P07 |
| 2020-06-07 12:55:59 | C | 22 06 28.32 | -07 42 45.5 | – | V | T08 |
| 2020-06-07 13:01:18 | C | 22 06 28.88 | -07 42 39.0 | – | V | T08 |
| 2020-06-07 13:09:58 | C | 22 06 29.81 | -07 42 28.6 | – | V | T08 |
| 2020-06-07 13:25:57 | C | 22 06 31.50 | -07 42 09.4 | – | V | T08 |
| 2020-06-16 14:00:23 | C | 22 31 38.08 | -02 48 27.4 | – | V | T08 |
| 2020-06-16 14:05:02 | C | 22 31 38.64 | -02 48 20.4 | – | V | T08 |
| 2020-06-16 14:27:46 | C | 22 31 41.35 | -02 47 45.7 | – | V | T08 |
| 2020-06-16 14:36:28 | C | 22 31 42.40 | -02 47 32.4 | – | V | T08 |
| 2020-06-20 12:49:54 | C | 22 43 48.29 | -00 15 55.6 | – | V | T08 |
| 2020-06-20 13:03:11 | C | 22 43 50.02 | -00 15 33.0 | – | V | T08 |
| 2020-06-20 13:07:50 | C | 22 43 50.62 | -00 15 25.1 | – | V | T08 |
| 2020-06-20 13:22:27 | C | 22 43 52.50 | -00 15 00.3 | – | V | T08 |
| 2020-06-22 13:15:04 | C | 22 50 22.44 | +01 08 31.1 | – | V | T05 |
| 2020-06-22 13:20:23 | C | 22 50 23.15 | +01 08 40.7 | – | V | T05 |
| 2020-06-22 13:30:58 | C | 22 50 24.58 | +01 08 59.7 | – | V | T05 |
| 2020-06-22 13:48:14 | C | 22 50 26.89 | +01 09 30.7 | – | V | T05 |
| 2020-06-23 02:37:53 | C | 22 52 14.05 | +01 32 35.7 | – | q | 160 |
| 2020-06-23 02:40:02 | C | 22 52 14.34 | +01 32 39.6 | – | q | 160 |
| 2020-06-23 02:42:10 | C | 22 52 14.64 | +01 32 43.8 | – | q | 160 |
| 2020-06-24 12:47:17 | C | 22 57 05.98 | +02 36 05.6 | – | V | T08 |
| 2020-06-24 12:47:56 | C | 22 57 06.01 | +02 36 07.3 | – | V | T08 |
| 2020-06-24 12:51:56 | C | 22 57 06.64 | +02 36 14.5 | – | V | T08 |
| 2020-06-24 13:00:35 | C | 22 57 07.85 | +02 36 30.9 | – | V | T08 |
| 2020-06-24 13:01:15 | C | 22 57 07.91 | +02 36 32.2 | – | V | T08 |
| 2020-06-24 13:26:33 | C | 22 57 11.49 | +02 37 20.0 | – | V | T08 |
| 2020-06-28 12:58:35 | C | 23 11 40.17 | +05 48 23.1 | – | V | T08 |
| 2020-06-28 13:01:15 | C | 23 11 40.58 | +05 48 28.7 | – | V | T08 |
| 2020-06-28 13:09:14 | C | 23 11 41.82 | +05 48 45.6 | – | V | T08 |
| 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 |