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 |
|---|---|---|---|---|---|---|
| 2020-04-27 11:22:51 | C | 20 32 05.94 | -20 38 01.7 | – | V | 703 |
| 2020-04-27 11:29:18 | C | 20 32 06.51 | -20 37 58.1 | – | V | 703 |
| 2020-04-27 11:35:46 | C | 20 32 07.12 | -20 37 54.8 | – | V | 703 |
| 2020-04-28 14:06:54 | C | 20 34 30.52 | -20 24 22.0 | – | V | T08 |
| 2020-04-28 14:11:32 | C | 20 34 30.93 | -20 24 19.7 | – | V | T08 |
| 2020-04-28 14:37:27 | C | 20 34 33.22 | -20 24 06.4 | – | V | T08 |
| 2020-04-30 14:19:03 | C | 20 38 51.35 | -19 59 02.9 | – | V | T05 |
| 2020-04-30 14:27:03 | C | 20 38 52.10 | -19 58 58.7 | – | V | T05 |
| 2020-04-30 14:53:35 | C | 20 38 54.40 | -19 58 44.7 | – | V | T05 |
| 2020-04-30 15:02:52 | C | 20 38 55.27 | -19 58 39.2 | – | V | T05 |
| 2020-05-01 14:14:09 | C | 20 41 00.99 | -19 46 07.2 | – | V | T05 |
| 2020-05-01 14:49:22 | C | 20 41 04.12 | -19 45 48.2 | – | V | T05 |
| 2020-05-01 15:00:37 | C | 20 41 05.15 | -19 45 41.9 | – | V | T05 |
| 2020-05-02 13:36:02 | C | 20 43 07.80 | -19 33 15.0 | – | V | T08 |
| 2020-05-02 13:41:25 | C | 20 43 08.28 | -19 33 12.0 | – | V | T08 |
| 2020-05-02 13:49:24 | C | 20 43 09.00 | -19 33 07.6 | – | V | T08 |
| 2020-05-02 14:06:06 | C | 20 43 10.46 | -19 32 56.5 | – | V | T08 |
| 2020-05-02 14:16:03 | C | 20 43 11.36 | -19 32 52.9 | – | V | T08 |
| 2020-05-02 14:42:44 | C | 20 43 13.71 | -19 32 38.1 | – | V | T08 |
| 2020-05-02 14:48:41 | C | 20 43 14.24 | -19 32 35.0 | – | V | T08 |
| 2020-05-02 14:59:28 | C | 20 43 15.20 | -19 32 29.0 | – | V | T08 |
| 2020-05-03 14:02:13 | C | 20 45 20.48 | -19 19 32.3 | – | V | T08 |
| 2020-05-03 14:06:18 | C | 20 45 20.84 | -19 19 29.8 | – | V | T08 |
| 2020-05-03 14:18:35 | C | 20 45 21.92 | -19 19 23.0 | – | V | T08 |
| 2020-05-03 14:44:24 | C | 20 45 24.22 | -19 19 08.5 | – | V | T08 |
| 2020-05-04 13:14:42 | C | 20 47 26.79 | -19 06 15.4 | – | V | T05 |
| 2020-05-04 13:21:22 | C | 20 47 27.38 | -19 06 11.6 | – | V | T05 |
| 2020-05-04 13:29:19 | C | 20 47 28.09 | -19 06 07.2 | – | V | T05 |
| 2020-05-04 13:43:57 | C | 20 47 29.40 | -19 05 58.7 | – | V | T05 |
| 2020-05-05 14:02:36 | C | 20 49 41.79 | -18 51 48.2 | – | V | T05 |
| 2020-05-05 14:33:24 | C | 20 49 44.52 | -18 51 30.2 | – | V | T05 |
| 2020-05-05 14:52:03 | C | 20 49 46.18 | -18 51 19.3 | – | V | T05 |
| 2020-05-07 14:00:36 | C | 20 54 03.78 | -18 22 59.7 | – | V | T08 |
| 2020-05-07 14:08:33 | C | 20 54 04.50 | -18 22 54.8 | – | V | T08 |
| 2020-05-07 14:35:51 | C | 20 54 06.93 | -18 22 38.5 | – | V | T08 |
| 2020-05-07 14:45:54 | C | 20 54 07.82 | -18 22 32.3 | – | V | T08 |
| 2020-05-10 02:47:36 | C | 20 59 37.25 | -17 44 43.5 | – | o | K95 |
| 2020-05-10 02:52:55 | C | 20 59 37.72 | -17 44 40.9 | – | o | K95 |
| 2020-05-10 13:13:23 | C | 21 00 34.86 | -17 38 06.2 | – | V | T08 |
| 2020-05-10 13:19:21 | C | 21 00 35.40 | -17 38 02.5 | – | V | T08 |
| 2020-05-10 13:27:19 | C | 21 00 36.14 | -17 37 57.5 | – | V | T08 |
| 2020-05-10 13:44:36 | C | 21 00 37.67 | -17 37 46.2 | – | V | T08 |
| 2020-05-16 13:54:44 | C | 21 13 58.78 | -15 58 20.0 | – | V | T05 |
| 2020-05-16 14:03:26 | C | 21 13 59.56 | -15 58 13.8 | – | V | T05 |
| 2020-05-16 14:06:05 | C | 21 13 59.80 | -15 58 12.5 | – | V | T05 |
| 2020-05-16 14:16:03 | C | 21 14 00.72 | -15 58 05.2 | – | V | T05 |
| 2020-05-16 14:28:06 | C | 21 14 01.82 | -15 57 55.8 | – | V | T05 |
| 2020-05-16 14:39:22 | C | 21 14 02.84 | -15 57 47.5 | – | V | T05 |
| 2020-05-16 14:42:02 | C | 21 14 03.08 | -15 57 46.0 | – | V | T05 |
| 2020-05-16 14:46:39 | C | 21 14 03.51 | -15 57 42.4 | – | V | T05 |
| 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 |