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 |
|---|---|---|---|---|---|---|
| 2021-05-01 09:49:28 | C | 11 42 26.56 | -16 35 34.6 | – | V | T08 |
| 2021-05-01 09:56:48 | C | 11 42 26.39 | -16 35 30.3 | – | V | T08 |
| 2021-05-01 10:01:30 | C | 11 42 26.29 | -16 35 27.3 | – | V | T08 |
| 2021-05-04 06:24:49 | C | 11 41 08.52 | -15 56 22.4 | – | V | 703 |
| 2021-05-04 06:32:12 | C | 11 41 08.34 | -15 56 16.9 | – | V | 703 |
| 2021-05-04 06:39:36 | C | 11 41 08.18 | -15 56 12.5 | – | V | 703 |
| 2021-05-04 06:47:00 | C | 11 41 07.92 | -15 56 06.1 | – | V | 703 |
| 2021-05-04 08:37:57 | C | 11 41 06.37 | -15 55 05.8 | – | V | T05 |
| 2021-05-04 08:45:52 | C | 11 41 06.25 | -15 55 01.3 | – | V | T05 |
| 2021-05-04 08:51:50 | C | 11 41 06.14 | -15 54 58.1 | – | V | T05 |
| 2021-05-04 09:06:21 | C | 11 41 05.88 | -15 54 49.9 | – | V | T05 |
| 2021-05-05 10:30:03 | C | 11 40 43.27 | -15 40 48.6 | – | q | E89 |
| 2021-05-05 10:40:03 | C | 11 40 43.10 | -15 40 43.2 | – | q | E89 |
| 2021-05-05 10:48:26 | C | 11 40 43.07 | -15 40 38.3 | – | q | E89 |
| 2021-05-05 10:54:18 | C | 11 40 42.89 | -15 40 35.5 | – | q | E89 |
| 2021-05-06 15:49:00 | C | 11 40 21.08 | -15 25 24.3 | – | V | N86 |
| 2021-05-06 16:01:50 | C | 11 40 20.91 | -15 25 17.2 | – | V | N86 |
| 2021-05-06 16:14:43 | C | 11 40 20.70 | -15 25 09.9 | – | V | N86 |
| 2021-05-06 16:27:37 | C | 11 40 20.53 | -15 25 03.6 | – | V | N86 |
| 2021-05-08 08:01:12 | C | 11 39 57.02 | -15 04 45.8 | – | V | T05 |
| 2021-05-08 08:07:09 | C | 11 39 56.94 | -15 04 42.8 | – | V | T05 |
| 2021-05-08 08:16:25 | C | 11 39 56.85 | -15 04 38.2 | – | V | T05 |
| 2021-05-08 08:35:01 | C | 11 39 56.66 | -15 04 28.7 | – | V | T05 |
| 2021-05-09 06:50:15 | C | 11 39 46.908 | -14 53 28.14 | – | U | F51 |
| 2021-05-09 07:07:58 | C | 11 39 46.748 | -14 53 19.55 | – | U | F51 |
| 2021-05-09 07:25:37 | C | 11 39 46.596 | -14 53 10.94 | – | U | F51 |
| 2021-05-09 07:43:19 | C | 11 39 46.437 | -14 53 02.25 | – | U | F51 |
| 2021-05-10 07:54:38 | C | 11 39 38.21 | -14 41 23.7 | – | V | T08 |
| 2021-05-10 08:02:36 | C | 11 39 38.15 | -14 41 19.8 | – | V | T08 |
| 2021-05-10 08:07:15 | C | 11 39 38.12 | -14 41 17.6 | – | V | T08 |
| 2021-05-10 08:23:16 | C | 11 39 38.01 | -14 41 10.0 | – | V | T08 |
| 2021-05-12 04:55:55 | C | 11 39 29.91 | -14 20 38.1 | – | V | G96 |
| 2021-05-12 05:03:29 | C | 11 39 29.88 | -14 20 34.7 | – | V | G96 |
| 2021-05-12 05:11:03 | C | 11 39 29.85 | -14 20 31.3 | – | V | G96 |
| 2021-05-12 05:18:37 | C | 11 39 29.83 | -14 20 27.9 | – | V | G96 |
| 2021-05-12 07:58:17 | C | 11 39 29.64 | -14 19 15.2 | – | V | T05 |
| 2021-05-12 08:04:15 | C | 11 39 29.63 | -14 19 12.6 | – | V | T05 |
| 2021-05-12 08:14:10 | C | 11 39 29.59 | -14 19 08.0 | – | V | T05 |
| 2021-05-12 08:36:51 | C | 11 39 29.53 | -14 18 57.7 | – | V | T05 |
| 2021-05-12 08:59:32 | C | 11 39 29.446 | -14 18 47.48 | – | V | T12 |
| 2021-05-12 09:00:48 | C | 11 39 29.440 | -14 18 46.89 | – | V | T12 |
| 2021-05-12 09:01:54 | C | 11 39 29.439 | -14 18 46.39 | – | V | T12 |
| 2021-05-14 07:11:12 | C | 11 39 31.04 | -13 58 46.8 | – | V | T08 |
| 2021-05-14 07:25:47 | C | 11 39 31.04 | -13 58 40.7 | – | V | T08 |
| 2021-05-14 07:33:45 | C | 11 39 31.04 | -13 58 37.3 | – | V | T08 |
| 2021-05-14 07:38:24 | C | 11 39 31.04 | -13 58 35.4 | – | V | T08 |
| 2021-05-15 07:52:06 | C | 11 39 35.34 | -13 48 35.6 | – | V | T05 |
| 2021-05-15 07:56:42 | C | 11 39 35.34 | -13 48 33.5 | – | V | T05 |
| 2021-05-15 08:05:18 | C | 11 39 35.36 | -13 48 29.8 | – | V | T05 |
| 2021-05-15 08:21:52 | C | 11 39 35.39 | -13 48 23.3 | – | 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 |