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 |
|---|---|---|---|---|---|---|
| 2020-12-24 15:28:21 | C | 12 53 02.91 | -15 22 36.4 | – | V | T08 |
| 2020-12-24 15:52:24 | C | 12 53 04.42 | -15 22 54.4 | – | V | T08 |
| 2020-12-24 15:59:01 | C | 12 53 04.84 | -15 22 58.9 | – | V | T08 |
| 2020-12-25 15:13:12 | C | 12 54 34.24 | -15 40 05.1 | – | V | T08 |
| 2020-12-25 15:18:30 | C | 12 54 34.56 | -15 40 09.0 | – | V | T08 |
| 2020-12-25 15:44:57 | C | 12 54 36.18 | -15 40 28.5 | – | V | T08 |
| 2020-12-25 15:56:00 | C | 12 54 36.87 | -15 40 36.6 | – | V | T08 |
| 2020-12-28 14:43:51 | C | 12 59 00.84 | -16 31 46.3 | – | V | T08 |
| 2020-12-28 14:48:30 | C | 12 59 01.10 | -16 31 49.8 | – | V | T08 |
| 2020-12-28 14:56:28 | C | 12 59 01.56 | -16 31 55.5 | – | V | T08 |
| 2020-12-28 15:25:05 | C | 12 59 03.24 | -16 32 15.7 | – | V | T08 |
| 2021-01-03 14:00:43 | C | 13 07 15.42 | -18 11 11.0 | – | V | T05 |
| 2021-01-03 14:08:39 | C | 13 07 15.85 | -18 11 16.4 | – | V | T05 |
| 2021-01-03 14:15:56 | C | 13 07 16.22 | -18 11 21.4 | – | V | T05 |
| 2021-01-03 14:30:30 | C | 13 07 16.98 | -18 11 31.3 | – | V | T05 |
| 2021-01-04 11:30:54 | C | 13 08 24.75 | -18 25 39.3 | – | V | 703 |
| 2021-01-04 11:38:58 | C | 13 08 25.13 | -18 25 45.0 | – | V | 703 |
| 2021-01-04 11:47:02 | C | 13 08 25.52 | -18 25 50.3 | – | V | 703 |
| 2021-01-04 11:55:06 | C | 13 08 26.01 | -18 25 55.1 | – | V | 703 |
| 2021-01-05 13:42:39 | C | 13 09 47.64 | -18 43 03.7 | – | V | T08 |
| 2021-01-05 14:02:38 | C | 13 09 48.62 | -18 43 16.8 | – | V | T08 |
| 2021-01-05 14:09:56 | C | 13 09 49.01 | -18 43 21.9 | – | V | T08 |
| 2021-01-05 14:15:56 | C | 13 09 49.30 | -18 43 25.8 | – | V | T08 |
| 2021-01-12 11:06:41 | C | 13 17 41.97 | -20 28 53.3 | – | V | 703 |
| 2021-01-12 11:14:03 | C | 13 17 42.26 | -20 28 58.1 | – | V | 703 |
| 2021-01-12 11:21:25 | C | 13 17 42.55 | -20 29 02.7 | – | V | 703 |
| 2021-01-12 11:28:47 | C | 13 17 42.85 | -20 29 07.4 | – | V | 703 |
| 2021-01-13 14:03:19 | C | 13 18 50.82 | -20 45 23.7 | – | V | T08 |
| 2021-01-13 14:09:18 | C | 13 18 51.07 | -20 45 27.5 | – | V | T08 |
| 2021-01-13 14:11:18 | C | 13 18 51.18 | -20 45 28.7 | – | V | T08 |
| 2021-01-13 14:15:16 | C | 13 18 51.33 | -20 45 31.1 | – | V | T08 |
| 2021-01-13 14:23:14 | C | 13 18 51.65 | -20 45 36.2 | – | V | T08 |
| 2021-01-13 14:37:41 | C | 13 18 52.21 | -20 45 45.0 | – | V | T08 |
| 2021-01-15 13:12:16 | C | 13 20 45.43 | -21 13 48.9 | – | V | T05 |
| 2021-01-15 13:35:21 | C | 13 20 46.30 | -21 14 03.2 | – | V | T05 |
| 2021-01-15 13:45:59 | C | 13 20 46.70 | -21 14 09.4 | – | V | T05 |
| 2021-01-15 20:28:08 | C | 13 21 02.15 | -21 18 10.4 | – | q | D29 |
| 2021-01-15 20:48:30 | C | 13 21 02.91 | -21 18 22.5 | – | q | D29 |
| 2021-01-16 11:24:45 | C | 13 21 36.45 | -21 27 01.0 | – | V | 703 |
| 2021-01-16 11:32:10 | C | 13 21 36.72 | -21 27 05.5 | – | V | 703 |
| 2021-01-16 11:39:35 | C | 13 21 37.00 | -21 27 10.1 | – | V | 703 |
| 2021-01-16 11:47:00 | C | 13 21 37.25 | -21 27 14.1 | – | V | 703 |
| 2021-01-17 03:17:23 | S | 13 22 11.53 | -21 36 12.9 | – | L | C51 |
| 2021-01-17 06:26:26 | S | 13 22 18.46 | -21 38 03.0 | – | L | C51 |
| 2021-01-17 09:34:45 | S | 13 22 25.294 | -21 39 52.49 | – | L | C51 |
| 2021-01-17 14:17:08 | S | 13 22 35.55 | -21 42 36.8 | – | L | C51 |
| 2021-01-17 14:29:43 | C | 13 22 36.47 | -21 42 51.8 | – | V | T08 |
| 2021-01-17 14:37:41 | C | 13 22 36.74 | -21 42 56.5 | – | V | T08 |
| 2021-01-17 14:50:07 | C | 13 22 37.15 | -21 43 03.8 | – | V | T08 |
| 2021-01-17 14:54:46 | C | 13 22 37.32 | -21 43 06.6 | – | 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 |