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 |
|---|---|---|---|---|---|---|
| 2023-05-21 04:42:30 | C | 17 16 04.620 | -31 52 02.35 | – | V | W68 |
| 2023-05-21 04:47:18 | C | 17 16 04.255 | -31 52 01.49 | – | V | W68 |
| 2023-05-21 04:55:06 | C | 17 16 03.658 | -31 52 00.26 | – | V | W68 |
| 2023-05-21 05:46:05 | C | 17 15 59.777 | -31 51 52.02 | – | V | W68 |
| 2023-05-23 02:59:55 | C | 17 12 34.579 | -31 43 37.74 | – | V | M22 |
| 2023-05-23 03:04:44 | C | 17 12 34.181 | -31 43 36.77 | – | V | M22 |
| 2023-05-23 03:21:15 | C | 17 12 32.873 | -31 43 33.20 | – | V | M22 |
| 2023-05-23 03:43:58 | C | 17 12 31.063 | -31 43 28.24 | – | V | M22 |
| 2023-05-29 00:10:44 | C | 17 00 47.964 | -31 09 43.09 | – | V | M22 |
| 2023-05-29 00:15:21 | C | 17 00 47.537 | -31 09 41.72 | – | V | M22 |
| 2023-05-29 00:23:13 | C | 17 00 46.822 | -31 09 39.38 | – | V | M22 |
| 2023-05-29 00:40:33 | C | 17 00 45.228 | -31 09 34.16 | – | V | M22 |
| 2023-06-01 02:11:05 | C | 16 54 04.05 | -30 46 35.9 | – | q | X33 |
| 2023-06-01 02:13:33 | C | 16 54 03.78 | -30 46 34.9 | – | q | X33 |
| 2023-06-01 02:16:03 | C | 16 54 03.48 | -30 46 34.0 | – | q | X33 |
| 2023-06-07 01:32:47 | C | 16 40 17.99 | -29 50 37.6 | – | q | X33 |
| 2023-06-07 03:02:09 | C | 16 40 08.89 | -29 50 00.0 | – | q | X33 |
| 2023-06-07 03:03:24 | C | 16 40 08.83 | -29 49 59.7 | – | q | X33 |
| 2023-06-07 03:12:00 | C | 16 40 07.96 | -29 49 55.6 | – | q | X33 |
| 2023-06-07 03:15:10 | C | 16 40 07.64 | -29 49 53.6 | – | q | X33 |
| 2023-06-07 03:18:19 | C | 16 40 07.37 | -29 49 50.8 | – | q | X33 |
| 2023-06-09 01:07:54 | C | 16 35 37.44 | -29 28 51.5 | – | V | X72 |
| 2023-06-09 01:18:32 | C | 16 35 36.37 | -29 28 46.6 | – | V | X72 |
| 2023-06-09 01:28:24 | C | 16 35 35.37 | -29 28 42.0 | – | V | X72 |
| 2023-06-10 01:51:42 | C | 16 33 11.31 | -29 17 00.3 | – | V | X72 |
| 2023-06-10 02:22:21 | C | 16 33 08.19 | -29 16 45.4 | – | V | X72 |
| 2023-06-10 02:53:00 | C | 16 33 05.07 | -29 16 30.6 | – | V | X72 |
| 2023-06-11 01:46:17 | C | 16 30 50.48 | -29 05 15.5 | – | q | X33 |
| 2023-06-11 01:48:44 | C | 16 30 50.22 | -29 05 14.6 | – | q | X33 |
| 2023-06-11 01:51:31 | C | 16 30 50.06 | -29 05 12.9 | – | q | X33 |
| 2023-06-13 01:31:08 | C | 16 26 10.61 | -28 40 37.7 | – | q | X33 |
| 2023-06-13 01:33:39 | C | 16 26 10.33 | -28 40 36.2 | – | q | X33 |
| 2023-06-13 01:36:09 | C | 16 26 10.06 | -28 40 35.4 | – | q | X33 |
| 2023-06-14 04:02:52 | C | 16 23 35.933 | -28 26 19.28 | – | V | W68 |
| 2023-06-14 04:07:28 | C | 16 23 35.470 | -28 26 16.84 | – | V | W68 |
| 2023-06-14 04:16:59 | C | 16 23 34.526 | -28 26 11.51 | – | V | W68 |
| 2023-06-14 05:14:04 | C | 16 23 28.824 | -28 25 40.19 | – | V | W68 |
| 2023-06-17 03:56:33 | C | 16 16 45.917 | -27 46 03.58 | – | V | W68 |
| 2023-06-17 04:00:38 | C | 16 16 45.523 | -27 46 01.13 | – | V | W68 |
| 2023-06-17 04:23:22 | C | 16 16 43.320 | -27 45 47.88 | – | V | W68 |
| 2023-06-17 04:25:27 | C | 16 16 43.121 | -27 45 46.84 | – | V | W68 |
| 2023-06-22 01:18:49 | C | 16 06 14.00 | -26 36 19.8 | – | q | X33 |
| 2023-06-22 01:21:20 | C | 16 06 13.78 | -26 36 18.6 | – | q | X33 |
| 2023-06-22 01:23:50 | C | 16 06 13.52 | -26 36 17.1 | – | q | X33 |
| 2023-06-24 21:07:01 | C | 16 00 36.557 | -25 54 30.85 | – | V | M22 |
| 2023-06-24 21:15:00 | C | 16 00 35.899 | -25 54 25.88 | – | V | M22 |
| 2023-06-24 21:28:53 | C | 16 00 34.740 | -25 54 17.24 | – | V | M22 |
| 2023-06-29 01:54:51 | C | 15 53 01.98 | -24 52 08.7 | – | q | X33 |
| 2023-06-29 01:57:21 | C | 15 53 01.79 | -24 52 07.0 | – | q | X33 |
| 2023-06-29 01:59:51 | C | 15 53 01.60 | -24 52 05.5 | – | q | X33 |
| 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 |