IAA SBSS Data Base| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5332132517 ± 2.87e-09 |
| Semi-major axis (a) | 2.6649688436 AU ± 2.23e-10 |
| Inclination (i) | 26.68074213° ± 3.93e-07 |
| Long. of Asc. Node (Ω) | 215.44119221° ± 9.01e-07 |
| Arg. of Perihelion (ω) | 132.50311879° ± 9.19e-07 |
| Mean Anomaly (M) | 97.59385004° ± 2.16e-07 |
| Mean Motion (n) | 0.2265552195°/day ± 2.85e-11 |
| Perihelion dist (q) | 1.24397214 AU ± 7.64e-09 |
| Aphelion dist (Q) | 4.08596555 AU ± 7.65e-09 |
| Orbital Period | 4.35049029 yr ± 5.47e-10 |
| H (abs. magnitude) | 9.17 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-03 |
| RMS Residual | 0.149″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.342195 AU |
| Observations Used | 11863 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 286 |
| Oppositions | 72 |
| Arc Total | 1924-2026 |
| First Observation Used | 1924-10-24 |
| Last Observation Used | 2026-04-16 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2025-12-05 06:44:50 | C | 09 48 04.308 | -16 58 20.89 | – | V | W68 |
| 2025-12-05 06:49:26 | C | 09 48 04.306 | -16 58 22.26 | – | V | W68 |
| 2025-12-05 06:57:59 | C | 09 48 04.315 | -16 58 25.00 | – | V | W68 |
| 2025-12-05 07:13:54 | C | 09 48 04.327 | -16 58 30.04 | – | V | W68 |
| 2025-12-08 05:59:00 | C | 09 48 03.466 | -17 20 30.41 | – | V | W68 |
| 2025-12-08 06:30:02 | C | 09 48 03.420 | -17 20 39.84 | – | V | W68 |
| 2025-12-08 07:37:33 | C | 09 48 03.194 | -17 21 00.72 | – | V | W68 |
| 2025-12-08 07:45:47 | C | 09 48 03.175 | -17 21 03.17 | – | V | W68 |
| 2025-12-08 07:51:52 | C | 09 48 03.163 | -17 21 05.15 | – | V | W68 |
| 2025-12-08 08:00:25 | C | 09 48 03.149 | -17 21 07.70 | – | V | W68 |
| 2025-12-08 11:12:19 | C | 09 48 02.957 | -17 22 07.90 | – | V | T05 |
| 2025-12-08 11:15:16 | C | 09 48 02.942 | -17 22 08.87 | – | V | T05 |
| 2025-12-08 11:18:55 | C | 09 48 02.947 | -17 22 10.02 | – | V | T05 |
| 2025-12-08 11:21:48 | C | 09 48 02.928 | -17 22 10.92 | – | V | T05 |
| 2025-12-09 12:38:04 | C | 09 47 59.772 | -17 29 49.13 | – | V | T05 |
| 2025-12-09 12:42:39 | C | 09 47 59.765 | -17 29 50.57 | – | V | T05 |
| 2025-12-09 12:46:35 | C | 09 47 59.743 | -17 29 51.72 | – | V | T05 |
| 2025-12-09 12:54:25 | C | 09 47 59.722 | -17 29 54.13 | – | V | T05 |
| 2025-12-11 04:27:57 | C | 09 47 52.243 | -17 41 34.55 | – | V | W68 |
| 2025-12-11 04:34:03 | C | 09 47 52.217 | -17 41 36.46 | – | V | W68 |
| 2025-12-11 04:43:29 | C | 09 47 52.164 | -17 41 39.23 | – | V | W68 |
| 2025-12-11 05:31:58 | C | 09 47 51.962 | -17 41 53.56 | – | V | W68 |
| 2025-12-14 14:20:11 | C | 09 47 26.023 | -18 04 55.63 | – | V | T05 |
| 2025-12-14 14:24:47 | C | 09 47 25.987 | -18 04 56.89 | – | V | T05 |
| 2025-12-14 14:32:42 | C | 09 47 25.925 | -18 04 59.09 | – | V | T05 |
| 2025-12-14 15:19:04 | C | 09 47 25.570 | -18 05 11.83 | – | V | T05 |
| 2025-12-16 00:27:03 | C | 09 47 11.059 | -18 14 11.15 | – | V | M22 |
| 2025-12-16 00:31:22 | C | 09 47 11.023 | -18 14 12.34 | – | V | M22 |
| 2025-12-16 00:42:58 | C | 09 47 10.920 | -18 14 15.47 | – | V | M22 |
| 2025-12-16 01:00:20 | C | 09 47 10.774 | -18 14 20.18 | – | V | M22 |
| 2025-12-16 10:54:16 | C | 09 47 05.874 | -18 17 01.90 | – | V | G96 |
| 2025-12-16 11:01:59 | C | 09 47 05.809 | -18 17 03.98 | – | V | G96 |
| 2025-12-16 11:09:42 | C | 09 47 05.730 | -18 17 06.07 | – | V | G96 |
| 2025-12-16 11:17:27 | C | 09 47 05.676 | -18 17 08.20 | – | V | G96 |
| 2025-12-17 05:53:04 | C | 09 46 56.112 | -18 22 00.23 | – | V | W68 |
| 2025-12-17 05:57:18 | C | 09 46 56.078 | -18 22 01.31 | – | V | W68 |
| 2025-12-17 06:07:12 | C | 09 46 55.980 | -18 22 04.01 | – | V | W68 |
| 2025-12-17 06:35:40 | C | 09 46 55.711 | -18 22 11.42 | – | V | W68 |
| 2025-12-18 13:07:06 | C | 09 46 38.170 | -18 30 07.49 | – | V | T08 |
| 2025-12-18 13:12:24 | C | 09 46 38.110 | -18 30 08.89 | – | V | T08 |
| 2025-12-18 13:19:00 | C | 09 46 38.038 | -18 30 10.62 | – | V | T08 |
| 2025-12-18 14:07:37 | C | 09 46 37.507 | -18 30 23.04 | – | V | T08 |
| 2025-12-19 00:04:31 | C | 09 46 31.442 | -18 32 51.79 | – | V | M22 |
| 2025-12-19 00:05:14 | C | 09 46 31.438 | -18 32 51.90 | – | V | M22 |
| 2025-12-19 00:08:29 | C | 09 46 31.397 | -18 32 52.84 | – | V | M22 |
| 2025-12-19 00:09:08 | C | 09 46 31.390 | -18 32 52.87 | – | V | M22 |
| 2025-12-19 00:15:42 | C | 09 46 31.320 | -18 32 54.64 | – | V | M22 |
| 2025-12-19 00:16:21 | C | 09 46 31.310 | -18 32 54.82 | – | V | M22 |
| 2025-12-19 00:46:14 | C | 09 46 30.979 | -18 33 02.45 | – | V | M22 |
| 2025-12-19 00:46:57 | C | 09 46 30.970 | -18 33 02.63 | – | V | M22 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-10-05.357639 | 4852700 | 3000 | Hz | 2380 | 251 | 251 |