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 |
|---|---|---|---|---|---|---|
| 2023-01-30 07:47:38 | C | 12 57 12.103 | -22 13 07.00 | – | V | W68 |
| 2023-01-30 07:55:25 | C | 12 57 12.089 | -22 13 07.39 | – | V | W68 |
| 2023-01-31 00:54:02 | C | 12 57 11.364 | -22 14 12.23 | – | V | M22 |
| 2023-01-31 01:30:58 | C | 12 57 11.304 | -22 14 14.75 | – | V | M22 |
| 2023-01-31 01:35:30 | C | 12 57 11.287 | -22 14 14.93 | – | V | M22 |
| 2023-01-31 01:43:24 | C | 12 57 11.278 | -22 14 15.54 | – | V | M22 |
| 2023-02-01 00:39:29 | C | 12 57 09.386 | -22 15 37.37 | – | V | M22 |
| 2023-02-01 00:44:01 | C | 12 57 09.372 | -22 15 37.66 | – | V | M22 |
| 2023-02-01 00:58:24 | C | 12 57 09.348 | -22 15 38.45 | – | V | M22 |
| 2023-02-01 01:02:57 | C | 12 57 09.334 | -22 15 38.66 | – | V | M22 |
| 2023-02-02 07:42:25 | C | 12 57 05.158 | -22 17 17.74 | – | V | W68 |
| 2023-02-02 07:45:39 | C | 12 57 05.143 | -22 17 17.88 | – | V | W68 |
| 2023-02-02 07:53:00 | C | 12 57 05.124 | -22 17 18.20 | – | V | W68 |
| 2023-02-02 08:02:24 | C | 12 57 05.083 | -22 17 18.85 | – | V | W68 |
| 2023-02-03 06:17:34 | C | 12 57 01.008 | -22 18 22.68 | – | V | W68 |
| 2023-02-03 06:38:39 | C | 12 57 00.924 | -22 18 23.54 | – | V | W68 |
| 2023-02-03 06:43:11 | C | 12 57 00.912 | -22 18 23.76 | – | V | W68 |
| 2023-02-03 06:55:35 | C | 12 57 00.862 | -22 18 24.66 | – | V | W68 |
| 2023-02-04 00:38:31 | C | 12 56 56.851 | -22 19 10.45 | – | V | M22 |
| 2023-02-04 00:42:24 | C | 12 56 56.832 | -22 19 10.63 | – | V | M22 |
| 2023-02-04 00:56:34 | C | 12 56 56.772 | -22 19 11.28 | – | V | M22 |
| 2023-02-04 01:05:08 | C | 12 56 56.734 | -22 19 11.53 | – | V | M22 |
| 2023-02-05 01:33:28 | C | 12 56 50.172 | -22 20 08.38 | – | V | M22 |
| 2023-02-05 01:37:25 | C | 12 56 50.160 | -22 20 08.41 | – | V | M22 |
| 2023-02-05 01:42:06 | C | 12 56 50.126 | -22 20 08.70 | – | V | M22 |
| 2023-02-05 01:49:55 | C | 12 56 50.086 | -22 20 08.95 | – | V | M22 |
| 2023-02-06 06:45:36 | C | 12 56 40.908 | -22 21 05.18 | – | V | W68 |
| 2023-02-06 06:50:08 | C | 12 56 40.874 | -22 21 05.36 | – | V | W68 |
| 2023-02-06 07:07:14 | C | 12 56 40.759 | -22 21 05.94 | – | V | W68 |
| 2023-02-06 07:15:43 | C | 12 56 40.709 | -22 21 06.12 | – | V | W68 |
| 2023-02-07 07:20:37 | C | 12 56 31.762 | -22 21 43.96 | – | V | W68 |
| 2023-02-07 07:24:35 | C | 12 56 31.728 | -22 21 43.99 | – | V | W68 |
| 2023-02-07 07:37:59 | C | 12 56 31.639 | -22 21 44.32 | – | V | W68 |
| 2023-02-07 07:46:26 | C | 12 56 31.582 | -22 21 44.50 | – | V | W68 |
| 2023-02-12 07:02:53 | C | 12 55 30.550 | -22 22 46.70 | – | V | W68 |
| 2023-02-12 07:05:28 | C | 12 55 30.523 | -22 22 46.63 | – | V | W68 |
| 2023-02-12 07:47:47 | C | 12 55 30.048 | -22 22 46.42 | – | V | W68 |
| 2023-02-12 08:25:58 | C | 12 55 29.623 | -22 22 46.09 | – | V | W68 |
| 2023-02-16 06:39:01 | C | 12 54 21.526 | -22 20 58.27 | – | V | W68 |
| 2023-02-16 06:41:37 | C | 12 54 21.490 | -22 20 58.13 | – | V | W68 |
| 2023-02-16 06:46:49 | C | 12 54 21.415 | -22 20 58.09 | – | V | W68 |
| 2023-02-16 06:54:37 | C | 12 54 21.305 | -22 20 57.80 | – | V | W68 |
| 2023-02-20 06:14:03 | C | 12 52 54.703 | -22 16 39.14 | – | V | W68 |
| 2023-02-20 06:17:18 | C | 12 52 54.650 | -22 16 38.96 | – | V | W68 |
| 2023-02-20 06:19:15 | C | 12 52 54.626 | -22 16 38.82 | – | V | W68 |
| 2023-02-20 06:21:50 | C | 12 52 54.574 | -22 16 38.68 | – | V | W68 |
| 2023-02-20 06:22:29 | C | 12 52 54.571 | -22 16 38.64 | – | V | W68 |
| 2023-02-20 06:28:26 | C | 12 52 54.468 | -22 16 38.35 | – | V | W68 |
| 2023-02-20 06:29:05 | C | 12 52 54.446 | -22 16 38.28 | – | V | W68 |
| 2023-02-20 06:42:39 | C | 12 52 54.214 | -22 16 37.45 | – | V | W68 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-10-05.357639 | 4852700 | 3000 | Hz | 2380 | 251 | 251 |