IAA SBSS Data Base| Epoch (TDB) | 2020-12-10 (JD 2459193.5) |
|---|---|
| Eccentricity (e) | 0.9297090702 ± 3.19e-08 |
| Semi-major axis (a) | 16.6888593039 AU ± 1.52e-07 |
| Inclination (i) | 44.62417343° ± 1.37e-05 |
| Long. of Asc. Node (Ω) | 85.87217989° ± 1.51e-05 |
| Arg. of Perihelion (ω) | 64.51127082° ± 3.03e-05 |
| Mean Anomaly (M) | 341.22493651° ± 4.64e-07 |
| Mean Motion (n) | 0.0144565311°/day ± 1.97e-10 |
| Perihelion dist (q) | 1.17307544 AU ± 5.33e-07 |
| Aphelion dist (Q) | 32.20464317 AU ± 6.08e-07 |
| Orbital Period | 68.17861620 yr ± 9.30e-07 |
| Source | JPL |
|---|---|
| Solution Date | 2026-07-28 14:18:43 |
| RMS Residual | 0.568″ |
| Uncertainty | 0 |
| Orbit Type | Halley-type Comet* |
| MOID | 0.470257 AU |
| Observations Used | 2605 |
| Oppositions | — |
| Arc Total | 1887-2025 |
| First Observation Used | — |
| Last Observation Used | 2025-07-31 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2023-11-17 06:30:54 | C | 03 54 47.249 | -21 22 48.83 | – | V | W68 |
| 2023-11-17 07:12:08 | C | 03 54 45.115 | -21 22 47.03 | – | V | W68 |
| 2023-11-17 22:14:33 | C | 03 54 00.576 | -21 22 25.72 | – | V | M22 |
| 2023-11-17 22:19:11 | C | 03 54 00.314 | -21 22 25.39 | – | V | M22 |
| 2023-11-17 22:53:12 | C | 03 53 58.615 | -21 22 24.53 | – | V | M22 |
| 2023-11-17 23:22:02 | C | 03 53 57.130 | -21 22 23.77 | – | V | M22 |
| 2023-11-17 23:25:02 | B | 03 53 57.05 | -21 22 27.3 | – | X | G00 |
| 2023-11-17 23:32:16 | B | 03 53 56.65 | -21 22 27.5 | – | X | G00 |
| 2023-11-17 23:39:31 | B | 03 53 56.29 | -21 22 27.3 | – | X | G00 |
| 2023-11-19 13:14:43 | C | 03 52 03.221 | -21 20 59.21 | – | q | Q21 |
| 2023-11-19 13:28:19 | C | 03 52 02.467 | -21 20 56.72 | – | q | Q21 |
| 2023-11-19 13:45:22 | C | 03 52 01.591 | -21 20 57.66 | – | q | Q21 |
| 2023-11-20 05:02:06 | C | 03 51 15.113 | -21 20 03.91 | – | V | W68 |
| 2023-11-20 05:06:53 | C | 03 51 14.818 | -21 20 03.23 | – | V | W68 |
| 2023-11-20 05:16:04 | C | 03 51 14.386 | -21 20 02.54 | – | V | W68 |
| 2023-11-20 06:04:24 | C | 03 51 11.880 | -21 19 59.81 | – | V | W68 |
| 2023-11-20 12:50:59 | C | 03 50 51.41 | -21 19 37.9 | – | q | D88 |
| 2023-11-20 12:55:47 | C | 03 50 51.16 | -21 19 37.9 | – | q | D88 |
| 2023-11-21 13:55:47 | C | 03 49 34.34 | -21 17 51.2 | – | q | D95 |
| 2023-11-21 14:01:55 | C | 03 49 33.92 | -21 17 50.8 | – | q | D95 |
| 2023-11-21 15:00:16 | C | 03 49 30.82 | -21 17 47.4 | – | q | 903 |
| 2023-11-21 15:15:07 | C | 03 49 30.13 | -21 17 45.6 | – | q | 903 |
| 2023-11-21 23:36:34 | C | 03 49 04.255 | -21 17 07.58 | – | Z | 213 |
| 2023-11-22 00:34:52 | C | 03 49 01.334 | -21 17 00.53 | – | Z | 213 |
| 2023-11-22 01:31:17 | C | 03 48 58.728 | -21 16 53.54 | – | Z | 213 |
| 2023-11-23 04:22:48 | C | 03 47 34.994 | -21 14 23.86 | – | V | W68 |
| 2023-11-23 05:09:04 | C | 03 47 32.551 | -21 14 19.54 | – | V | W68 |
| 2023-11-23 05:13:40 | C | 03 47 32.266 | -21 14 19.32 | – | V | W68 |
| 2023-11-23 05:24:17 | C | 03 47 31.870 | -21 14 21.62 | – | V | 703 |
| 2023-11-23 05:31:50 | C | 03 47 31.524 | -21 14 21.30 | – | V | 703 |
| 2023-11-23 05:39:23 | C | 03 47 31.135 | -21 14 20.00 | – | V | 703 |
| 2023-11-23 05:46:56 | C | 03 47 30.678 | -21 14 19.18 | – | V | 703 |
| 2023-11-23 05:49:43 | C | 03 47 30.355 | -21 14 15.72 | – | V | W68 |
| 2023-11-29 03:53:47 | C | 03 40 01.502 | -20 53 50.14 | – | V | W68 |
| 2023-11-29 03:58:23 | C | 03 40 01.200 | -20 53 49.38 | – | V | W68 |
| 2023-11-29 04:09:53 | C | 03 40 00.581 | -20 53 47.33 | – | V | W68 |
| 2023-11-29 04:30:02 | C | 03 39 59.494 | -20 53 44.16 | – | V | W68 |
| 2023-11-29 22:23:33 | C | 03 39 02.429 | -20 50 17.92 | – | V | M22 |
| 2023-11-29 22:28:08 | C | 03 39 02.198 | -20 50 15.40 | – | V | M22 |
| 2023-11-29 22:36:00 | C | 03 39 01.790 | -20 50 14.21 | – | V | M22 |
| 2023-11-29 22:50:20 | C | 03 39 01.006 | -20 50 10.64 | – | V | M22 |
| 2023-12-01 21:25:23 | C | 03 36 32.501 | -20 40 17.26 | – | Z | 213 |
| 2023-12-01 22:31:28 | C | 03 36 28.939 | -20 40 02.64 | – | Z | 213 |
| 2023-12-01 23:30:35 | C | 03 36 25.738 | -20 39 49.25 | – | Z | 213 |
| 2023-12-02 03:23:23 | C | 03 36 13.44 | -20 38 51.6 | – | V | X07 |
| 2023-12-02 03:24:46 | C | 03 36 13.36 | -20 38 51.3 | – | V | X07 |
| 2023-12-02 03:26:09 | C | 03 36 13.29 | -20 38 51.0 | – | V | X07 |
| 2023-12-02 03:27:31 | C | 03 36 13.22 | -20 38 50.6 | – | V | X07 |
| 2023-12-02 07:52:04 | C | 03 35 58.920 | -20 37 48.11 | – | V | W68 |
| 2023-12-02 07:58:07 | C | 03 35 58.606 | -20 37 46.67 | – | V | W68 |