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 |
|---|---|---|---|---|---|---|
| 2023-12-02 08:11:46 | C | 03 35 57.838 | -20 37 43.36 | – | V | W68 |
| 2023-12-02 13:00:05 | C | 03 35 42.88 | -20 36 35.2 | – | V | 323 |
| 2023-12-02 13:10:55 | C | 03 35 42.29 | -20 36 33.0 | – | V | 323 |
| 2023-12-02 13:21:24 | C | 03 35 41.75 | -20 36 31.4 | – | V | 323 |
| 2023-12-02 17:10:53 | C | 03 35 29.32 | -20 35 35.6 | – | V | 323 |
| 2023-12-02 22:32:47 | C | 03 35 12.398 | -20 34 21.58 | – | V | B74 |
| 2023-12-02 22:43:07 | C | 03 35 11.834 | -20 34 18.98 | – | V | B74 |
| 2023-12-02 22:55:00 | C | 03 35 11.177 | -20 34 15.78 | – | V | B74 |
| 2023-12-03 02:39:21 | C | 03 34 59.37 | -20 33 17.3 | – | V | X07 |
| 2023-12-03 02:43:15 | C | 03 34 59.15 | -20 33 16.2 | – | V | X07 |
| 2023-12-03 13:02:27 | C | 03 34 26.37 | -20 30 41.4 | – | V | 323 |
| 2023-12-03 13:12:11 | C | 03 34 25.74 | -20 30 43.0 | – | m | 349 |
| 2023-12-03 13:14:08 | C | 03 34 25.69 | -20 30 37.8 | – | V | 323 |
| 2023-12-03 13:27:13 | C | 03 34 25.03 | -20 30 34.7 | – | V | 323 |
| 2023-12-03 13:38:21 | C | 03 34 24.30 | -20 30 36.7 | – | m | 349 |
| 2023-12-03 13:38:58 | C | 03 34 24.39 | -20 30 31.9 | – | V | 323 |
| 2023-12-03 13:50:46 | C | 03 34 23.74 | -20 30 28.8 | – | V | 323 |
| 2023-12-03 14:04:37 | C | 03 34 22.99 | -20 30 26.3 | – | V | 323 |
| 2023-12-03 15:36:44 | C | 03 34 17.92 | -20 30 01.4 | – | X | Q62 |
| 2023-12-03 15:55:53 | C | 03 34 16.88 | -20 29 56.8 | – | X | Q62 |
| 2023-12-03 16:13:49 | C | 03 34 15.91 | -20 29 51.8 | – | X | Q62 |
| 2023-12-03 16:30:36 | C | 03 34 14.98 | -20 29 47.6 | – | X | Q62 |
| 2023-12-03 20:17:29 | C | 03 34 03.30 | -20 28 53.9 | – | – | A77 |
| 2023-12-03 20:29:10 | C | 03 34 02.65 | -20 28 51.0 | – | – | A77 |
| 2023-12-03 20:40:50 | C | 03 34 02.00 | -20 28 48.0 | – | – | A77 |
| 2023-12-04 12:23:12 | C | 03 33 12.043 | -20 24 39.46 | – | q | Q21 |
| 2023-12-04 12:24:12 | C | 03 33 12.10 | -20 24 39.2 | – | u | 367 |
| 2023-12-04 12:30:02 | C | 03 33 11.78 | -20 24 37.7 | – | u | 367 |
| 2023-12-04 12:35:52 | C | 03 33 11.48 | -20 24 35.9 | – | u | 367 |
| 2023-12-04 12:38:19 | C | 03 33 11.340 | -20 24 33.84 | – | q | Q21 |
| 2023-12-04 12:41:42 | C | 03 33 11.16 | -20 24 34.3 | – | u | 367 |
| 2023-12-04 12:45:52 | C | 03 33 10.918 | -20 24 33.19 | – | q | Q21 |
| 2023-12-05 02:25:27 | C | 03 32 27.696 | -20 20 46.14 | – | V | W88 |
| 2023-12-05 02:40:36 | C | 03 32 26.873 | -20 20 41.93 | – | V | W88 |
| 2023-12-05 11:24:23 | C | 03 31 59.26 | -20 18 15.2 | – | V | Q58 |
| 2023-12-05 11:29:26 | C | 03 31 59.00 | -20 18 13.8 | – | V | Q58 |
| 2023-12-05 11:34:33 | C | 03 31 58.75 | -20 18 12.4 | – | V | Q58 |
| 2023-12-05 12:59:51 | C | 03 31 54.37 | -20 17 47.7 | – | V | 323 |
| 2023-12-05 13:48:56 | C | 03 31 51.68 | -20 17 32.1 | – | V | 323 |
| 2023-12-05 14:02:11 | C | 03 31 50.90 | -20 17 29.4 | – | V | 323 |
| 2023-12-05 21:45:11 | C | 03 31 26.467 | -20 15 17.57 | – | V | M22 |
| 2023-12-05 21:50:25 | C | 03 31 26.234 | -20 15 15.91 | – | V | M22 |
| 2023-12-05 22:00:56 | C | 03 31 25.668 | -20 15 12.60 | – | V | M22 |
| 2023-12-05 22:15:49 | C | 03 31 24.818 | -20 15 08.35 | – | V | M22 |
| 2023-12-06 12:54:34 | C | 03 30 38.83 | -20 10 49.5 | – | V | 323 |
| 2023-12-06 13:04:58 | C | 03 30 38.29 | -20 10 46.4 | – | V | 323 |
| 2023-12-06 20:52:00 | C | 03 30 13.84 | -20 08 31.4 | – | q | L27 |
| 2023-12-06 21:14:10 | C | 03 30 12.63 | -20 08 23.0 | – | q | L27 |
| 2023-12-06 21:36:19 | C | 03 30 11.48 | -20 08 16.4 | – | q | L27 |
| 2023-12-06 21:48:03 | C | 03 30 10.766 | -20 08 08.63 | – | V | M22 |