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 |
|---|---|---|---|---|---|---|
| 2025-04-07 03:04:48 | C | 18 46 51.87 | -22 27 41.6 | – | q | 215 |
| 2025-04-08 07:42:46 | C | 18 46 55.762 | -22 33 13.46 | – | V | W68 |
| 2025-04-08 07:45:22 | C | 18 46 55.793 | -22 33 14.18 | – | V | W68 |
| 2025-04-08 07:50:02 | C | 18 46 55.786 | -22 33 15.26 | – | V | W68 |
| 2025-04-08 07:52:39 | C | 18 46 55.790 | -22 33 15.30 | – | V | W68 |
| 2025-04-08 07:54:39 | C | 18 46 55.771 | -22 33 15.44 | – | V | W68 |
| 2025-04-08 08:03:36 | C | 18 46 55.836 | -22 33 17.32 | – | V | W68 |
| 2025-04-08 08:06:52 | C | 18 46 55.793 | -22 33 18.72 | – | V | W68 |
| 2025-04-08 08:18:52 | C | 18 46 55.814 | -22 33 20.56 | – | V | W68 |
| 2025-04-12 07:40:23 | C | 18 46 56.155 | -22 52 14.56 | – | V | W68 |
| 2025-04-12 07:44:18 | C | 18 46 56.138 | -22 52 15.06 | – | V | W68 |
| 2025-04-12 08:20:56 | C | 18 46 56.064 | -22 52 22.62 | – | V | W68 |
| 2025-04-12 08:28:50 | C | 18 46 56.040 | -22 52 23.56 | – | V | W68 |
| 2025-04-16 07:29:08 | C | 18 46 37.027 | -23 11 51.79 | – | V | W68 |
| 2025-04-16 07:31:46 | C | 18 46 36.989 | -23 11 52.66 | – | V | W68 |
| 2025-04-16 07:36:18 | C | 18 46 37.006 | -23 11 53.63 | – | V | W68 |
| 2025-04-25 07:30:20 | C | 18 44 40.896 | -23 58 22.44 | – | V | W68 |
| 2025-04-25 07:33:36 | C | 18 44 40.858 | -23 58 22.91 | – | V | W68 |
| 2025-04-25 07:38:10 | C | 18 44 40.754 | -23 58 22.87 | – | V | W68 |
| 2025-04-25 07:47:23 | C | 18 44 40.682 | -23 58 26.44 | – | V | W68 |
| 2025-04-27 02:16:34 | C | 18 44 05.942 | -24 07 58.55 | – | V | Z10 |
| 2025-04-27 02:27:24 | C | 18 44 05.654 | -24 08 00.53 | – | V | Z10 |
| 2025-04-28 18:43:25 | C | 18 43 29.12 | -24 17 02.6 | – | V | P87 |
| 2025-04-28 18:56:42 | C | 18 43 28.81 | -24 17 05.8 | – | V | P87 |
| 2025-04-29 06:52:25 | C | 18 43 17.359 | -24 19 46.78 | – | V | W68 |
| 2025-04-29 07:18:14 | C | 18 43 16.915 | -24 19 52.97 | – | V | W68 |
| 2025-04-29 07:22:51 | C | 18 43 16.843 | -24 19 54.23 | – | V | W68 |
| 2025-04-29 07:29:23 | C | 18 43 16.726 | -24 19 55.31 | – | V | W68 |
| 2025-04-30 02:37:22 | C | 18 42 57.736 | -24 24 18.15 | – | Z | M09 |
| 2025-04-30 02:47:59 | C | 18 42 57.484 | -24 24 21.45 | – | Z | M09 |
| 2025-04-30 02:57:06 | C | 18 42 57.242 | -24 24 23.66 | – | Z | M09 |
| 2025-05-02 06:31:03 | C | 18 42 01.769 | -24 36 09.68 | – | V | W68 |
| 2025-05-02 06:33:41 | C | 18 42 01.692 | -24 36 10.48 | – | V | W68 |
| 2025-05-02 06:37:39 | C | 18 42 01.654 | -24 36 12.28 | – | V | W68 |
| 2025-05-02 07:11:44 | C | 18 42 01.001 | -24 36 19.62 | – | V | W68 |
| 2025-05-06 06:31:08 | C | 18 40 03.694 | -24 58 26.11 | – | V | W68 |
| 2025-05-06 06:33:46 | C | 18 40 03.655 | -24 58 27.41 | – | V | W68 |
| 2025-05-06 06:38:22 | C | 18 40 03.506 | -24 58 28.34 | – | V | W68 |
| 2025-05-06 06:46:18 | C | 18 40 03.355 | -24 58 30.29 | – | V | W68 |
| 2025-05-10 06:11:18 | C | 18 37 47.501 | -25 20 53.12 | – | V | W68 |
| 2025-05-10 06:15:19 | C | 18 37 47.410 | -25 20 54.42 | – | V | W68 |
| 2025-05-10 06:19:56 | C | 18 37 47.285 | -25 20 55.07 | – | V | W68 |
| 2025-05-10 06:29:49 | C | 18 37 47.042 | -25 20 57.55 | – | V | W68 |
| 2025-05-11 05:19:07 | C | 18 37 11.978 | -25 26 20.58 | – | V | W68 |
| 2025-05-11 05:22:23 | C | 18 37 11.861 | -25 26 21.12 | – | V | W68 |
| 2025-05-11 05:26:19 | C | 18 37 11.825 | -25 26 22.38 | – | V | W68 |
| 2025-05-11 05:30:14 | C | 18 37 11.731 | -25 26 23.39 | – | V | W68 |
| 2025-05-11 05:34:07 | C | 18 37 11.522 | -25 26 24.14 | – | V | W68 |
| 2025-05-12 03:17:48 | C | 18 36 37.121 | -25 31 34.00 | – | V | R17 |
| 2025-05-12 03:38:20 | C | 18 36 36.598 | -25 31 37.85 | – | V | R17 |