109P/Swift-Tuttle
Basic Information of 109P/Swift-Tuttle
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 0.966273 |
| Eccentricity | 0.963111 |
| Inclination (deg) | 112.955100 |
| Longitude of ascending node (deg) | 139.818100 |
| Argument of perihelion (deg) | 153.243700 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 134.061614 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1992-12-21T01:02:03.840 |
| Period (years) | 134.061614 |
Magnitude
Magnitude Chart Placeholder
Ephemeris
| Date (UTC) | RA (J2000) | Dec (J2000) | Δ (AU) | Motion (arcsec/hr) | Dir (deg) | Nearest HIP | Dist (arcmin) |
|---|---|---|---|---|---|---|---|
| 2025-11-21 | 09:45:12.54 | -19:27:23.0 | 42.652 | 1.73 | 191.6 | HIP 47814 | 5.60 |
| 2025-11-22 | 09:45:11.95 | -19:28:03.5 | 42.638 | 1.72 | 193.7 | HIP 47814 | 5.53 |
| 2025-11-23 | 09:45:11.26 | -19:28:43.6 | 42.625 | 1.71 | 195.7 | HIP 47814 | 5.53 |
| 2025-11-24 | 09:45:10.47 | -19:29:23.3 | 42.612 | 1.71 | 197.7 | HIP 47814 | 5.58 |
| 2025-11-25 | 09:45:09.59 | -19:30:02.4 | 42.598 | 1.71 | 199.8 | HIP 47814 | 5.69 |
| 2025-11-26 | 09:45:08.60 | -19:30:41.0 | 42.585 | 1.71 | 201.9 | HIP 47814 | 5.86 |
| 2025-11-27 | 09:45:07.52 | -19:31:19.1 | 42.571 | 1.71 | 203.9 | HIP 47814 | 6.08 |
| 2025-11-28 | 09:45:06.34 | -19:31:56.7 | 42.558 | 1.72 | 206.0 | HIP 47814 | 6.34 |
| 2025-11-29 | 09:45:05.07 | -19:32:33.7 | 42.545 | 1.72 | 208.0 | HIP 47814 | 6.64 |
| 2025-11-30 | 09:45:03.69 | -19:33:10.2 | 42.531 | 1.73 | 210.0 | HIP 47814 | 6.98 |
| 2025-12-01 | 09:45:02.22 | -19:33:46.1 | 42.518 | 1.74 | 212.1 | HIP 47814 | 7.34 |
| 2025-12-02 | 09:45:00.66 | -19:34:21.5 | 42.504 | 1.75 | 214.0 | HIP 47814 | 7.74 |
| 2025-12-03 | 09:44:59.00 | -19:34:56.2 | 42.491 | 1.76 | 216.0 | HIP 47814 | 8.16 |
| 2025-12-04 | 09:44:57.24 | -19:35:30.3 | 42.478 | 1.77 | 218.0 | HIP 47814 | 8.60 |
| 2025-12-05 | 09:44:55.39 | -19:36:03.9 | 42.464 | 1.79 | 219.9 | HIP 47814 | 9.06 |
| 2025-12-06 | 09:44:53.44 | -19:36:36.8 | 42.451 | 1.80 | 221.8 | HIP 47814 | 9.53 |
| 2025-12-07 | 09:44:51.41 | -19:37:09.0 | 42.438 | 1.80 | 221.8 | HIP 47814 | 10.03 |