77P/Longmore
Basic Information of 77P/Longmore
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 2.345743 |
| Eccentricity | 0.351960 |
| Inclination (deg) | 24.329300 |
| Longitude of ascending node (deg) | 14.747800 |
| Argument of perihelion (deg) | 196.597500 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 6.886807 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2030-02-20T07:03:49.423 |
| Period (years) | 6.886807 |
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 | 00:01:18.19 | -02:42:40.0 | 4.117 | 8.63 | 299.7 | HIP 159 | 11.57 |
| 2025-11-22 | 00:01:06.19 | -02:40:57.3 | 4.132 | 8.26 | 302.8 | HIP 159 | 14.95 |
| 2025-11-23 | 00:00:55.07 | -02:39:09.9 | 4.147 | 7.92 | 306.2 | HIP 159 | 18.18 |
| 2025-11-24 | 00:00:44.83 | -02:37:17.7 | 4.163 | 7.61 | 309.8 | HIP 159 | 21.27 |
| 2025-11-25 | 00:00:35.47 | -02:35:20.8 | 4.179 | 7.33 | 313.7 | HIP 118286 | 22.14 |
| 2025-11-26 | 00:00:26.98 | -02:33:19.2 | 4.194 | 7.09 | 317.9 | HIP 118286 | 22.20 |
| 2025-11-27 | 00:00:19.38 | -02:31:13.0 | 4.210 | 6.88 | 322.4 | HIP 118286 | 22.82 |
| 2025-11-28 | 00:00:12.64 | -02:29:02.1 | 4.226 | 6.73 | 327.0 | HIP 118312 | 23.05 |
| 2025-11-29 | 00:00:06.78 | -02:26:46.7 | 4.243 | 6.61 | 331.9 | HIP 118312 | 20.51 |
| 2025-11-30 | 00:00:01.78 | -02:24:26.7 | 4.259 | 6.55 | 336.8 | HIP 118312 | 17.97 |
| 2025-12-01 | 23:59:57.65 | -02:22:02.2 | 4.275 | 6.53 | 341.7 | HIP 118312 | 15.43 |
| 2025-12-02 | 23:59:54.37 | -02:19:33.3 | 4.292 | 6.57 | 346.7 | HIP 118312 | 12.87 |
| 2025-12-03 | 23:59:51.95 | -02:17:00.0 | 4.308 | 6.65 | 351.5 | HIP 118312 | 10.27 |
| 2025-12-04 | 23:59:50.37 | -02:14:22.2 | 4.325 | 6.77 | 356.1 | HIP 118312 | 7.62 |
| 2025-12-05 | 23:59:49.63 | -02:11:40.1 | 4.342 | 6.93 | 0.5 | HIP 118312 | 4.92 |
| 2025-12-06 | 23:59:49.73 | -02:08:53.7 | 4.359 | 7.13 | 4.7 | HIP 118312 | 2.15 |
| 2025-12-07 | 23:59:50.66 | -02:06:03.1 | 4.375 | 7.13 | 4.7 | HIP 118312 | 0.81 |