C/1995 Y1 (Hyakutake)
Basic Information of C/1995 Y1 (Hyakutake)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.068841 |
| Eccentricity | 0.999457 |
| Inclination (deg) | 53.530600 |
| Longitude of ascending node (deg) | 195.297800 |
| Argument of perihelion (deg) | 46.673300 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 87331.297507 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1996-02-22T17:28:27.840 |
| Period (years) | 87331.297507 |
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 | 02:39:53.08 | -10:10:42.0 | 51.942 | 2.58 | 260.7 | HIP 12363 | 23.50 |
| 2025-11-22 | 02:39:48.94 | -10:10:52.0 | 51.952 | 2.56 | 261.2 | HIP 12363 | 23.19 |
| 2025-11-23 | 02:39:44.82 | -10:11:01.4 | 51.962 | 2.54 | 261.7 | HIP 12363 | 22.92 |
| 2025-11-24 | 02:39:40.72 | -10:11:10.2 | 51.973 | 2.52 | 262.2 | HIP 12363 | 22.69 |
| 2025-11-25 | 02:39:36.66 | -10:11:18.4 | 51.984 | 2.50 | 262.8 | HIP 12363 | 22.50 |
| 2025-11-26 | 02:39:32.62 | -10:11:26.0 | 51.995 | 2.48 | 263.3 | HIP 12363 | 22.34 |
| 2025-11-27 | 02:39:28.62 | -10:11:32.9 | 52.006 | 2.46 | 263.8 | HIP 12363 | 22.21 |
| 2025-11-28 | 02:39:24.64 | -10:11:39.3 | 52.018 | 2.44 | 264.4 | HIP 12363 | 22.13 |
| 2025-11-29 | 02:39:20.70 | -10:11:45.0 | 52.030 | 2.41 | 264.9 | HIP 12363 | 22.07 |
| 2025-11-30 | 02:39:16.79 | -10:11:50.1 | 52.042 | 2.39 | 265.5 | HIP 12363 | 22.05 |
| 2025-12-01 | 02:39:12.92 | -10:11:54.6 | 52.054 | 2.36 | 266.1 | HIP 12363 | 22.06 |
| 2025-12-02 | 02:39:09.09 | -10:11:58.4 | 52.067 | 2.34 | 266.7 | HIP 12363 | 22.11 |
| 2025-12-03 | 02:39:05.29 | -10:12:01.7 | 52.080 | 2.31 | 267.3 | HIP 12363 | 22.18 |
| 2025-12-04 | 02:39:01.53 | -10:12:04.3 | 52.093 | 2.29 | 267.9 | HIP 12363 | 22.28 |
| 2025-12-05 | 02:38:57.81 | -10:12:06.3 | 52.106 | 2.26 | 268.5 | HIP 12363 | 22.40 |
| 2025-12-06 | 02:38:54.14 | -10:12:07.7 | 52.120 | 2.24 | 269.2 | HIP 12363 | 22.56 |
| 2025-12-07 | 02:38:50.50 | -10:12:08.4 | 52.133 | 2.24 | 269.2 | HIP 12363 | 22.73 |