C/2017 Y1 (PANSTARRS)
Basic Information of C/2017 Y1 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 3.700897 |
| Eccentricity | 0.998086 |
| Inclination (deg) | 55.242900 |
| Longitude of ascending node (deg) | 307.495600 |
| Argument of perihelion (deg) | 134.211700 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 85025.187319 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2017-09-01T02:16:22.080 |
| Period (years) | 85025.187319 |
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 | 11:36:35.12 | -57:29:29.4 | 20.331 | 7.92 | 155.3 | HIP 56442 | 19.81 |
| 2025-11-22 | 11:36:44.99 | -57:32:21.9 | 20.331 | 7.89 | 156.0 | HIP 56442 | 20.08 |
| 2025-11-23 | 11:36:54.57 | -57:35:14.9 | 20.330 | 7.87 | 156.8 | HIP 56841 | 20.36 |
| 2025-11-24 | 11:37:03.85 | -57:38:08.4 | 20.329 | 7.84 | 157.5 | HIP 56841 | 18.06 |
| 2025-11-25 | 11:37:12.83 | -57:41:02.3 | 20.328 | 7.82 | 158.3 | HIP 56841 | 16.09 |
| 2025-11-26 | 11:37:21.50 | -57:43:56.5 | 20.327 | 7.79 | 159.0 | HIP 56841 | 14.58 |
| 2025-11-27 | 11:37:29.86 | -57:46:51.0 | 20.326 | 7.76 | 159.8 | HIP 56841 | 13.67 |
| 2025-11-28 | 11:37:37.91 | -57:49:45.9 | 20.324 | 7.74 | 160.6 | HIP 56841 | 13.49 |
| 2025-11-29 | 11:37:45.65 | -57:52:41.0 | 20.323 | 7.71 | 161.4 | HIP 56841 | 14.05 |
| 2025-11-30 | 11:37:53.06 | -57:55:36.3 | 20.321 | 7.68 | 162.2 | HIP 56841 | 15.26 |
| 2025-12-01 | 11:38:00.16 | -57:58:31.7 | 20.319 | 7.65 | 163.0 | HIP 56841 | 16.98 |
| 2025-12-02 | 11:38:06.93 | -58:01:27.3 | 20.317 | 7.62 | 163.8 | HIP 56841 | 19.07 |
| 2025-12-03 | 11:38:13.38 | -58:04:23.0 | 20.315 | 7.59 | 164.6 | HIP 56966 | 19.58 |
| 2025-12-04 | 11:38:19.50 | -58:07:18.7 | 20.313 | 7.57 | 165.4 | HIP 56966 | 18.69 |
| 2025-12-05 | 11:38:25.29 | -58:10:14.4 | 20.311 | 7.54 | 166.2 | HIP 56966 | 18.32 |
| 2025-12-06 | 11:38:30.75 | -58:13:10.0 | 20.308 | 7.51 | 167.0 | HIP 56966 | 18.49 |
| 2025-12-07 | 11:38:35.87 | -58:16:05.6 | 20.306 | 7.51 | 167.0 | HIP 56966 | 19.18 |