C/2017 A1 (PANSTARRS)
Basic Information of C/2017 A1 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.290342 |
| Eccentricity | 0.971456 |
| Inclination (deg) | 49.794500 |
| Longitude of ascending node (deg) | 121.067100 |
| Argument of perihelion (deg) | 2.048200 |
| Epoch | 2017-05-07T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 718.750660 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2017-05-17T03:14:41.280 |
| Period (years) | 718.750660 |
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 | 18:19:36.31 | +01:18:02.6 | 21.380 | 6.62 | 106.9 | HIP 89768 | 11.34 |
| 2025-11-22 | 18:19:46.45 | +01:17:16.4 | 21.394 | 6.66 | 106.4 | HIP 89768 | 13.66 |
| 2025-11-23 | 18:19:56.68 | +01:16:31.3 | 21.408 | 6.71 | 105.8 | HIP 89768 | 16.08 |
| 2025-11-24 | 18:20:07.00 | +01:15:47.3 | 21.421 | 6.75 | 105.3 | HIP 89768 | 18.58 |
| 2025-11-25 | 18:20:17.42 | +01:15:04.5 | 21.434 | 6.79 | 104.8 | HIP 89768 | 21.14 |
| 2025-11-26 | 18:20:27.93 | +01:14:22.8 | 21.447 | 6.83 | 104.3 | HIP 89997 | 21.17 |
| 2025-11-27 | 18:20:38.53 | +01:13:42.2 | 21.460 | 6.87 | 103.8 | HIP 89997 | 18.45 |
| 2025-11-28 | 18:20:49.21 | +01:13:02.8 | 21.473 | 6.91 | 103.3 | HIP 89997 | 15.74 |
| 2025-11-29 | 18:20:59.97 | +01:12:24.5 | 21.485 | 6.95 | 102.9 | HIP 89997 | 13.02 |
| 2025-11-30 | 18:21:10.81 | +01:11:47.4 | 21.497 | 6.98 | 102.4 | HIP 89997 | 10.32 |
| 2025-12-01 | 18:21:21.73 | +01:11:11.5 | 21.509 | 7.02 | 101.9 | HIP 89997 | 7.67 |
| 2025-12-02 | 18:21:32.72 | +01:10:36.7 | 21.521 | 7.05 | 101.5 | HIP 89997 | 5.18 |
| 2025-12-03 | 18:21:43.78 | +01:10:03.1 | 21.532 | 7.08 | 101.0 | HIP 89997 | 3.27 |
| 2025-12-04 | 18:21:54.90 | +01:09:30.7 | 21.543 | 7.11 | 100.6 | HIP 89997 | 3.26 |
| 2025-12-05 | 18:22:06.09 | +01:08:59.4 | 21.554 | 7.14 | 100.1 | HIP 89997 | 5.18 |
| 2025-12-06 | 18:22:17.34 | +01:08:29.3 | 21.565 | 7.17 | 99.7 | HIP 89997 | 7.72 |
| 2025-12-07 | 18:22:28.66 | +01:08:00.4 | 21.575 | 7.17 | 99.7 | HIP 89997 | 10.44 |