C/2018 E1 (ATLAS)
Basic Information of C/2018 E1 (ATLAS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.692591 |
| Eccentricity | 0.949975 |
| Inclination (deg) | 72.513900 |
| Longitude of ascending node (deg) | 146.846600 |
| Argument of perihelion (deg) | 299.260900 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 394.888911 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2018-04-18T00:59:11.040 |
| Period (years) | 394.888911 |
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 | 15:44:00.31 | +50:31:42.6 | 18.761 | 8.76 | 92.5 | HIP 77188 | 18.13 |
| 2025-11-22 | 15:44:22.33 | +50:31:33.3 | 18.762 | 8.75 | 91.7 | HIP 77188 | 15.23 |
| 2025-11-23 | 15:44:44.35 | +50:31:26.9 | 18.763 | 8.74 | 90.9 | HIP 77188 | 12.62 |
| 2025-11-24 | 15:45:06.34 | +50:31:23.4 | 18.764 | 8.73 | 90.1 | HIP 77188 | 10.49 |
| 2025-11-25 | 15:45:28.32 | +50:31:22.8 | 18.764 | 8.72 | 89.3 | HIP 77188 | 9.18 |
| 2025-11-26 | 15:45:50.26 | +50:31:25.1 | 18.765 | 8.71 | 88.5 | HIP 77188 | 9.06 |
| 2025-11-27 | 15:46:12.18 | +50:31:30.3 | 18.765 | 8.70 | 87.7 | HIP 77188 | 10.15 |
| 2025-11-28 | 15:46:34.06 | +50:31:38.4 | 18.766 | 8.69 | 86.9 | HIP 77188 | 12.14 |
| 2025-11-29 | 15:46:55.90 | +50:31:49.4 | 18.766 | 8.68 | 86.1 | HIP 77188 | 14.66 |
| 2025-11-30 | 15:47:17.69 | +50:32:03.3 | 18.767 | 8.67 | 85.3 | HIP 77188 | 17.48 |
| 2025-12-01 | 15:47:39.44 | +50:32:20.1 | 18.767 | 8.65 | 84.5 | HIP 77263 | 19.30 |
| 2025-12-02 | 15:48:01.13 | +50:32:39.8 | 18.767 | 8.64 | 83.7 | HIP 77263 | 21.26 |
| 2025-12-03 | 15:48:22.76 | +50:33:02.3 | 18.767 | 8.63 | 82.9 | HIP 77263 | 23.52 |
| 2025-12-04 | 15:48:44.33 | +50:33:27.8 | 18.767 | 8.62 | 82.1 | HIP 77573 | 24.24 |
| 2025-12-05 | 15:49:05.84 | +50:33:56.1 | 18.767 | 8.61 | 81.3 | HIP 77573 | 21.99 |
| 2025-12-06 | 15:49:27.27 | +50:34:27.2 | 18.767 | 8.59 | 80.5 | HIP 77573 | 20.04 |
| 2025-12-07 | 15:49:48.63 | +50:35:01.2 | 18.767 | 8.59 | 80.5 | HIP 77573 | 18.48 |