C/2021 E3 (ZTF)
Basic Information of C/2021 E3 (ZTF)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.777619 |
| Eccentricity | 0.999616 |
| Inclination (deg) | 112.521000 |
| Longitude of ascending node (deg) | 104.483900 |
| Argument of perihelion (deg) | 228.787000 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2024-GJ3, MPC orbital elements |
| Period (years) | 314964.196892 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2022-06-10T19:22:04.800 |
| Period (years) | 314964.196892 |
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 | 07:17:00.80 | +24:21:12.1 | 10.641 | 10.99 | 290.7 | HIP 35224 | 11.33 |
| 2025-11-22 | 07:16:42.75 | +24:22:45.5 | 10.635 | 11.18 | 290.5 | HIP 35224 | 9.51 |
| 2025-11-23 | 07:16:24.35 | +24:24:19.2 | 10.629 | 11.36 | 290.2 | HIP 35224 | 9.59 |
| 2025-11-24 | 07:16:05.60 | +24:25:53.3 | 10.623 | 11.55 | 289.9 | HIP 35224 | 11.62 |
| 2025-11-25 | 07:15:46.52 | +24:27:27.7 | 10.617 | 11.73 | 289.7 | HIP 35222 | 14.82 |
| 2025-11-26 | 07:15:27.12 | +24:29:02.5 | 10.612 | 11.90 | 289.5 | HIP 35222 | 18.69 |
| 2025-11-27 | 07:15:07.38 | +24:30:37.5 | 10.607 | 12.07 | 289.2 | HIP 34995 | 15.21 |
| 2025-11-28 | 07:14:47.33 | +24:32:12.9 | 10.602 | 12.24 | 289.0 | HIP 34995 | 11.47 |
| 2025-11-29 | 07:14:26.97 | +24:33:48.5 | 10.597 | 12.40 | 288.8 | HIP 34995 | 8.86 |
| 2025-11-30 | 07:14:06.31 | +24:35:24.3 | 10.593 | 12.56 | 288.6 | HIP 34995 | 8.60 |
| 2025-12-01 | 07:13:45.35 | +24:37:00.2 | 10.589 | 12.72 | 288.4 | HIP 34995 | 10.94 |
| 2025-12-02 | 07:13:24.10 | +24:38:36.4 | 10.585 | 12.87 | 288.2 | HIP 34995 | 14.76 |
| 2025-12-03 | 07:13:02.57 | +24:40:12.7 | 10.581 | 13.02 | 288.0 | HIP 34995 | 19.23 |
| 2025-12-04 | 07:12:40.76 | +24:41:49.1 | 10.578 | 13.16 | 287.8 | HIP 34704 | 19.50 |
| 2025-12-05 | 07:12:18.68 | +24:43:25.6 | 10.574 | 13.30 | 287.6 | HIP 34704 | 14.82 |
| 2025-12-06 | 07:11:56.34 | +24:45:02.1 | 10.572 | 13.44 | 287.4 | HIP 34704 | 10.66 |
| 2025-12-07 | 07:11:33.74 | +24:46:38.6 | 10.569 | 13.44 | 287.4 | HIP 34704 | 7.99 |