C/2015 YG1 (NEOWISE)
Basic Information of C/2015 YG1 (NEOWISE)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 2.048495 |
| Eccentricity | 0.879212 |
| Inclination (deg) | 57.355100 |
| Longitude of ascending node (deg) | 350.628200 |
| Argument of perihelion (deg) | 102.254700 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
| Period (years) | 69.842002 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2015-09-29T20:31:12.000 |
| Period (years) | 69.842002 |
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 | 13:51:56.82 | -70:33:59.8 | 20.540 | 7.97 | 127.4 | HIP 67681 | 11.34 |
| 2025-11-22 | 13:52:27.30 | -70:35:55.9 | 20.543 | 7.97 | 128.0 | HIP 67681 | 9.77 |
| 2025-11-23 | 13:52:57.58 | -70:37:53.6 | 20.546 | 7.97 | 128.7 | HIP 67681 | 9.05 |
| 2025-11-24 | 13:53:27.66 | -70:39:53.0 | 20.549 | 7.97 | 129.3 | HIP 67681 | 9.38 |
| 2025-11-25 | 13:53:57.53 | -70:41:54.0 | 20.552 | 7.97 | 129.9 | HIP 67681 | 10.66 |
| 2025-11-26 | 13:54:27.18 | -70:43:56.5 | 20.554 | 7.97 | 130.5 | HIP 68077 | 10.22 |
| 2025-11-27 | 13:54:56.62 | -70:46:00.7 | 20.557 | 7.97 | 131.1 | HIP 68077 | 7.19 |
| 2025-11-28 | 13:55:25.82 | -70:48:06.4 | 20.559 | 7.97 | 131.8 | HIP 68077 | 4.40 |
| 2025-11-29 | 13:55:54.79 | -70:50:13.6 | 20.561 | 7.96 | 132.4 | HIP 68077 | 2.77 |
| 2025-11-30 | 13:56:23.52 | -70:52:22.3 | 20.563 | 7.96 | 133.0 | HIP 68077 | 4.06 |
| 2025-12-01 | 13:56:52.00 | -70:54:32.4 | 20.565 | 7.96 | 133.6 | HIP 68077 | 6.77 |
| 2025-12-02 | 13:57:20.22 | -70:56:44.0 | 20.566 | 7.95 | 134.3 | HIP 68077 | 9.78 |
| 2025-12-03 | 13:57:48.18 | -70:58:57.0 | 20.567 | 7.94 | 134.9 | HIP 68077 | 12.87 |
| 2025-12-04 | 13:58:15.87 | -71:01:11.5 | 20.569 | 7.94 | 135.5 | HIP 68077 | 16.01 |
| 2025-12-05 | 13:58:43.29 | -71:03:27.2 | 20.570 | 7.93 | 136.1 | HIP 68077 | 19.16 |
| 2025-12-06 | 13:59:10.43 | -71:05:44.4 | 20.571 | 7.92 | 136.8 | HIP 68649 | 19.37 |
| 2025-12-07 | 13:59:37.28 | -71:08:02.8 | 20.571 | 7.92 | 136.8 | HIP 68649 | 16.98 |