C/1947 Y1 (Mrkos)
Basic Information of C/1947 Y1 (Mrkos)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.493701 |
| Eccentricity | 1.000025 |
| Inclination (deg) | 76.152800 |
| Longitude of ascending node (deg) | 198.175400 |
| Argument of perihelion (deg) | 62.044700 |
| Epoch | 2023-02-25T00:00:00.000 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1948-02-25T17:37:32.160 |
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 | 03:09:54.11 | -31:15:47.1 | 100.318 | 1.40 | 266.5 | HIP 14671 | 4.38 |
| 2025-11-22 | 03:09:51.49 | -31:15:49.1 | 100.326 | 1.40 | 267.4 | HIP 14671 | 3.83 |
| 2025-11-23 | 03:09:48.88 | -31:15:50.6 | 100.334 | 1.39 | 268.2 | HIP 14671 | 3.28 |
| 2025-11-24 | 03:09:46.28 | -31:15:51.7 | 100.342 | 1.38 | 269.0 | HIP 14671 | 2.75 |
| 2025-11-25 | 03:09:43.69 | -31:15:52.2 | 100.350 | 1.38 | 269.9 | HIP 14671 | 2.21 |
| 2025-11-26 | 03:09:41.11 | -31:15:52.3 | 100.359 | 1.37 | 270.7 | HIP 14671 | 1.70 |
| 2025-11-27 | 03:09:38.54 | -31:15:51.9 | 100.368 | 1.37 | 271.6 | HIP 14671 | 1.21 |
| 2025-11-28 | 03:09:35.99 | -31:15:51.0 | 100.377 | 1.36 | 272.4 | HIP 14671 | 0.80 |
| 2025-11-29 | 03:09:33.45 | -31:15:49.6 | 100.386 | 1.35 | 273.3 | HIP 14671 | 0.63 |
| 2025-11-30 | 03:09:30.92 | -31:15:47.7 | 100.395 | 1.35 | 274.2 | HIP 14671 | 0.85 |
| 2025-12-01 | 03:09:28.41 | -31:15:45.4 | 100.404 | 1.34 | 275.1 | HIP 14671 | 1.28 |
| 2025-12-02 | 03:09:25.91 | -31:15:42.5 | 100.414 | 1.33 | 276.0 | HIP 14671 | 1.76 |
| 2025-12-03 | 03:09:23.43 | -31:15:39.2 | 100.424 | 1.32 | 276.9 | HIP 14671 | 2.26 |
| 2025-12-04 | 03:09:20.97 | -31:15:35.4 | 100.434 | 1.32 | 277.8 | HIP 14671 | 2.77 |
| 2025-12-05 | 03:09:18.52 | -31:15:31.1 | 100.444 | 1.31 | 278.7 | HIP 14671 | 3.28 |
| 2025-12-06 | 03:09:16.10 | -31:15:26.4 | 100.454 | 1.30 | 279.6 | HIP 14671 | 3.79 |
| 2025-12-07 | 03:09:13.69 | -31:15:21.1 | 100.465 | 1.30 | 279.6 | HIP 14671 | 4.30 |