C/2015 O1 (PANSTARRS)
Basic Information of C/2015 O1 (PANSTARRS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 3.745437 |
| Eccentricity | 1.001803 |
| Inclination (deg) | 27.105700 |
| Longitude of ascending node (deg) | 299.705200 |
| Argument of perihelion (deg) | 89.839300 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2021-P47, MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2018-02-18T10:15:18.720 |
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 | 10:10:24.07 | -05:40:05.2 | 19.125 | 3.15 | 165.1 | HIP 49832 | 11.87 |
| 2025-11-22 | 10:10:25.37 | -05:41:18.2 | 19.113 | 3.07 | 167.2 | HIP 49832 | 13.09 |
| 2025-11-23 | 10:10:26.47 | -05:42:30.1 | 19.102 | 3.01 | 169.4 | HIP 49832 | 14.30 |
| 2025-11-24 | 10:10:27.35 | -05:43:41.1 | 19.090 | 2.94 | 171.7 | HIP 49832 | 15.49 |
| 2025-11-25 | 10:10:28.04 | -05:44:50.9 | 19.079 | 2.88 | 174.1 | HIP 49832 | 16.66 |
| 2025-11-26 | 10:10:28.52 | -05:45:59.8 | 19.067 | 2.83 | 176.6 | HIP 49832 | 17.82 |
| 2025-11-27 | 10:10:28.79 | -05:47:07.5 | 19.055 | 2.78 | 179.1 | HIP 49832 | 18.95 |
| 2025-11-28 | 10:10:28.86 | -05:48:14.1 | 19.044 | 2.73 | 181.8 | HIP 49832 | 20.06 |
| 2025-11-29 | 10:10:28.72 | -05:49:19.6 | 19.032 | 2.69 | 184.6 | HIP 49832 | 21.14 |
| 2025-11-30 | 10:10:28.37 | -05:50:24.0 | 19.020 | 2.66 | 187.4 | HIP 49832 | 22.21 |
| 2025-12-01 | 10:10:27.82 | -05:51:27.2 | 19.009 | 2.63 | 190.3 | HIP 49832 | 23.26 |
| 2025-12-02 | 10:10:27.07 | -05:52:29.3 | 18.997 | 2.61 | 193.2 | HIP 49832 | 24.28 |
| 2025-12-03 | 10:10:26.11 | -05:53:30.2 | 18.986 | 2.59 | 196.2 | HIP 49832 | 25.29 |
| 2025-12-04 | 10:10:24.95 | -05:54:29.9 | 18.974 | 2.58 | 199.2 | HIP 49832 | 26.28 |
| 2025-12-05 | 10:10:23.58 | -05:55:28.4 | 18.962 | 2.58 | 202.3 | HIP 49832 | 27.26 |
| 2025-12-06 | 10:10:22.01 | -05:56:25.6 | 18.951 | 2.58 | 205.3 | HIP 49832 | 28.22 |
| 2025-12-07 | 10:10:20.24 | -05:57:21.7 | 18.939 | 2.58 | 205.3 | HIP 49961 | 29.16 |