C/2025 R1 (ATLAS)
Basic Information of C/2025 R1 (ATLAS)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 1.975221 |
| Eccentricity | 0.988164 |
| Inclination (deg) | 110.027300 |
| Longitude of ascending node (deg) | 60.396800 |
| Argument of perihelion (deg) | 77.549800 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 2155.837920 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2025-11-23T08:00:14.400 |
| Period (years) | 2155.837920 |
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 | 18:44:28.24 | +43:00:47.8 | 1.980 | 93.04 | 171.5 | HIP 91994 | 22.95 |
| 2025-11-22 | 18:44:58.16 | +42:23:59.2 | 1.993 | 91.07 | 171.0 | HIP 91994 | 14.65 |
| 2025-11-23 | 18:45:28.68 | +41:48:00.2 | 2.007 | 89.12 | 170.6 | HIP 92113 | 12.12 |
| 2025-11-24 | 18:45:59.77 | +41:12:50.1 | 2.021 | 87.21 | 170.1 | HIP 92048 | 12.00 |
| 2025-11-25 | 18:46:31.36 | +40:38:28.0 | 2.035 | 85.32 | 169.6 | HIP 92124 | 3.33 |
| 2025-11-26 | 18:47:03.43 | +40:04:53.3 | 2.050 | 83.48 | 169.2 | HIP 92093 | 15.87 |
| 2025-11-27 | 18:47:35.92 | +39:32:05.1 | 2.064 | 81.66 | 168.7 | HIP 92005 | 33.75 |
| 2025-11-28 | 18:48:08.80 | +39:00:02.7 | 2.078 | 79.88 | 168.3 | HIP 92506 | 34.76 |
| 2025-11-29 | 18:48:42.04 | +38:28:45.4 | 2.092 | 78.14 | 167.8 | HIP 92387 | 11.40 |
| 2025-11-30 | 18:49:15.59 | +37:58:12.1 | 2.106 | 76.43 | 167.3 | HIP 92276 | 13.94 |
| 2025-12-01 | 18:49:49.43 | +37:28:22.3 | 2.120 | 74.76 | 166.8 | HIP 92590 | 26.33 |
| 2025-12-02 | 18:50:23.52 | +36:59:14.9 | 2.134 | 73.12 | 166.4 | HIP 92395 | 20.31 |
| 2025-12-03 | 18:50:57.85 | +36:30:49.3 | 2.149 | 71.51 | 165.9 | HIP 92551 | 7.92 |
| 2025-12-04 | 18:51:32.39 | +36:03:04.6 | 2.163 | 69.94 | 165.4 | HIP 92481 | 22.72 |
| 2025-12-05 | 18:52:07.11 | +35:35:59.9 | 2.177 | 68.41 | 164.9 | HIP 92651 | 10.25 |
| 2025-12-06 | 18:52:42.00 | +35:09:34.5 | 2.191 | 66.90 | 164.4 | HIP 92651 | 19.20 |
| 2025-12-07 | 18:53:17.03 | +34:43:47.6 | 2.205 | 66.90 | 164.4 | HIP 92712 | 6.83 |