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A/2025 S2

Basic Information of A/2025 S2

Orbital Elements

Parameter Value
Orbit type A
Perihelion distance (AU) 1.686254
Eccentricity 0.973380
Inclination (deg) 96.642800
Longitude of ascending node (deg) 34.473100
Argument of perihelion (deg) 31.586600
Epoch 2025-11-21T00:00:00.000
Reference MPEC 2025-W75, MPC orbital elements
Period (years) 504.164675

Latest Perihelion

Field Value
Date (UTC) 2026-01-02T09:50:32.640
Period (years) 504.164675

Finding Chart

Sky Tracks

A/2025 S2 · Next 30 Days Steps: 3 days · geocentric

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 00:13:38.14 +12:46:14.7 0.970 187.51 291.1 HIP 1038 27.98
2025-11-22 00:08:50.59 +13:13:03.5 0.983 181.30 291.1 HIP 722 24.83
2025-11-23 00:04:12.15 +13:39:03.0 0.996 175.12 291.2 HIP 298 18.60
2025-11-24 23:59:42.86 +14:04:14.2 1.009 168.98 291.3 HIP 96 22.65
2025-11-25 23:55:22.69 +14:28:38.4 1.023 162.92 291.4 HIP 117873 13.85
2025-11-26 23:51:11.59 +14:52:17.0 1.038 156.95 291.5 HIP 117417 40.43
2025-11-27 23:47:09.47 +15:15:11.5 1.053 151.10 291.7 HIP 117409 21.30
2025-11-28 23:43:16.21 +15:37:23.9 1.068 145.38 291.9 HIP 117117 26.07
2025-11-29 23:39:31.65 +15:58:55.7 1.084 139.80 292.1 HIP 116677 32.69
2025-11-30 23:35:55.63 +16:19:49.0 1.100 134.38 292.3 HIP 116400 11.70
2025-12-01 23:32:27.96 +16:40:05.6 1.116 129.12 292.5 HIP 116160 5.04
2025-12-02 23:29:08.42 +16:59:47.4 1.133 124.04 292.8 HIP 115800 31.15
2025-12-03 23:25:56.81 +17:18:56.2 1.149 119.12 293.1 HIP 115699 13.95
2025-12-04 23:22:52.90 +17:37:33.9 1.166 114.38 293.5 HIP 115332 26.81
2025-12-05 23:19:56.46 +17:55:42.3 1.184 109.81 293.8 HIP 115185 14.77
2025-12-06 23:17:07.27 +18:13:23.3 1.201 105.42 294.3 HIP 115011 8.66
2025-12-07 23:14:25.10 +18:30:38.4 1.219 105.42 294.3 HIP 114877 28.74