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C/2023 H5 (Lemmon)

Basic Information of C/2023 H5 (Lemmon)

Orbital Elements

Parameter Value
Orbit type C
Perihelion distance (AU) 4.312662
Eccentricity 1.000466
Inclination (deg) 97.854600
Longitude of ascending node (deg) 159.476100
Argument of perihelion (deg) 60.110700
Epoch 2025-11-21T00:00:00.000
Reference MPEC 2025-W75, COBS 1 year

Latest Perihelion

Field Value
Date (UTC) 2025-06-30T08:25:26.400

Finding Chart

Sky Tracks

C/2023 H5 (Lemmon) · 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 16:13:49.46 +63:19:09.0 4.479 54.44 91.1 HIP 79161 30.28
2025-11-22 16:17:03.37 +63:18:35.2 4.477 54.52 91.2 HIP 79863 22.79
2025-11-23 16:20:17.47 +63:17:58.7 4.476 54.59 91.4 HIP 79863 25.67
2025-11-24 16:23:31.74 +63:17:19.3 4.475 54.65 91.5 HIP 79863 41.97
2025-11-25 16:26:46.15 +63:16:37.2 4.475 54.71 91.6 HIP 80836 30.47
2025-11-26 16:30:00.65 +63:15:52.2 4.474 54.76 91.7 HIP 80836 18.63
2025-11-27 16:33:15.22 +63:15:04.3 4.473 54.80 91.8 HIP 81162 9.08
2025-11-28 16:36:29.83 +63:14:13.6 4.473 54.83 92.0 HIP 81358 10.25
2025-11-29 16:39:44.45 +63:13:20.1 4.473 54.86 92.1 HIP 81358 21.13
2025-11-30 16:42:59.03 +63:12:23.7 4.473 54.87 92.2 HIP 82145 28.52
2025-12-01 16:46:13.55 +63:11:24.4 4.473 54.89 92.3 HIP 82145 12.61
2025-12-02 16:49:27.99 +63:10:22.3 4.473 54.89 92.5 HIP 82421 8.06
2025-12-03 16:52:42.30 +63:09:17.4 4.473 54.89 92.6 HIP 82552 1.95
2025-12-04 16:55:56.46 +63:08:09.6 4.473 54.88 92.7 HIP 82655 14.84
2025-12-05 16:59:10.44 +63:06:59.0 4.474 54.87 92.8 HIP 83267 22.24
2025-12-06 17:02:24.21 +63:05:45.6 4.475 54.85 93.0 HIP 83267 21.18
2025-12-07 17:05:37.75 +63:04:29.5 4.476 54.85 93.0 HIP 83799 25.49