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A/2023 H4

Basic Information of A/2023 H4

Orbital Elements

Parameter Value
Orbit type A
Perihelion distance (AU) 2.124343
Eccentricity 0.984785
Inclination (deg) 76.571900
Longitude of ascending node (deg) 230.826700
Argument of perihelion (deg) 65.009500
Epoch 2025-11-21T00:00:00.000
Reference MPEC 2023-SQ0, MPC orbital elements
Period (years) 1649.791360

Latest Perihelion

Field Value
Date (UTC) 2023-08-08T12:41:28.320
Period (years) 1649.791360

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 03:18:36.43 +13:37:12.9 7.099 20.03 241.2 HIP 15345 17.31
2025-11-22 03:18:07.55 +13:33:21.0 7.109 19.91 241.2 HIP 15345 17.87
2025-11-23 03:17:38.85 +13:29:30.5 7.119 19.78 241.2 HIP 15345 21.58
2025-11-24 03:17:10.34 +13:25:41.5 7.129 19.65 241.2 HIP 15345 27.14
2025-11-25 03:16:42.03 +13:21:54.2 7.140 19.50 241.2 HIP 15113 29.22
2025-11-26 03:16:13.94 +13:18:08.5 7.152 19.35 241.2 HIP 15113 21.43
2025-11-27 03:15:46.07 +13:14:24.6 7.163 19.19 241.2 HIP 15113 13.70
2025-11-28 03:15:18.45 +13:10:42.5 7.175 19.02 241.2 HIP 15113 6.05
2025-11-29 03:14:51.08 +13:07:02.2 7.187 18.84 241.1 HIP 15113 1.81
2025-11-30 03:14:23.97 +13:03:23.9 7.200 18.66 241.1 HIP 15081 1.32
2025-12-01 03:13:57.14 +12:59:47.5 7.213 18.47 241.1 HIP 15081 8.69
2025-12-02 03:13:30.59 +12:56:13.2 7.226 18.27 241.1 HIP 15081 16.07
2025-12-03 03:13:04.34 +12:52:40.9 7.239 18.07 241.0 HIP 15081 23.38
2025-12-04 03:12:38.40 +12:49:10.7 7.253 17.86 241.0 HIP 14821 23.12
2025-12-05 03:12:12.78 +12:45:42.8 7.267 17.65 240.9 HIP 14821 21.16
2025-12-06 03:11:47.48 +12:42:17.0 7.282 17.43 240.9 HIP 14821 21.51
2025-12-07 03:11:22.51 +12:38:53.5 7.296 17.43 240.9 HIP 14821 23.98