2025 HK53

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5253989274 ± 5.52e-04
Semi-major axis (a)2.5733445936 AU ± 3.36e-03
Inclination (i)8.48306818° ± 5.64e-03
Long. of Asc. Node (Ω)199.82883811° ± 4.63e-03
Arg. of Perihelion (ω)15.28978545° ± 5.59e-03
Mean Anomaly (M)48.14087909° ± 9.51e-02
Mean Motion (n)0.2387620820°/day ± 4.68e-04
Perihelion dist (q)1.22131210 AU ± 2.14e-03
Aphelion dist (Q)3.92537708 AU ± 5.32e-03
Orbital Period4.12806873 yr ± 8.09e-03
Physical Parameters
H (abs. magnitude)24.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.142″
Uncertainty2
Orbit TypeAmor
MOID0.218928 AU
Observations Used174
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-30
Last Observation Used2025-05-04
Observations (175)
Date Type RA Dec Mag Band Observatory
2025-04-30 00:51:08 C 12 17 29.561 +07 15 27.63 W X05
2025-04-30 00:52:33 C 12 17 29.705 +07 15 29.04 W X05
2025-04-30 01:20:44 C 12 17 33.033 +07 15 50.74 W X05
2025-04-30 01:36:49 C 12 17 34.922 +07 16 03.26 W X05
2025-04-30 01:39:01 C 12 17 35.162 +07 16 04.84 W X05
2025-04-30 01:43:59 C 12 17 35.757 +07 16 08.75 W X05
2025-04-30 01:46:08 C 12 17 35.998 +07 16 10.44 W X05
2025-04-30 02:20:42 C 12 17 40.057 +07 16 37.66 W X05
2025-04-30 03:36:45 C 12 17 48.996 +07 17 36.47 W X05
2025-04-30 03:38:10 C 12 17 49.161 +07 17 37.61 W X05
2025-04-30 03:45:16 C 12 17 50.004 +07 17 42.90 W X05
2025-04-30 03:46:41 C 12 17 50.159 +07 17 44.06 W X05
2025-05-02 00:33:35 C 12 23 34.913 +07 51 05.90 W X05
2025-05-02 00:34:16 C 12 23 34.992 +07 51 06.21 W X05
2025-05-02 00:37:46 C 12 23 35.403 +07 51 09.05 W X05
2025-05-02 00:40:38 C 12 23 35.772 +07 51 11.10 W X05
2025-05-02 00:41:20 C 12 23 35.860 +07 51 11.61 W X05
2025-05-02 00:42:43 C 12 23 36.019 +07 51 12.36 W X05
2025-05-02 00:44:06 C 12 23 36.192 +07 51 13.33 W X05
2025-05-02 00:44:48 C 12 23 36.264 +07 51 13.85 W X05
2025-05-02 00:46:11 C 12 23 36.434 +07 51 15.12 W X05
2025-05-02 00:47:37 C 12 23 36.623 +07 51 16.03 W X05
2025-05-02 00:48:18 C 12 23 36.705 +07 51 16.49 W X05
2025-05-02 00:49:43 C 12 23 36.879 +07 51 17.53 W X05
2025-05-02 00:51:16 C 12 23 37.044 +07 51 18.34 W X05
2025-05-02 00:51:57 C 12 23 37.148 +07 51 19.23 W X05
2025-05-02 00:52:39 C 12 23 37.234 +07 51 19.58 W X05
2025-05-02 00:55:27 C 12 23 37.585 +07 51 21.47 W X05
2025-05-02 00:58:56 C 12 23 37.980 +07 51 24.18 W X05
2025-05-02 01:02:26 C 12 23 38.426 +07 51 26.64 W X05
2025-05-02 01:03:53 C 12 23 38.601 +07 51 27.87 W X05
2025-05-02 01:05:17 C 12 23 38.755 +07 51 28.77 W X05
2025-05-02 01:05:59 C 12 23 38.847 +07 51 29.08 W X05
2025-05-02 01:07:21 C 12 23 39.015 +07 51 30.09 W X05
2025-05-02 01:08:44 C 12 23 39.187 +07 51 31.31 W X05
2025-05-02 01:12:26 C 12 23 39.628 +07 51 33.78 W X05
2025-05-02 01:20:13 C 12 23 40.592 +07 51 39.43 W X05
2025-05-02 01:20:55 C 12 23 40.673 +07 51 39.96 W X05
2025-05-02 01:21:36 C 12 23 40.749 +07 51 40.36 W X05
2025-05-02 01:27:11 C 12 23 41.420 +07 51 44.37 W X05
2025-05-02 01:27:54 C 12 23 41.511 +07 51 44.90 W X05
2025-05-02 01:30:00 C 12 23 41.769 +07 51 46.33 W X05
2025-05-02 01:32:05 C 12 23 42.026 +07 51 48.01 W X05
2025-05-02 01:33:28 C 12 23 42.205 +07 51 48.79 W X05
2025-05-02 01:34:09 C 12 23 42.267 +07 51 49.20 W X05
2025-05-02 01:35:32 C 12 23 42.442 +07 51 50.34 W X05
2025-05-02 01:36:58 C 12 23 42.610 +07 51 51.47 W X05
2025-05-02 01:37:39 C 12 23 42.694 +07 51 51.73 W X05
2025-05-02 01:39:03 C 12 23 42.882 +07 51 52.92 W X05
2025-05-02 01:41:15 C 12 23 43.137 +07 51 54.48 W X05