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
2025-05-03 01:05:03 C 12 26 46.488 +08 08 09.24 W X05
2025-05-03 01:07:10 C 12 26 46.733 +08 08 10.86 W X05
2025-05-03 01:08:34 C 12 26 46.895 +08 08 11.84 W X05
2025-05-03 01:09:58 C 12 26 47.077 +08 08 12.68 W X05
2025-05-03 01:15:34 C 12 26 47.778 +08 08 16.17 W X05
2025-05-03 01:16:58 C 12 26 47.918 +08 08 17.64 W X05
2025-05-03 01:19:04 C 12 26 48.199 +08 08 18.85 W X05
2025-05-03 01:22:43 C 12 26 48.665 +08 08 21.49 W X05
2025-05-03 01:24:07 C 12 26 48.814 +08 08 22.23 W X05
2025-05-03 01:24:48 C 12 26 48.934 +08 08 22.96 W X05
2025-05-03 01:26:13 C 12 26 49.066 +08 08 23.89 W X05
2025-05-03 01:28:21 C 12 26 49.333 +08 08 25.25 W X05
2025-05-03 01:29:44 C 12 26 49.534 +08 08 26.13 W X05
2025-05-03 01:31:08 C 12 26 49.696 +08 08 27.03 W X05
2025-05-03 01:31:50 C 12 26 49.754 +08 08 27.46 W X05
2025-05-03 01:33:14 C 12 26 49.952 +08 08 28.48 W X05
2025-05-03 01:38:09 C 12 26 50.547 +08 08 31.76 W X05
2025-05-03 01:40:15 C 12 26 50.797 +08 08 33.45 W X05
2025-05-03 01:42:29 C 12 26 51.094 +08 08 35.22 W X05
2025-05-03 01:43:52 C 12 26 51.256 +08 08 35.75 W X05
2025-05-03 01:45:15 C 12 26 51.417 +08 08 36.79 W X05
2025-05-03 01:45:57 C 12 26 51.500 +08 08 36.94 W X05
2025-05-03 01:54:22 C 12 26 52.538 +08 08 42.97 W X05
2025-05-03 01:55:48 C 12 26 52.711 +08 08 43.96 W X05
2025-05-03 01:56:30 C 12 26 52.809 +08 08 44.38 W X05
2025-05-03 02:06:25 C 12 26 54.036 +08 08 51.21 W X05
2025-05-03 02:07:06 C 12 26 54.100 +08 08 51.60 W X05
2025-05-03 02:09:55 C 12 26 54.448 +08 08 53.33 W X05
2025-05-03 02:10:36 C 12 26 54.541 +08 08 53.94 W X05
2025-05-03 02:13:24 C 12 26 54.887 +08 08 56.06 W X05
2025-05-03 02:15:29 C 12 26 55.128 +08 08 57.19 W X05
2025-05-03 02:19:00 C 12 26 55.588 +08 08 59.56 W X05
2025-05-03 02:20:23 C 12 26 55.747 +08 09 00.67 W X05
2025-05-03 02:21:04 C 12 26 55.822 +08 09 00.84 W X05
2025-05-03 02:30:33 C 12 26 56.984 +08 09 07.42 W X05
2025-05-03 02:36:07 C 12 26 57.688 +08 09 11.37 W X05
2025-05-03 02:48:02 C 12 26 59.171 +08 09 19.38 W X05
2025-05-03 02:48:43 C 12 26 59.229 +08 09 19.94 W X05
2025-05-03 02:53:44 C 12 26 59.839 +08 09 23.25 W X05
2025-05-03 03:06:26 C 12 27 01.405 +08 09 31.92 W X05
2025-05-03 03:07:51 C 12 27 01.591 +08 09 32.80 W X05
2025-05-03 03:13:35 C 12 27 02.267 +08 09 36.50 W X05
2025-05-04 00:36:45 C 12 29 53.060 +08 23 40.72 W X05
2025-05-04 00:40:20 C 12 29 53.512 +08 23 43.08 W X05
2025-05-04 00:41:02 C 12 29 53.626 +08 23 43.38 W X05
2025-05-04 00:43:52 C 12 29 53.964 +08 23 45.30 W X05
2025-05-04 00:47:22 C 12 29 54.406 +08 23 47.59 W X05
2025-05-04 00:53:05 C 12 29 55.116 +08 23 51.31 W X05
2025-05-04 00:55:12 C 12 29 55.383 +08 23 52.73 W X05
2025-05-04 00:56:41 C 12 29 55.550 +08 23 53.38 W X05