2025 HN3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5671580027 ± 6.09e-04
Semi-major axis (a)1.9244437846 AU ± 2.41e-03
Inclination (i)8.77622958° ± 7.29e-03
Long. of Asc. Node (Ω)41.15866444° ± 1.19e-03
Arg. of Perihelion (ω)239.65536674° ± 1.61e-03
Mean Anomaly (M)59.00460733° ± 1.06e-01
Mean Motion (n)0.3691938281°/day ± 6.94e-04
Perihelion dist (q)0.83298009 AU ± 1.57e-03
Aphelion dist (Q)3.01590748 AU ± 3.96e-03
Orbital Period2.66967162 yr ± 5.02e-03
Physical Parameters
H (abs. magnitude)25.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.349″
Uncertainty3
Orbit TypeApollo
MOID0.002356 AU
Observations Used42
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-24
Last Observation Used2025-05-01
Observations (42)
Date Type RA Dec Mag Band Observatory
2025-04-24 06:56:55 C 13 09 33.620 +11 34 22.51 V G96
2025-04-24 07:04:22 C 13 09 31.655 +11 34 25.36 V G96
2025-04-24 07:11:48 C 13 09 29.754 +11 34 28.42 V G96
2025-04-24 07:19:13 C 13 09 27.860 +11 34 32.09 V G96
2025-04-24 09:50:24 C 13 08 49.488 +11 35 33.76 V I52
2025-04-24 09:57:05 C 13 08 47.778 +11 35 36.67 V I52
2025-04-24 10:03:46 C 13 08 46.129 +11 35 39.08 V I52
2025-04-25 03:33:51 C 13 04 30.846 +11 43 47.82 V V06
2025-04-25 03:35:35 C 13 04 30.356 +11 43 48.76 V V06
2025-04-25 03:37:19 C 13 04 29.856 +11 43 49.62 V V06
2025-04-25 03:39:03 C 13 04 29.327 +11 43 50.77 V V06
2025-04-25 04:54:09 C 13 04 07.140 +11 44 29.26 V I52
2025-04-25 04:56:51 C 13 04 06.276 +11 44 30.95 V I52
2025-04-25 04:59:33 C 13 04 05.480 +11 44 32.28 V I52
2025-04-25 05:02:14 C 13 04 04.663 +11 44 33.32 V I52
2025-04-25 19:56:22 C 12 59 45.35 +11 51 21.9 V 587
2025-04-25 20:01:27 C 12 59 43.65 +11 51 24.9 V 587
2025-04-25 20:14:39 C 12 59 39.27 +11 51 31.9 V 587
2025-04-26 08:40:10 C 12 55 26.468 +11 58 10.96 V I52
2025-04-26 08:53:27 C 12 55 21.565 +11 58 17.87 V I52
2025-04-27 03:24:56 C 12 48 27.389 +12 08 10.32 V I52
2025-04-27 03:26:23 C 12 48 26.762 +12 08 11.18 V I52
2025-04-27 03:27:48 C 12 48 26.078 +12 08 12.19 V I52
2025-04-27 03:29:15 C 12 48 25.506 +12 08 13.24 V I52
2025-04-28 06:18:05 C 12 35 22.762 +12 23 27.31 V I52
2025-04-28 06:20:49 C 12 35 21.116 +12 23 28.57 V I52
2025-04-28 06:23:32 C 12 35 19.500 +12 23 30.34 V I52
2025-04-28 06:26:15 C 12 35 17.884 +12 23 32.03 V I52
2025-04-29 03:15:18 C 12 22 14.916 +12 35 35.23 V I52
2025-04-29 03:18:26 C 12 22 12.544 +12 35 37.00 V I52
2025-04-29 03:21:34 C 12 22 10.218 +12 35 39.34 V I52
2025-04-29 03:24:42 C 12 22 07.813 +12 35 41.21 V I52
2025-04-30 06:45:38 C 11 58 13.044 +12 50 03.62 V I52
2025-04-30 06:56:48 C 11 58 00.754 +12 50 07.51 V I52
2025-04-30 06:57:11 C 11 58 00.390 +12 50 08.16 V I52
2025-04-30 06:57:34 C 11 58 00.001 +12 50 07.98 V I52
2025-05-01 20:05:41 B 11 05 40.946 +12 49 48.68 Z K74
2025-05-01 20:11:34 B 11 05 30.048 +12 49 54.66 Z 185
2025-05-01 20:17:11 B 11 05 18.725 +12 49 40.26 Z K74
2025-05-01 20:28:52 B 11 04 56.047 +12 49 31.33 Z K74
2025-05-01 20:33:23 B 11 04 47.654 +12 49 38.82 Z 185
2025-05-01 20:54:53 B 11 04 05.818 +12 49 21.61 Z 185