2026 AH4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6720079604 ± 3.16e-07
Semi-major axis (a)1.3399043497 AU ± 6.49e-08
Inclination (i)31.03565652° ± 1.99e-05
Long. of Asc. Node (Ω)301.27689817° ± 7.29e-06
Arg. of Perihelion (ω)64.43708296° ± 3.46e-05
Mean Anomaly (M)2.77914661° ± 1.04e-05
Mean Motion (n)0.6354795521°/day ± 4.62e-08
Perihelion dist (q)0.43947796 AU ± 4.24e-07
Aphelion dist (Q)2.24033074 AU ± 4.38e-07
Orbital Period1.55099606 yr ± 1.13e-07
Physical Parameters
H (abs. magnitude)20.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.195″
Uncertainty0
Orbit TypeApollo
MOID0.025903 AU
Observations Used98
Oppositions2
Arc Total2019-2026
First Observation Used2019-12-30
Last Observation Used2026-02-15
Observations (118)
Date Type RA Dec Mag Band Observatory
2026-01-16 13:34:08 C 11 15 15.939 -09 54 46.07 X F51
2026-01-16 14:05:00 C 11 15 00.304 -09 55 28.48 X F51
2026-01-17 09:12:47 C 11 05 36.985 -10 20 45.49 V G96
2026-01-17 09:20:14 C 11 05 33.274 -10 20 55.07 V G96
2026-01-17 09:27:42 C 11 05 29.580 -10 21 04.54 V G96
2026-01-17 09:33:56 B 11 05 26.722 -10 21 15.62 V U52
2026-01-17 09:35:10 C 11 05 25.854 -10 21 13.97 V G96
2026-01-17 09:41:50 B 11 05 22.925 -10 21 27.00 V U52
2026-01-18 09:05:00 C 10 54 04.370 -10 49 24.82 V 703
2026-01-18 09:08:19 C 10 54 02.826 -10 49 27.01 V 703
2026-01-18 09:11:37 C 10 54 01.159 -10 49 30.00 V 703
2026-01-18 09:14:57 C 10 53 59.572 -10 49 34.25 V 703
2026-01-18 10:08:17 C 10 53 33.587 -10 50 35.09 V I52
2026-01-18 10:10:15 C 10 53 32.608 -10 50 37.18 V I52
2026-01-18 10:10:29 C 10 53 32.503 -10 50 37.39 V I52
2026-01-18 10:12:27 C 10 53 31.542 -10 50 39.66 V I52
2026-01-18 12:10:04 B 10 52 34.817 -10 52 55.27 V U52
2026-01-18 12:30:04 B 10 52 25.037 -10 53 17.34 V U52
2026-01-18 12:50:05 B 10 52 15.439 -10 53 39.70 V U52
2026-01-18 22:15:34 C 10 47 47.563 -11 03 48.30 X N56
2026-01-18 22:24:59 C 10 47 43.040 -11 04 00.18 X N56
2026-01-18 22:34:24 C 10 47 38.531 -11 04 09.94 X N56
2026-01-19 03:25:43 B 10 45 21.490 -11 09 19.37 Z K74
2026-01-19 03:37:11 B 10 45 16.037 -11 09 31.07 Z K74
2026-01-19 04:10:51 B 10 45 00.026 -11 10 05.66 Z K74
2026-01-19 14:33:41 C 10 40 10.877 -11 19 35.90 W 474
2026-01-19 14:36:26 C 10 40 09.578 -11 19 38.46 W 474
2026-01-19 14:39:10 C 10 40 08.306 -11 19 40.94 W 474
2026-01-19 14:41:55 C 10 40 06.986 -11 19 43.86 W 474
2026-01-19 23:19:14 C 10 36 09.319 -11 27 56.38 V M22
2026-01-20 00:04:29 C 10 35 48.264 -11 28 37.81 V M22
2026-01-20 00:11:20 C 10 35 45.053 -11 28 44.87 V M22
2026-01-20 00:19:48 C 10 35 41.066 -11 28 52.68 V M22
2026-01-20 01:22:32 B 10 35 12.134 -11 30 33.23 Z K74
2026-01-20 01:37:38 B 10 35 05.155 -11 30 46.84 Z K74
2026-01-20 01:52:43 B 10 34 58.147 -11 31 00.70 Z K74
2026-01-20 08:39:59 C 10 31 53.584 -11 36 53.60 V 703
2026-01-20 08:46:33 C 10 31 50.599 -11 36 58.21 V 703
2026-01-20 08:49:51 C 10 31 49.120 -11 37 01.99 V 703
2026-01-21 02:14:08 B 10 24 01.351 -11 51 20.27 Z K74
2026-01-21 02:24:25 B 10 23 56.736 -11 51 28.04 Z K74
2026-01-21 03:44:30 B 10 23 20.906 -11 52 28.96 X K87
2026-01-21 04:01:39 B 10 23 13.270 -11 52 42.06 X K87
2026-01-21 04:18:51 B 10 23 05.599 -11 52 54.62 X K87
2026-01-22 01:28:22 C 10 13 57.718 -12 07 35.36 V R17
2026-01-22 01:48:45 C 10 13 48.910 -12 07 48.11 V R17
2026-01-22 02:09:07 C 10 13 40.039 -12 08 01.32 V R17
2026-01-22 02:22:34 B 10 13 33.406 -12 08 18.10 Z K74
2026-01-22 02:29:28 C 10 13 31.243 -12 08 14.93 V R17
2026-01-22 02:29:42 B 10 13 30.314 -12 08 22.42 Z K74