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
2026-01-22 02:33:48 B 10 13 28.555 -12 08 25.04 X K87
2026-01-22 02:36:50 B 10 13 27.235 -12 08 27.02 Z K74
2026-01-22 02:42:41 B 10 13 24.751 -12 08 30.88 X K87
2026-01-22 02:51:34 B 10 13 20.880 -12 08 36.53 X K87
2026-01-22 22:29:21 C 10 05 10.298 -12 19 25.54 V M22
2026-01-22 23:12:46 C 10 04 52.195 -12 19 49.51 V M22
2026-01-22 23:15:22 C 10 04 51.125 -12 19 51.96 V M22
2026-01-22 23:19:55 C 10 04 49.178 -12 19 53.62 V M22
2026-01-28 05:51:24 B 09 18 57.732 -12 53 10.00 Z H36
2026-01-28 06:18:40 B 09 18 49.010 -12 53 10.82 Z H36
2026-01-28 06:45:56 B 09 18 40.255 -12 53 11.62 Z H36
2026-01-29 17:18:59 B 09 08 16.160 -12 52 13.77 X N56
2026-01-29 17:29:21 B 09 08 13.058 -12 52 13.66 X N56
2026-02-05 03:30:56 C 08 31 24.610 -12 17 51.60 V 291
2026-02-05 03:39:42 C 08 31 22.900 -12 17 49.20 V 291
2026-02-15 00:39:47 C 07 57 43.700 -10 42 03.40 V 807
2026-02-15 00:47:54 C 07 57 42.870 -10 41 59.90 V 807
2026-02-15 00:56:00 C 07 57 42.030 -10 41 57.20 V 807