2011 AH5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2901154981 ± 6.67e-07
Semi-major axis (a)1.0780168323 AU ± 3.07e-07
Inclination (i)6.84445122° ± 1.93e-05
Long. of Asc. Node (Ω)294.55395517° ± 1.02e-05
Arg. of Perihelion (ω)267.39372944° ± 4.19e-05
Mean Anomaly (M)41.08337582° ± 1.41e-03
Mean Motion (n)0.8805904336°/day ± 3.76e-07
Perihelion dist (q)0.76526744 AU ± 7.51e-07
Aphelion dist (Q)1.39076622 AU ± 8.21e-07
Orbital Period1.11927889 yr ± 4.78e-07
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.563″
Uncertainty1
Orbit TypeApollo
MOID0.003650 AU
Observations Used60
Oppositions1
Arc Total2011-2012
First Observation Used2011-01-08
Last Observation Used2012-08-13
Observations (60)
Date Type RA Dec Mag Band Observatory
2011-01-12 13:12:26 C 13 11 04.83 +27 05 58.6 c 926
2011-01-12 13:13:28 C 13 11 09.14 +27 05 14.3 c 926
2011-01-12 13:14:31 C 13 11 13.58 +27 04 29.0 c 926
2011-01-12 13:16:34 C 13 11 22.15 +27 03 00.6 c 926
2012-07-18 13:50:40 C 00 48 21.920 +13 39 29.62 t 568
2012-07-18 13:53:40 C 00 48 21.376 +13 39 31.82 t 568
2012-07-18 13:56:45 C 00 48 20.817 +13 39 34.30 t 568
2012-08-13 11:04:04 C 22 53 34.340 +16 17 25.30 t 568
2012-08-13 11:07:37 C 22 53 33.648 +16 17 24.05 t 568
2012-08-13 11:11:06 C 22 53 32.959 +16 17 22.86 t 568