2011 AL24

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3454427432 ± 1.51e-07
Semi-major axis (a)1.7228745992 AU ± 1.91e-08
Inclination (i)7.84249131° ± 1.76e-05
Long. of Asc. Node (Ω)291.87152828° ± 3.99e-05
Arg. of Perihelion (ω)215.01021956° ± 3.06e-04
Mean Anomaly (M)191.28546452° ± 1.71e-04
Mean Motion (n)0.4358447048°/day ± 7.24e-09
Perihelion dist (q)1.12772007 AU ± 2.61e-07
Aphelion dist (Q)2.31802913 AU ± 2.62e-07
Orbital Period2.26141622 yr ± 3.76e-08
Physical Parameters
H (abs. magnitude)22.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.452″
Uncertainty0
Orbit TypeAmor
MOID0.158174 AU
Observations Used57
Oppositions5
Arc Total2011-2020
First Observation Used2011-01-11
Last Observation Used2020-01-31
Observations (58)
Date Type RA Dec Mag Band Observatory
2011-02-14 12:59:18 C 10 03 09.70 -22 44 05.7 V F51
2020-01-24 04:43:06 C 04 45 53.56 +21 44 57.8 V G96
2020-01-24 04:51:10 C 04 45 53.82 +21 44 47.9 V G96
2020-01-24 04:59:13 C 04 45 54.03 +21 44 38.0 V G96
2020-01-24 05:07:17 C 04 45 54.26 +21 44 28.0 V G96
2020-01-31 03:36:10 C 04 54 01.71 +18 26 18.8 V G96
2020-01-31 03:44:13 C 04 54 02.10 +18 26 09.9 V G96
2020-01-31 03:52:17 C 04 54 02.56 +18 26 00.9 V G96