2006 AL4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5939423904 ± 1.91e-08
Semi-major axis (a)2.5069147428 AU ± 9.24e-09
Inclination (i)2.76403687° ± 8.96e-06
Long. of Asc. Node (Ω)102.87573467° ± 4.91e-05
Arg. of Perihelion (ω)28.44954816° ± 6.35e-05
Mean Anomaly (M)346.72848491° ± 8.87e-06
Mean Motion (n)0.2483149856°/day ± 1.37e-09
Perihelion dist (q)1.01795181 AU ± 4.81e-08
Aphelion dist (Q)3.99587768 AU ± 5.02e-08
Orbital Period3.96925816 yr ± 2.19e-08
Physical Parameters
H (abs. magnitude)24.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.503″
Uncertainty0
Orbit TypeAmor
MOID0.039367 AU
Observations Used65
Oppositions12
Arc Total2006-2022
First Observation Used2006-01-08
Last Observation Used2022-01-07
Observations (66)
Date Type RA Dec Mag Band Observatory
2018-01-23 06:36:28 C 10 06 00.04 +31 48 14.7 U 703
2018-01-25 07:57:12 C 10 45 43.78 +30 05 56.7 o 691
2018-01-25 08:01:29 C 10 45 46.82 +30 05 46.9 o 691
2018-01-25 08:05:46 C 10 45 49.85 +30 05 37.0 o 691
2018-01-27 10:32:05 C 11 22 05.58 +27 45 15.3 o 691
2018-01-27 10:40:36 C 11 22 10.97 +27 44 48.5 o 691
2022-01-04 11:08:43 C 10 07 58.98 +14 06 46.7 o 291
2022-01-04 11:15:23 C 10 08 02.53 +14 06 37.7 o 291
2022-01-04 11:22:05 C 10 08 06.07 +14 06 29.1 o 291
2022-01-05 08:26:56 C 10 19 49.40 +13 36 11.5 o 691
2022-01-05 08:40:24 C 10 19 56.54 +13 35 53.5 o 691
2022-01-05 08:53:55 C 10 20 03.74 +13 35 34.4 o 691
2022-01-07 10:08:45 C 10 47 17.16 +12 17 08.9 V G96
2022-01-07 10:16:14 C 10 47 21.05 +12 16 56.0 V G96
2022-01-07 10:23:45 C 10 47 25.03 +12 16 43.0 V G96
2022-01-07 10:31:15 C 10 47 29.02 +12 16 30.2 V G96