2022 AL2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2627904939 ± 1.75e-07
Semi-major axis (a)1.6426470148 AU ± 1.17e-07
Inclination (i)33.06944957° ± 1.84e-05
Long. of Asc. Node (Ω)290.44722092° ± 5.13e-06
Arg. of Perihelion (ω)103.79022625° ± 4.47e-05
Mean Anomaly (M)346.33518183° ± 5.83e-05
Mean Motion (n)0.4681617232°/day ± 5.00e-08
Perihelion dist (q)1.21097499 AU ± 3.01e-07
Aphelion dist (Q)2.07431904 AU ± 3.24e-07
Orbital Period2.10531155 yr ± 2.25e-07
Physical Parameters
H (abs. magnitude)21.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.218″
Uncertainty0
Orbit TypeAmor
MOID0.407700 AU
Observations Used65
Oppositions1
Arc Total2021-2023
First Observation Used2021-12-13
Last Observation Used2023-09-18
Observations (68)
Date Type RA Dec Mag Band Observatory
2023-06-23 13:13:49 C 21 56 48.493 -04 09 28.14 V T12
2023-06-29 12:52:52 C 21 55 28.028 +00 00 31.44 V F52
2023-07-08 06:40:43 C 21 49 49.145 +06 55 04.73 V V06
2023-07-08 06:59:00 C 21 49 48.385 +06 55 43.61 V V06
2023-07-08 07:17:19 C 21 49 47.651 +06 56 22.70 V V06
2023-07-08 07:35:37 C 21 49 46.891 +06 57 01.37 V V06
2023-07-21 06:14:18 C 21 31 31.95 +18 40 55.6 u H21
2023-07-21 06:18:20 C 21 31 31.61 +18 41 04.9 u H21
2023-07-21 06:20:20 C 21 31 31.46 +18 41 09.1 u H21
2023-07-23 06:39:11 C 21 27 30.15 +20 35 27.3 u H21
2023-07-23 06:53:17 C 21 27 28.89 +20 35 59.4 u H21
2023-08-12 03:53:24 C 20 31 58.20 +37 29 40.2 u H21
2023-08-12 04:13:11 C 20 31 55.41 +37 30 14.3 u H21
2023-08-13 03:36:20 C 20 28 40.04 +38 09 02.9 u H21
2023-08-13 03:51:07 C 20 28 37.88 +38 09 26.8 u H21
2023-09-18 06:06:46 C 18 53 15.915 +48 45 08.80 X F52
2023-09-18 06:25:15 C 18 53 14.881 +48 45 11.77 X F52
2023-09-18 07:02:05 C 18 53 12.725 +48 45 17.10 X F52