418896 (2009 AK15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4287806772 ± 2.81e-08
Semi-major axis (a)1.3100465235 AU ± 8.61e-10
Inclination (i)13.83330589° ± 4.87e-06
Long. of Asc. Node (Ω)186.77382109° ± 1.91e-05
Arg. of Perihelion (ω)6.51251021° ± 1.97e-05
Mean Anomaly (M)48.36610728° ± 5.10e-06
Mean Motion (n)0.6573280992°/day ± 6.48e-10
Perihelion dist (q)0.74832389 AU ± 3.68e-08
Aphelion dist (Q)1.87176916 AU ± 3.69e-08
Orbital Period1.49944341 yr ± 1.48e-09
Physical Parameters
H (abs. magnitude)19.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.350″
Uncertainty0
Orbit TypeApollo
MOID0.208419 AU
Observations Used282
Oppositions5
Arc Total2009-2024
First Observation Used2009-01-06
Last Observation Used2024-10-01
Observations (410)
Date Type RA Dec Mag Band Observatory
2020-12-25 13:14:08 s 1 -100711.45 6 +382349.74 9000.0 C57
2020-12-25 13:34:08 S 06 24 48.936 -42 27 08.53 V C57
2020-12-25 13:34:08 s 1 -101331.26 8 +381962.71 1430.0 C57
2020-12-28 23:44:08 S 06 17 06.029 -46 09 33.95 V C57
2020-12-28 23:44:08 s 1 -196493.27 5 +167046.45 780.0 C57
2020-12-29 04:14:08 S 06 16 40.003 -46 21 35.82 V C57
2020-12-29 04:14:08 s 1 -195238.49 8 +147208.18 7190.0 C57
2020-12-29 04:34:08 S 06 16 38.894 -46 22 14.52 V C57
2020-12-29 04:34:08 s 1 -195093.35 3 +145698.21 2320.0 C57
2020-12-29 06:04:08 S 06 16 30.245 -46 26 16.66 V C57
2020-12-29 06:04:08 s 1 -194344.45 6 +138833.35 1810.0 C57
2020-12-29 14:24:08 S 06 15 44.304 -46 48 02.34 V C57
2020-12-29 14:24:08 s 1 -186942.95 6 +98573.886 2490.0 C57
2020-12-29 16:54:08 S 06 15 29.686 -46 54 27.14 V C57
2020-12-29 16:54:08 s 1 -183464.65 4 +85788.362 8990.0 C57
2020-12-29 19:04:08 S 06 15 18.706 -46 59 48.01 V C57
2020-12-29 19:04:08 s 1 -179889.47 1 +74446.243 8990.0 C57
2020-12-29 21:04:08 S 06 15 08.695 -47 04 59.77 V C57
2020-12-29 21:04:08 s 1 -176078.82 0 +63766.404 6660.0 C57
2021-01-02 05:14:08 S 06 09 14.165 -51 06 42.41 V C57
2021-01-02 05:14:08 s 1 +157036.17 8 +189039.64 2540.0 C57
2021-01-02 07:54:08 S 06 08 54.245 -51 15 22.97 V C57
2021-01-02 07:54:08 s 1 +155249.57 5 +200777.03 8380.0 C57
2021-01-02 11:34:08 S 06 08 26.033 -51 27 41.94 V C57
2021-01-02 11:34:08 s 1 +152235.04 9 +216188.61 7340.0 C57
2021-01-02 12:04:08 S 06 08 22.066 -51 29 17.56 V C57
2021-01-02 12:04:08 s 1 +151778.18 2 +218226.85 8070.0 C57
2021-01-02 14:04:08 S 06 08 06.113 -51 35 58.85 V C57
2021-01-02 14:04:08 s 1 +149849.05 6 +226231.76 9930.0 C57
2021-01-02 14:34:08 S 06 08 01.867 -51 37 45.23 V C57
2021-01-02 14:34:08 s 1 +149342.28 3 +228196.43 1450.0 C57
2021-01-02 18:24:08 S 06 07 31.572 -51 50 20.62 V C57
2021-01-02 18:24:08 s 1 +145155.50 2 +242785.75 2800.0 C57
2021-01-02 18:34:08 S 06 07 29.330 -51 50 56.22 V C57
2021-01-02 18:34:08 s 1 +144962.00 0 +243401.42 2670.0 C57
2021-01-05 00:44:08 S 05 59 03.067 -54 48 09.72 V C57
2021-01-05 00:44:08 s 1 +53333.031 0 +375306.28 1140.0 C57
2021-01-05 02:54:08 S 05 58 40.255 -54 55 13.87 V C57
2021-01-05 02:54:08 s 1 +49022.559 0 +378152.99 4730.0 C57
2021-01-05 04:54:08 S 05 58 18.199 -55 01 42.10 V C57
2021-01-05 04:54:08 s 1 +45025.191 0 +380634.45 1410.0 C57
2021-01-05 07:44:08 S 05 57 48.569 -55 10 53.98 V C57
2021-01-05 07:44:08 s 1 +39335.417 0 +383912.02 5670.0 C57
2021-01-05 09:04:08 S 05 57 34.097 -55 15 06.77 V C57
2021-01-05 09:04:08 s 1 +36648.204 0 +385358.79 920.0 C57
2021-01-05 13:34:08 S 05 56 45.278 -55 29 45.71 V C57
2021-01-05 13:34:08 s 1 +27540.904 0 +389795.24 8140.0 C57
2021-01-05 20:04:08 S 05 55 34.015 -55 50 38.90 V C57
2021-01-05 20:04:08 s 1 +14311.056 0 +395006.28 9110.0 C57
2021-01-06 05:34:08 S 05 53 43.013 -56 21 17.21 V C57