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
2021-01-12 04:34:08 S 05 19 00.698 -63 36 12.78 V C57
2021-01-12 04:34:08 s 1 -188046.55 7 +116361.98 5010.0 C57
2021-01-12 08:44:08 S 05 17 52.814 -63 47 50.78 V C57
2021-01-12 08:44:08 s 1 -183211.49 9 +95682.978 7860.0 C57
2021-01-12 10:04:08 S 05 17 29.287 -63 51 32.36 V C57
2021-01-12 10:04:08 s 1 -181298.93 5 +88868.829 9890.0 C57
2021-01-12 10:34:08 S 05 17 19.894 -63 53 04.02 V C57
2021-01-12 10:34:08 s 1 -180531.97 5 +86288.996 9970.0 C57
2021-01-12 11:34:08 S 05 17 03.722 -63 55 37.81 V C57
2021-01-12 11:34:08 s 1 -178913.11 9 +81089.390 5940.0 C57
2021-01-12 12:14:08 S 05 16 53.986 -63 57 35.28 V C57
2021-01-12 12:14:08 s 1 -177768.85 1 +77593.558 2790.0 C57
2021-01-12 14:34:08 S 05 16 16.558 -64 03 57.78 V C57
2021-01-12 14:34:08 s 1 -173327.61 5 +65175.477 5280.0 C57
2021-01-12 20:04:08 S 05 14 45.929 -64 19 29.35 V C57
2021-01-12 20:04:08 s 1 -159760.53 4 +34849.958 1310.0 C57
2021-08-28 09:44:54 C 23 07 30.28 +10 00 34.5 V G96
2021-08-28 09:56:32 C 23 07 29.41 +10 00 23.1 V G96
2021-08-28 10:05:22 C 23 07 28.69 +10 00 14.9 V G96
2021-08-28 10:14:13 C 23 07 27.99 +10 00 05.9 V G96
2021-09-09 05:34:56 C 22 46 20.74 +05 12 11.6 V G96
2021-09-09 05:43:09 C 22 46 20.15 +05 12 02.7 V G96
2021-09-09 05:51:22 C 22 46 19.53 +05 11 54.4 V G96
2021-09-09 05:59:36 C 22 46 18.92 +05 11 45.5 V G96
2021-09-09 08:13:24 C 22 46 09.660 +05 09 28.39 U F51
2021-09-09 08:30:05 C 22 46 08.429 +05 09 10.92 U F51
2021-09-09 08:46:41 C 22 46 07.211 +05 08 53.63 U F51
2021-09-27 06:40:08 C 22 21 55.905 -01 46 10.22 U F52
2021-09-27 06:56:36 C 22 21 55.207 -01 46 24.09 U F52
2021-09-27 07:13:08 C 22 21 54.518 -01 46 37.93 U F52
2021-09-27 07:29:37 C 22 21 53.819 -01 46 51.63 U F52
2021-09-30 06:06:34 C 22 19 19.862 -02 43 55.98 U F51
2021-09-30 06:23:36 C 22 19 19.248 -02 44 09.40 U F51
2021-09-30 06:40:31 C 22 19 18.649 -02 44 22.48 U F51
2021-10-04 07:49:27 C 22 16 28.635 -03 56 17.87 U F51
2021-10-04 08:05:31 C 22 16 28.201 -03 56 29.05 U F51
2021-10-04 08:21:39 C 22 16 27.752 -03 56 40.43 U F51
2021-10-26 05:32:18 C 22 14 15.999 -08 14 14.16 U F51
2021-10-26 05:48:37 C 22 14 16.188 -08 14 19.01 U F51
2021-10-26 06:04:49 C 22 14 16.389 -08 14 23.78 U F51
2023-12-12 05:40:13 C 06 42 54.816 -27 46 22.76 V W68
2023-12-12 05:44:11 C 06 42 54.667 -27 46 32.74 V W68
2023-12-12 05:52:06 C 06 42 54.480 -27 46 50.88 V W68
2023-12-12 22:45:27 C 06 42 32.498 -28 26 34.98 V M22
2023-12-12 22:48:04 C 06 42 32.407 -28 26 41.75 V M22
2023-12-12 22:52:12 C 06 42 32.282 -28 26 51.83 V M22
2023-12-12 22:59:29 C 06 42 32.033 -28 27 08.96 V M22
2023-12-13 22:48:04 C 06 41 57.314 -29 23 52.40 V M22
2023-12-13 22:50:40 C 06 41 57.240 -29 23 58.81 V M22
2023-12-13 22:54:52 C 06 41 57.046 -29 24 08.96 V M22