2020 AK

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5271377618 ± 9.49e-09
Semi-major axis (a)1.8649817744 AU ± 3.89e-09
Inclination (i)8.14350694° ± 1.41e-06
Long. of Asc. Node (Ω)243.13574720° ± 2.83e-05
Arg. of Perihelion (ω)344.73539597° ± 2.73e-05
Mean Anomaly (M)76.46215215° ± 2.74e-06
Mean Motion (n)0.3869905751°/day ± 1.21e-09
Perihelion dist (q)0.88187946 AU ± 1.78e-08
Aphelion dist (Q)2.84808409 AU ± 1.87e-08
Orbital Period2.54689997 yr ± 7.97e-09
Physical Parameters
H (abs. magnitude)19.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.201″
Uncertainty0
Orbit TypeApollo
MOID0.079205 AU
Observations Used341
Oppositions4
Arc Total2019-2025
First Observation Used2019-12-29
Last Observation Used2025-10-17
Observations (374)
Date Type RA Dec Mag Band Observatory
2020-01-22 15:08:07 C 12 40 02.311 -23 44 10.64 U F51
2020-01-27 14:08:58 C 13 04 16.674 -27 13 29.41 U F51
2020-01-27 14:22:49 C 13 04 19.662 -27 13 54.36 U F51
2020-01-27 14:36:39 C 13 04 22.629 -27 14 19.07 U F51
2020-01-27 14:50:28 C 13 04 25.603 -27 14 43.74 U F51
2020-01-28 13:50:31 C 13 09 34.111 -27 55 47.43 U F51
2020-01-28 14:20:41 C 13 09 40.789 -27 56 41.52 U F51
2020-02-05 12:48:43 C 13 58 57.26 -33 31 11.5 V I52
2020-02-05 12:49:55 C 13 58 57.70 -33 31 14.1 V I52
2020-02-05 12:50:31 C 13 58 57.83 -33 31 15.1 V I52
2020-02-14 09:09:34 S 15 09 56.772 -38 34 42.82 L C51
2020-02-15 00:51:20 S 15 15 50.602 -38 51 20.70 L C51
2020-02-29 08:24:28 C 17 33 21.00 -39 46 45.1 u 807
2020-02-29 08:30:00 C 17 33 23.12 -39 46 41.3 u 807
2020-02-29 08:35:24 C 17 33 25.26 -39 46 37.5 u 807
2020-03-13 09:37:51 C 19 18 10.44 -33 14 40.3 u 807
2020-03-13 09:39:18 C 19 18 10.86 -33 14 38.0 u 807
2020-06-01 14:11:45 C 23 37 41.431 +07 00 05.00 U F51
2020-06-01 14:17:18 C 23 37 41.818 +07 00 09.25 U F51
2020-06-01 14:22:52 C 23 37 42.200 +07 00 13.32 U F51
2020-06-01 14:28:24 C 23 37 42.573 +07 00 17.58 U F51
2020-08-10 08:53:13 C 00 07 30.86 +17 53 31.0 V I52
2020-08-10 08:59:54 C 00 07 30.59 +17 53 29.9 V I52
2020-08-10 09:06:36 C 00 07 30.24 +17 53 29.5 V I52
2020-08-14 08:36:35 C 00 02 58.69 +17 41 27.4 V G96
2020-08-14 08:42:41 C 00 02 58.37 +17 41 26.4 V G96
2020-08-14 08:48:47 C 00 02 58.05 +17 41 25.1 V G96
2020-08-14 08:56:49 C 00 02 57.63 +17 41 24.2 V G96
2020-08-19 09:54:07 C 23 56 23.455 +17 15 43.97 U F52
2020-08-19 10:11:34 C 23 56 22.406 +17 15 39.44 U F52
2020-08-19 10:29:02 C 23 56 21.357 +17 15 34.87 U F52
2020-08-19 10:46:39 C 23 56 20.299 +17 15 30.57 U F52
2020-08-27 06:54:15 C 23 44 42.72 +16 12 36.7 V G96
2020-08-27 07:01:43 C 23 44 42.21 +16 12 34.1 V G96
2020-08-27 07:09:08 C 23 44 41.72 +16 12 31.4 V G96
2020-08-27 07:16:35 C 23 44 41.20 +16 12 28.2 V G96
2020-08-27 12:47:00 C 23 44 19.349 +16 10 16.17 U F52
2020-08-27 13:03:50 C 23 44 18.211 +16 10 09.10 U F52
2020-08-27 13:20:34 C 23 44 17.084 +16 10 02.50 U F52
2020-08-27 13:37:20 C 23 44 15.954 +16 09 55.43 U F52
2020-09-12 12:09:28 C 23 19 12.973 +12 52 35.21 U F52
2020-09-12 12:24:14 C 23 19 12.027 +12 52 26.31 U F52
2020-09-12 12:53:46 C 23 19 10.128 +12 52 08.59 U F52
2020-09-16 08:30:28 C 23 13 38.970 +11 56 52.68 U F51
2020-09-16 08:33:15 C 23 13 38.797 +11 56 51.02 U F51
2020-09-16 08:46:39 C 23 13 37.975 +11 56 42.83 U F51
2020-09-16 08:49:24 C 23 13 37.815 +11 56 41.11 U F51
2020-09-16 09:02:51 C 23 13 37.000 +11 56 32.87 U F51
2020-09-16 09:05:38 C 23 13 36.837 +11 56 31.31 U F51
2020-09-16 09:22:01 C 23 13 35.817 +11 56 21.14 U F51