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
2025-03-04 18:35:24 B 07 03 29.856 -07 59 22.81 X K87
2025-03-04 18:49:35 B 07 03 28.498 -07 59 22.88 X K87
2025-03-04 19:03:14 B 07 03 27.163 -07 59 24.29 X K87
2025-03-04 20:19:29 B 07 03 19.70 -07 59 28.0 X K83
2025-03-04 20:26:47 B 07 03 19.00 -07 59 28.2 X K83
2025-03-04 20:33:32 B 07 03 18.35 -07 59 28.7 X K83
2025-03-06 19:28:11 B 06 59 04.109 -08 02 05.93 X K87
2025-03-06 19:35:51 C 06 59 03.022 -08 01 32.41 V M22
2025-03-06 19:40:26 C 06 59 02.558 -08 01 32.92 V M22
2025-03-06 20:11:48 B 06 58 59.976 -08 02 07.87 X K87
2025-03-06 20:17:45 C 06 58 59.028 -08 01 34.32 V M22
2025-03-10 01:37:48 C 06 52 18.20 -08 04 37.4 V H21
2025-03-10 01:40:38 C 06 52 17.93 -08 04 37.4 V H21
2025-03-10 01:43:29 C 06 52 17.68 -08 04 37.7 V H21
2025-03-10 01:46:20 C 06 52 17.42 -08 04 37.9 V H21
2025-03-10 01:49:11 C 06 52 17.14 -08 04 38.0 V H21
2025-03-10 01:52:01 C 06 52 16.88 -08 04 38.1 V H21
2025-03-18 18:33:19 C 06 35 49.092 -08 04 00.55 W 246
2025-03-18 18:33:34 C 06 35 49.135 -08 04 00.85 W 246
2025-03-18 18:34:18 C 06 35 49.071 -08 04 00.34 W 246
2025-03-18 18:34:32 C 06 35 48.963 -08 04 00.50 W 246
2025-03-18 18:37:44 C 06 35 48.813 -08 04 00.64 W 246
2025-03-18 18:37:58 C 06 35 48.774 -08 04 01.10 W 246
2025-03-19 18:47:47 B 06 34 00.900 -08 03 26.03 X K87
2025-03-19 18:56:45 B 06 34 00.180 -08 03 26.14 X K87
2025-03-19 19:05:13 B 06 33 59.482 -08 03 26.03 X K87
2025-03-26 17:56:19 C 06 21 41.328 -07 56 59.96 V M22
2025-03-26 18:01:32 C 06 21 40.894 -07 57 00.04 V M22
2025-03-26 18:09:21 C 06 21 40.279 -07 56 59.50 V M22
2025-03-26 18:27:00 C 06 21 38.798 -07 56 58.56 V M22
2025-04-01 23:57:50 C 06 09 48.998 -07 49 43.54 V W68
2025-04-02 00:02:29 C 06 09 48.576 -07 49 43.32 V W68
2025-04-02 00:11:03 C 06 09 47.844 -07 49 43.21 V W68
2025-04-02 00:26:16 C 06 09 46.366 -07 49 42.53 V W68
2025-06-09 14:05:09 C 23 48 28.649 +15 42 46.73 V T08
2025-06-09 14:11:06 C 23 48 28.234 +15 42 50.80 V T08
2025-06-09 14:25:19 C 23 48 27.168 +15 42 59.62 V T08
2025-06-09 14:40:12 C 23 48 26.030 +15 43 09.55 V T08
2025-06-29 13:48:05 C 23 22 47.454 +19 25 41.13 X F52
2025-06-29 14:00:04 C 23 22 46.727 +19 25 44.72 X F52
2025-06-29 14:24:22 C 23 22 45.264 +19 25 51.78 X F52
2025-07-01 12:53:18 C 23 20 14.537 +19 38 03.26 V T05
2025-07-01 13:16:43 C 23 20 13.080 +19 38 10.14 V T05
2025-07-01 13:30:19 C 23 20 12.211 +19 38 12.84 V T05
2025-07-01 13:34:21 C 23 20 11.935 +19 38 13.81 V T05
2025-07-03 13:11:09 C 23 17 31.262 +19 48 44.75 V T08
2025-07-03 13:16:27 C 23 17 30.902 +19 48 45.61 V T08
2025-07-03 13:31:40 C 23 17 29.909 +19 48 48.85 V T08
2025-07-03 13:44:44 C 23 17 29.129 +19 48 51.05 V T08
2025-07-04 00:12:00 C 23 16 53.441 +19 50 39.44 Z B67