2021 AD24

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3439275264 ± 1.20e-08
Semi-major axis (a)1.5749722310 AU ± 3.28e-09
Inclination (i)6.34837998° ± 2.62e-06
Long. of Asc. Node (Ω)146.31772205° ± 1.60e-05
Arg. of Perihelion (ω)54.27288826° ± 1.96e-05
Mean Anomaly (M)115.47533724° ± 4.64e-06
Mean Motion (n)0.4986581537°/day ± 1.56e-09
Perihelion dist (q)1.03329593 AU ± 1.90e-08
Aphelion dist (Q)2.11664853 AU ± 1.94e-08
Orbital Period1.97655704 yr ± 6.18e-09
Physical Parameters
H (abs. magnitude)23.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.296″
Uncertainty0
Orbit TypeAmor
MOID0.083051 AU
Observations Used141
Oppositions3
Arc Total2019-2025
First Observation Used2019-05-28
Last Observation Used2025-04-11
Observations (148)
Date Type RA Dec Mag Band Observatory
2023-04-18 08:48:22 C 16 16 21.94 +58 11 42.6 V W16
2023-04-18 09:03:58 C 16 16 26.39 +58 11 07.8 V W16
2023-04-20 09:40:29 C 16 31 17.436 +56 24 03.02 V G96
2023-04-20 09:48:47 C 16 31 19.499 +56 23 44.48 V G96
2023-04-20 09:57:04 C 16 31 21.508 +56 23 26.41 V G96
2023-04-20 10:05:20 C 16 31 23.524 +56 23 07.66 V G96
2023-05-03 07:18:07 C 17 26 04.103 +44 31 19.67 V G96
2023-05-03 07:26:33 C 17 26 04.736 +44 31 02.39 V G96
2023-05-03 07:34:58 C 17 26 05.561 +44 30 44.35 V G96
2023-05-03 07:43:23 C 17 26 06.176 +44 30 26.21 V G96
2023-05-08 09:52:02 C 17 36 21.204 +40 00 51.12 V G96
2023-05-08 10:00:26 C 17 36 21.578 +40 00 33.16 V G96
2023-05-08 10:08:16 C 17 36 21.942 +40 00 15.98 V G96
2023-05-08 10:15:51 C 17 36 22.313 +39 59 59.53 V G96
2023-05-09 09:28:47 C 17 37 53.764 +39 09 53.60 V G96
2023-05-09 09:36:24 C 17 37 54.084 +39 09 37.44 V G96
2023-05-09 09:44:00 C 17 37 54.390 +39 09 21.31 V G96
2023-05-09 09:51:37 C 17 37 54.718 +39 09 04.93 V G96
2023-05-21 13:53:00 C 17 48 02.779 +29 02 20.61 X F52
2023-05-21 14:04:06 C 17 48 02.732 +29 01 57.43 X F52
2023-05-21 14:26:29 C 17 48 02.689 +29 01 10.68 X F52
2023-05-27 08:13:43 C 17 48 57.769 +24 23 18.60 V G96
2023-05-27 08:22:04 C 17 48 57.596 +24 23 01.82 V G96
2023-05-27 08:30:25 C 17 48 57.467 +24 22 44.47 V G96
2023-05-27 08:38:48 C 17 48 57.391 +24 22 28.88 V G96
2023-05-27 12:56:17 C 17 48 56.282 +24 14 03.74 X F51
2023-05-27 13:15:32 C 17 48 55.992 +24 13 24.76 X F51
2023-05-27 13:54:04 C 17 48 55.437 +24 12 06.26 X F51
2025-01-27 07:54:35 C 11 13 32.330 -00 10 45.10 V 807
2025-01-27 08:02:37 C 11 13 33.290 -00 10 45.90 V 807
2025-01-27 08:10:40 C 11 13 34.270 -00 10 46.30 V 807
2025-02-06 13:07:31 C 11 49 41.142 +00 02 48.95 X F51
2025-02-06 13:27:39 C 11 49 44.364 +00 02 52.77 X F51
2025-02-06 13:47:44 C 11 49 47.584 +00 02 56.70 X F51
2025-02-20 09:54:41 C 13 01 48.180 +02 25 06.71 V G96
2025-02-20 10:02:09 C 13 01 50.084 +02 25 11.78 V G96
2025-02-20 10:09:38 C 13 01 52.003 +02 25 17.04 V G96
2025-02-20 10:17:05 C 13 01 53.893 +02 25 21.86 V G96
2025-03-10 08:16:57 C 15 24 52.042 +08 53 16.62 V G96
2025-03-10 08:23:48 C 15 24 54.461 +08 53 22.81 V G96
2025-03-10 08:30:39 C 15 24 56.855 +08 53 29.40 V G96
2025-03-10 08:37:30 C 15 24 59.281 +08 53 35.09 V G96
2025-03-23 11:53:21 C 17 09 20.394 +12 14 23.32 V G96
2025-03-23 12:01:57 C 17 09 22.662 +12 14 26.77 V G96
2025-03-23 12:10:33 C 17 09 24.973 +12 14 29.83 V G96
2025-03-23 12:19:08 C 17 09 27.234 +12 14 32.96 V G96
2025-04-11 10:46:35 C 18 43 55.808 +13 10 16.90 V V06
2025-04-11 10:53:40 C 18 43 56.759 +13 10 16.39 V V06