2024 AC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6159748160 ± 9.94e-04
Semi-major axis (a)2.5415001579 AU ± 6.56e-03
Inclination (i)2.74779202° ± 3.27e-03
Long. of Asc. Node (Ω)106.29545116° ± 1.14e-03
Arg. of Perihelion (ω)342.99300261° ± 2.69e-03
Mean Anomaly (M)169.25432871° ± 6.56e-01
Mean Motion (n)0.2432635637°/day ± 9.42e-04
Perihelion dist (q)0.97600007 AU ± 3.57e-03
Aphelion dist (Q)4.10700025 AU ± 1.09e-02
Orbital Period4.05168069 yr ± 1.57e-02
Physical Parameters
H (abs. magnitude)27.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.430″
Uncertainty3
Orbit TypeApollo
MOID0.003777 AU
Observations Used33
Oppositions1
Arc Total2024-2024
First Observation Used2024-01-13
Last Observation Used2024-01-17
Observations (33)
Date Type RA Dec Mag Band Observatory
2024-01-13 00:03:51 C 08 01 41.53 +33 14 18.7 V K88
2024-01-13 00:08:09 C 08 01 49.38 +33 14 04.4 V K88
2024-01-13 00:12:28 C 08 01 57.17 +33 13 49.8 V K88
2024-01-13 00:52:18 C 08 03 08.95 +33 11 31.3 o K88
2024-01-13 00:53:33 C 08 03 12.99 +33 11 48.9 S L01
2024-01-13 00:53:54 C 08 03 11.85 +33 11 25.6 o K88
2024-01-13 00:54:59 C 08 03 15.55 +33 11 43.7 S L01
2024-01-13 00:56:24 C 08 03 18.10 +33 11 39.0 S L01
2024-01-13 00:58:00 C 08 03 20.94 +33 11 33.1 S L01
2024-01-13 00:59:25 C 08 03 23.53 +33 11 28.0 S L01
2024-01-13 01:57:29 C 08 05 07.61 +33 08 09.2 V 104
2024-01-13 02:06:32 C 08 05 23.62 +33 07 35.1 V 104
2024-01-13 02:09:30 C 08 05 27.13 +33 06 46.4 o K88
2024-01-13 02:15:29 C 08 05 39.43 +33 07 01.4 V 104
2024-01-13 03:23:15 B 08 07 39.71 +33 02 33.4 V 204
2024-01-13 03:32:55 B 08 07 56.64 +33 01 55.4 V 204
2024-01-13 03:42:29 B 08 08 13.43 +33 01 17.2 V 204
2024-01-13 19:01:28 B 08 33 30.97 +32 03 13.4 Z 106
2024-01-13 19:07:58 B 08 33 39.99 +32 02 51.5 Z 106
2024-01-13 19:14:28 B 08 33 49.30 +32 02 30.1 Z 106
2024-01-13 19:21:02 B 08 33 58.39 +32 02 09.2 Z 106
2024-01-13 19:37:01 B 08 34 22.23 +32 00 49.8 X I93
2024-01-13 20:02:32 B 08 34 58.06 +31 59 24.2 X I93
2024-01-13 20:29:40 B 08 35 35.61 +31 57 53.2 X I93
2024-01-13 20:38:07 B 08 35 47.64 +31 57 26.0 X 958
2024-01-13 20:46:01 B 08 35 58.31 +31 56 58.2 X 958
2024-01-13 20:53:29 B 08 36 08.55 +31 56 33.9 X 958
2024-01-13 21:25:58 C 08 36 49.10 +31 54 51.1 V K51
2024-01-13 21:43:01 C 08 37 11.62 +31 53 50.2 V K51
2024-01-13 22:16:14 C 08 37 55.17 +31 51 49.7 V K51
2024-01-17 10:55:30 C 09 46 54.47 +27 11 13.3 V 691
2024-01-17 11:19:12 C 09 47 04.36 +27 10 10.9 V 691
2024-01-17 11:42:53 C 09 47 14.29 +27 09 07.7 V 691