2023 AT1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2492485647 ± 5.77e-08
Semi-major axis (a)1.3687214863 AU ± 6.41e-09
Inclination (i)5.13400292° ± 2.84e-06
Long. of Asc. Node (Ω)188.04026526° ± 4.81e-05
Arg. of Perihelion (ω)353.48800498° ± 4.50e-05
Mean Anomaly (M)231.92527933° ± 1.36e-05
Mean Motion (n)0.6155164283°/day ± 4.32e-09
Perihelion dist (q)1.02756962 AU ± 7.92e-08
Aphelion dist (Q)1.70987335 AU ± 7.94e-08
Orbital Period1.60129972 yr ± 1.12e-08
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.241″
Uncertainty0
Orbit TypeAmor
MOID0.030414 AU
Observations Used62
Oppositions4
Arc Total2015-2025
First Observation Used2015-05-24
Last Observation Used2025-10-20
Observations (64)
Date Type RA Dec Mag Band Observatory
2023-04-11 04:02:47 C 07 35 29.20 +21 56 46.4 o 291
2023-04-12 03:04:14 C 07 40 21.60 +22 12 25.9 o 291
2023-04-12 03:19:43 C 07 40 24.78 +22 12 36.2 o 291
2023-04-12 03:35:15 C 07 40 27.91 +22 12 45.9 o 291
2023-05-13 03:40:57 C 10 51 32.065 +23 04 01.31 V V06
2023-05-13 03:44:43 C 10 51 33.030 +23 03 58.82 V V06
2023-05-13 03:52:16 C 10 51 34.970 +23 03 53.39 V V06
2023-05-23 05:13:36 C 11 51 55.25 +19 29 49.2 o 291
2023-05-23 05:31:50 C 11 51 59.37 +19 29 29.8 o 291
2023-05-24 05:55:24 C 11 57 38.14 +19 03 32.4 o 291
2023-05-24 06:08:22 C 11 57 40.99 +19 03 17.4 o 291
2023-05-24 06:21:28 C 11 57 43.94 +19 03 02.5 o 291
2025-10-20 05:45:14 C 00 58 55.519 +03 03 17.19 W 675
2025-10-20 06:08:06 C 00 58 53.940 +03 03 03.14 W 675