2026 AT1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4120133775 ± 1.29e-03
Semi-major axis (a)1.8763036000 AU ± 4.68e-03
Inclination (i)10.86430654° ± 2.69e-02
Long. of Asc. Node (Ω)269.20576637° ± 1.77e-02
Arg. of Perihelion (ω)225.93667039° ± 5.97e-02
Mean Anomaly (M)331.99234131° ± 1.11e-01
Mean Motion (n)0.3834931478°/day ± 1.43e-03
Perihelion dist (q)1.10324142 AU ± 3.66e-03
Aphelion dist (Q)2.64936578 AU ± 7.03e-03
Orbital Period2.57012750 yr ± 9.61e-03
Physical Parameters
H (abs. magnitude)23.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.182″
Uncertainty3
Orbit TypeAmor
MOID0.163830 AU
Observations Used14
Oppositions1
Arc Total2026-2026
First Observation Used2026-01-11
Last Observation Used2026-01-13
Observations (14)
Date Type RA Dec Mag Band Observatory
2026-01-11 11:19:03 C 08 15 35.653 -12 08 18.24 X F52
2026-01-11 11:32:14 C 08 15 36.233 -12 09 07.41 X F52
2026-01-11 11:45:29 C 08 15 36.796 -12 09 56.73 X F52
2026-01-11 14:23:16 C 08 15 43.991 -12 19 41.04 V F51
2026-01-11 14:24:11 C 08 15 44.031 -12 19 44.41 V F51
2026-01-12 06:09:44 C 08 16 40.990 -13 17 35.20 V 807
2026-01-12 06:18:46 C 08 16 41.350 -13 18 08.20 V 807
2026-01-12 06:27:48 C 08 16 41.780 -13 18 41.90 V 807
2026-01-12 10:37:38 C 08 16 57.534 -13 34 49.87 V T14
2026-01-12 10:39:02 C 08 16 57.596 -13 34 55.09 V T14
2026-01-12 10:40:26 C 08 16 57.657 -13 35 00.23 V T14
2026-01-13 03:56:16 C 08 17 58.610 -14 37 56.80 V 807
2026-01-13 04:08:41 C 08 17 59.220 -14 38 42.10 V 807
2026-01-13 04:22:36 C 08 17 59.900 -14 39 33.50 V 807