2026 AB1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2503596958 ± 1.03e-03
Semi-major axis (a)1.2988462703 AU ± 1.83e-03
Inclination (i)22.34482235° ± 5.34e-02
Long. of Asc. Node (Ω)286.56380139° ± 1.08e-03
Arg. of Perihelion (ω)135.32027085° ± 4.59e-02
Mean Anomaly (M)355.78896832° ± 2.71e-02
Mean Motion (n)0.6658488420°/day ± 1.41e-03
Perihelion dist (q)0.97366751 AU ± 1.92e-03
Aphelion dist (Q)1.62402503 AU ± 2.65e-03
Orbital Period1.48025531 yr ± 3.13e-03
Physical Parameters
H (abs. magnitude)24.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.458″
Uncertainty2
Orbit TypeApollo
MOID0.046299 AU
Observations Used24
Oppositions1
Arc Total2026-2026
First Observation Used2026-01-10
Last Observation Used2026-01-12
Observations (24)
Date Type RA Dec Mag Band Observatory
2026-01-10 01:13:56 C 07 18 02.448 +01 26 26.20 V R17
2026-01-10 01:34:18 C 07 17 57.115 +01 22 15.49 V R17
2026-01-10 01:54:40 C 07 17 51.780 +01 18 03.64 V R17
2026-01-10 02:15:02 C 07 17 46.452 +01 13 49.87 V R17
2026-01-10 20:11:02 B 07 14 03.52 -02 15 00.6 V L01
2026-01-10 20:13:33 B 07 14 02.96 -02 15 28.5 V L01
2026-01-10 20:16:04 B 07 14 02.36 -02 15 55.9 V L01
2026-01-10 21:58:29 B 07 13 43.353 -02 33 57.01 X Y64
2026-01-10 21:59:17 B 07 13 43.170 -02 34 05.72 X Y64
2026-01-10 22:00:05 B 07 13 43.003 -02 34 14.44 X Y64
2026-01-10 23:01:38 B 07 13 29.157 -02 45 17.01 X Y64
2026-01-10 23:05:56 B 07 13 28.176 -02 46 03.11 X Y64
2026-01-10 23:12:21 B 07 13 26.721 -02 47 11.97 X Y64
2026-01-11 00:40:30 C 07 13 03.63 -03 03 18.6 V 104
2026-01-11 00:51:37 C 07 13 01.20 -03 05 16.1 V 104
2026-01-11 01:49:40 B 07 12 50.880 -03 15 01.01 X Y64
2026-01-11 01:58:36 B 07 12 48.855 -03 16 34.51 X Y64
2026-01-11 02:07:33 B 07 12 46.858 -03 18 08.67 X Y64
2026-01-11 17:34:48 C 07 09 59.819 -05 52 04.55 N51
2026-01-11 17:38:09 C 07 09 59.170 -05 52 36.30 N51
2026-01-11 17:41:32 C 07 09 58.440 -05 53 08.10 N51
2026-01-12 01:11:09 C 07 08 45.020 -06 59 50.80 V 807
2026-01-12 01:13:06 C 07 08 44.670 -07 00 08.30 V 807
2026-01-12 01:16:58 C 07 08 43.940 -07 00 42.90 V 807