2026 AA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6456520212 ± 7.78e-04
Semi-major axis (a)2.7474376479 AU ± 6.02e-03
Inclination (i)13.84277896° ± 1.11e-02
Long. of Asc. Node (Ω)109.76239294° ± 1.40e-03
Arg. of Perihelion (ω)326.49206111° ± 4.50e-03
Mean Anomaly (M)354.54535255° ± 1.71e-02
Mean Motion (n)0.2164315195°/day ± 7.12e-04
Perihelion dist (q)0.97354898 AU ± 3.02e-03
Aphelion dist (Q)4.52132632 AU ± 1.01e-02
Orbital Period4.55398680 yr ± 1.50e-02
Physical Parameters
H (abs. magnitude)24.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.365″
Uncertainty2
Orbit TypeApollo
MOID0.042941 AU
Observations Used33
Oppositions1
Arc Total2026-2026
First Observation Used2026-01-10
Last Observation Used2026-01-11
Observations (34)
Date Type RA Dec Mag Band Observatory
2026-01-10 06:41:07 C 05 13 31.173 +15 23 19.67 V U68
2026-01-10 06:45:56 C 05 13 34.851 +15 24 27.94 V U68
2026-01-10 07:07:42 C 05 13 50.990 +15 29 30.60 V U74
2026-01-10 07:12:25 C 05 13 54.508 +15 30 36.34 V U74
2026-01-10 07:19:33 C 05 13 59.828 +15 32 15.18 V U74
2026-01-10 07:24:15 C 05 14 03.310 +15 33 21.31 V U74
2026-01-10 08:14:33 C 05 14 40.913 +15 44 56.92 V U74
2026-01-10 08:19:16 C 05 14 44.446 +15 46 02.46 V U74
2026-01-10 09:27:44 C 05 15 36.038 +16 01 43.26 V U74
2026-01-10 09:32:27 C 05 15 39.569 +16 02 48.44 V U74
2026-01-10 18:16:43 C 05 22 36.545 +18 00 48.90 X 033
2026-01-10 18:17:16 C 05 22 36.977 +18 00 55.70 X 033
2026-01-10 18:17:49 C 05 22 37.394 +18 01 02.60 X 033
2026-01-10 18:52:30 C 05 23 04.421 +18 08 41.21 W J95
2026-01-10 19:09:23 C 05 23 16.17 +18 12 44.0 V L01
2026-01-10 19:12:38 C 05 23 18.54 +18 13 27.2 V L01
2026-01-10 19:12:42 C 05 23 19.565 +18 13 09.66 W J95
2026-01-10 19:15:41 C 05 23 20.82 +18 14 07.9 V L01
2026-01-10 19:20:22 C 05 23 24.700 +18 15 10.99 V 104
2026-01-10 19:28:20 C 05 23 30.578 +18 16 57.65 V 104
2026-01-10 19:36:13 C 05 23 36.440 +18 18 41.54 V 104
2026-01-10 22:00:46 B 05 25 23.281 +18 50 19.28 W 204
2026-01-10 22:20:04 B 05 25 37.475 +18 54 30.66 W 204
2026-01-10 22:59:16 B 05 26 07.51 +19 03 06.0 X 958
2026-01-10 23:14:54 B 05 26 18.96 +19 06 27.5 X 958
2026-01-10 23:27:55 B 05 26 28.63 +19 09 16.5 X 958
2026-01-11 01:02:15 C 05 27 47.150 +19 32 20.70 V 807
2026-01-11 01:07:17 C 05 27 50.790 +19 33 25.50 V 807
2026-01-11 01:12:19 C 05 27 54.480 +19 34 30.30 V 807
2026-01-11 18:20:53 B 05 40 52.502 +23 02 05.28 X 126
2026-01-11 18:32:37 B 05 41 00.992 +23 04 23.43 X 126
2026-01-11 23:26:37 C 05 44 30.689 +24 00 44.80 X 033
2026-01-11 23:27:10 C 05 44 31.139 +24 00 50.40 X 033
2026-01-11 23:27:42 C 05 44 31.456 +24 00 57.40 X 033