2021 AY

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5925671524 ± 3.77e-04
Semi-major axis (a)2.0558584821 AU ± 1.74e-03
Inclination (i)8.51500941° ± 4.50e-03
Long. of Asc. Node (Ω)101.99549161° ± 4.07e-04
Arg. of Perihelion (ω)297.35031417° ± 1.30e-03
Mean Anomaly (M)251.37796193° ± 7.91e-01
Mean Motion (n)0.3343662635°/day ± 4.25e-04
Perihelion dist (q)0.83762428 AU ± 1.05e-03
Aphelion dist (Q)3.27409269 AU ± 2.88e-03
Orbital Period2.94774441 yr ± 3.75e-03
Physical Parameters
H (abs. magnitude)23.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.222″
Uncertainty3
Orbit TypeApollo
MOID0.022361 AU
Observations Used65
Oppositions1
Arc Total2021-2021
First Observation Used2021-01-04
Last Observation Used2021-01-18
Observations (67)
Date Type RA Dec Mag Band Observatory
2021-01-09 11:24:45 C 06 56 02.24 +31 32 29.6 V I52
2021-01-09 11:25:21 C 06 56 02.30 +31 32 31.0 V I52
2021-01-09 11:29:04 C 06 56 02.86 +31 32 37.7 V I52
2021-01-10 05:07:00 C 06 58 21.77 +31 59 58.7 V I52
2021-01-10 05:08:07 C 06 58 21.86 +32 00 00.3 V I52
2021-01-10 05:20:34 C 06 58 23.12 +32 00 19.4 V I52
2021-01-11 05:49:32 C 07 01 08.11 +32 33 08.4 V I52
2021-01-11 05:53:34 C 07 01 08.47 +32 33 14.1 V I52
2021-01-11 06:01:38 C 07 01 09.33 +32 33 23.4 V I52
2021-01-12 03:52:47 C 07 03 24.00 +32 58 31.4 V I52
2021-01-12 03:54:38 C 07 03 24.15 +32 58 33.5 V I52
2021-01-12 03:56:29 C 07 03 24.29 +32 58 35.5 V I52
2021-01-12 03:58:20 C 07 03 24.46 +32 58 37.7 V I52
2021-01-18 04:48:01 C 07 14 09.34 +34 43 02.0 V V06
2021-01-18 04:51:27 C 07 14 09.50 +34 43 03.8 V V06
2021-01-18 04:54:52 C 07 14 09.66 +34 43 05.3 V V06
2021-01-18 04:58:17 C 07 14 09.82 +34 43 06.9 V V06