2020 AA3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5491839397 ± 9.59e-06
Semi-major axis (a)2.3500569435 AU ± 5.00e-05
Inclination (i)22.34567662° ± 1.39e-04
Long. of Asc. Node (Ω)71.16570022° ± 4.05e-04
Arg. of Perihelion (ω)18.05234134° ± 1.38e-04
Mean Anomaly (M)237.07375039° ± 1.90e-02
Mean Motion (n)0.2735865215°/day ± 8.73e-06
Perihelion dist (q)1.05944341 AU ± 3.19e-05
Aphelion dist (Q)3.64067047 AU ± 8.07e-05
Orbital Period3.60261272 yr ± 1.15e-04
Physical Parameters
H (abs. magnitude)20.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.286″
Uncertainty2
Orbit TypeAmor
MOID0.088701 AU
Observations Used42
Oppositions1
Arc Total2020-2020
First Observation Used2020-01-03
Last Observation Used2020-03-25
Observations (58)
Date Type RA Dec Mag Band Observatory
2020-02-25 09:01:24 C 14 24 43.75 +43 34 06.0 o 711
2020-03-06 11:19:52 C 14 07 17.53 +44 15 39.3 V V06
2020-03-06 11:24:25 C 14 07 17.13 +44 15 39.5 V V06
2020-03-06 11:28:59 C 14 07 16.71 +44 15 39.4 V V06
2020-03-06 11:33:32 C 14 07 16.34 +44 15 39.7 V V06
2020-03-25 06:06:05 C 13 25 16.26 +42 47 12.0 u H21
2020-03-25 06:23:39 C 13 25 14.61 +42 47 04.0 u H21
2020-03-25 06:34:10 C 13 25 13.58 +42 46 59.4 u H21