413216 (2003 MA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3016769574 ± 2.07e-08
Semi-major axis (a)1.6416608503 AU ± 9.30e-10
Inclination (i)21.96193433° ± 3.94e-06
Long. of Asc. Node (Ω)95.96587927° ± 4.55e-06
Arg. of Perihelion (ω)158.26966503° ± 1.13e-05
Mean Anomaly (M)238.94298711° ± 6.65e-06
Mean Motion (n)0.4685836317°/day ± 3.98e-10
Perihelion dist (q)1.14640960 AU ± 3.41e-08
Aphelion dist (Q)2.13691210 AU ± 3.41e-08
Orbital Period2.10341595 yr ± 1.79e-09
Physical Parameters
H (abs. magnitude)18.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.321″
Uncertainty0
Orbit TypeAmor
MOID0.144289 AU
Observations Used365
Oppositions13
Arc Total2001-2026
First Observation Used2001-05-26
Last Observation Used2026-01-10
Observations (402)
Date Type RA Dec Mag Band Observatory
2026-01-10 16:39:14 C 09 59 21.488 +34 55 00.25 W O18
2026-01-10 17:55:53 C 09 59 20.272 +34 56 25.67 W O18