2013 LN31

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8019156191 ± 7.53e-08
Semi-major axis (a)2.2581899324 AU ± 2.51e-08
Inclination (i)23.20868274° ± 1.63e-05
Long. of Asc. Node (Ω)100.74384975° ± 9.28e-06
Arg. of Perihelion (ω)278.86017117° ± 1.65e-05
Mean Anomaly (M)223.01254701° ± 2.38e-05
Mean Motion (n)0.2904501304°/day ± 4.84e-09
Perihelion dist (q)0.44731215 AU ± 1.70e-07
Aphelion dist (Q)4.06906771 AU ± 1.76e-07
Orbital Period3.39344411 yr ± 5.66e-08
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.336″
Uncertainty0
Orbit TypeApollo
MOID0.039768 AU
Observations Used184
Oppositions3
Arc Total2013-2017
First Observation Used2013-06-13
Last Observation Used2017-02-17
Observations (201)
Date Type RA Dec Mag Band Observatory
2017-02-17 03:13:19 C 02 20 00.92 +32 58 47.4 o 291