2015 PL57

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1439825698 ± 3.55e-06
Semi-major axis (a)1.1202417322 AU ± 1.25e-07
Inclination (i)1.63081820° ± 2.23e-05
Long. of Asc. Node (Ω)112.60464126° ± 5.79e-04
Arg. of Perihelion (ω)115.29942215° ± 7.57e-04
Mean Anomaly (M)314.70565155° ± 3.03e-04
Mean Motion (n)0.8312748767°/day ± 1.40e-07
Perihelion dist (q)0.95894645 AU ± 3.98e-06
Aphelion dist (Q)1.28153702 AU ± 3.98e-06
Orbital Period1.18568035 yr ± 1.99e-07
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.272″
Uncertainty0
Orbit TypeApollo
MOID0.003526 AU
Observations Used51
Oppositions1
Arc Total2015-2021
First Observation Used2015-08-10
Last Observation Used2021-10-02
Observations (51)
Date Type RA Dec Mag Band Observatory
2021-10-02 12:39:26 C 02 49 03.260 +08 53 15.23 V T12