2015 PR228

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6892778465 ± 1.68e-06
Semi-major axis (a)2.5960281521 AU ± 1.10e-05
Inclination (i)7.27955670° ± 1.91e-05
Long. of Asc. Node (Ω)320.44214495° ± 8.18e-05
Arg. of Perihelion (ω)107.25921403° ± 6.06e-05
Mean Anomaly (M)130.30730846° ± 5.85e-03
Mean Motion (n)0.2356395472°/day ± 1.49e-06
Perihelion dist (q)0.80664346 AU ± 5.54e-06
Aphelion dist (Q)4.38541285 AU ± 1.90e-05
Orbital Period4.18277108 yr ± 2.65e-05
Physical Parameters
H (abs. magnitude)19.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.329″
Uncertainty1
Orbit TypeApollo
MOID0.034366 AU
Observations Used134
Oppositions1
Arc Total2015-2016
First Observation Used2015-07-18
Last Observation Used2016-04-12
Observations (151)
Date Type RA Dec Mag Band Observatory
2016-04-12 02:04:10 C 09 15 47.70 +09 14 31.5 u H21