2015 PC228

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5011821439 ± 2.32e-08
Semi-major axis (a)1.5319573260 AU ± 1.34e-08
Inclination (i)12.36557931° ± 8.14e-06
Long. of Asc. Node (Ω)319.69913357° ± 1.99e-05
Arg. of Perihelion (ω)141.56748957° ± 2.00e-05
Mean Anomaly (M)43.08966226° ± 1.93e-05
Mean Motion (n)0.5198071805°/day ± 6.81e-09
Perihelion dist (q)0.76416767 AU ± 3.61e-08
Aphelion dist (Q)2.29974698 AU ± 4.08e-08
Orbital Period1.89613826 yr ± 2.48e-08
Physical Parameters
H (abs. magnitude)19.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.213″
Uncertainty0
Orbit TypeApollo
MOID0.103038 AU
Observations Used98
Oppositions2
Arc Total2015-2019
First Observation Used2015-07-25
Last Observation Used2019-10-16
Observations (103)
Date Type RA Dec Mag Band Observatory
2019-10-13 22:52:42 C 20 44 14.56 +21 30 03.9 V 204
2019-10-16 19:01:32 C 20 33 29.04 +21 46 03.8 V 130
2019-10-16 19:06:33 C 20 33 28.24 +21 46 05.5 V 130