2018 XP3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2001528290 ± 4.19e-07
Semi-major axis (a)1.0951392129 AU ± 2.57e-08
Inclination (i)16.99092810° ± 1.42e-05
Long. of Asc. Node (Ω)72.56024205° ± 1.37e-05
Arg. of Perihelion (ω)245.73562532° ± 3.52e-05
Mean Anomaly (M)128.27707710° ± 1.53e-04
Mean Motion (n)0.8600194665°/day ± 3.02e-08
Perihelion dist (q)0.87594400 AU ± 4.59e-07
Aphelion dist (Q)1.31433442 AU ± 4.60e-07
Orbital Period1.14605113 yr ± 4.03e-08
Physical Parameters
H (abs. magnitude)22.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.301″
Uncertainty0
Orbit TypeApollo
MOID0.037509 AU
Observations Used48
Oppositions1
Arc Total2010-2019
First Observation Used2010-05-02
Last Observation Used2019-01-04
Observations (55)
Date Type RA Dec Mag Band Observatory
2018-12-20 07:41:45 C 06 56 17.85 +48 59 23.4 V I52
2018-12-20 07:46:32 C 06 56 16.96 +48 59 33.4 V I52
2019-01-04 04:09:02 C 05 45 31.13 +56 57 38.8 u H21
2019-01-04 04:34:47 C 05 45 26.15 +56 57 54.4 u H21
2019-01-04 04:48:33 C 05 45 23.50 +56 58 02.9 u H21