2018 XE5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6385635799 ± 1.23e-07
Semi-major axis (a)2.4945527945 AU ± 4.23e-08
Inclination (i)34.17370693° ± 2.27e-05
Long. of Asc. Node (Ω)353.29942292° ± 5.52e-05
Arg. of Perihelion (ω)167.27657985° ± 4.73e-05
Mean Anomaly (M)235.30407358° ± 1.46e-05
Mean Motion (n)0.2501630865°/day ± 6.37e-09
Perihelion dist (q)0.90162223 AU ± 3.08e-07
Aphelion dist (Q)4.08748336 AU ± 3.15e-07
Orbital Period3.93993493 yr ± 1.00e-07
Physical Parameters
H (abs. magnitude)18.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.261″
Uncertainty0
Orbit TypeApollo
MOID0.083153 AU
Observations Used56
Oppositions4
Arc Total2018-2023
First Observation Used2018-12-13
Last Observation Used2023-05-29
Observations (57)
Date Type RA Dec Mag Band Observatory
2022-12-11 02:33:27 C 23 24 53.456 +42 50 56.62 V G96
2022-12-11 02:41:04 C 23 24 53.273 +42 50 54.28 V G96
2022-12-11 02:48:40 C 23 24 53.158 +42 50 50.78 V G96
2022-12-11 02:56:17 C 23 24 52.996 +42 50 47.98 V G96
2023-05-29 23:09:55 C 08 35 44.16 -04 56 29.5 u 807
2023-05-29 23:16:57 C 08 35 45.16 -04 56 46.9 u 807
2023-05-29 23:23:47 C 08 35 46.15 -04 57 03.9 u 807