376883 (2001 XE1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2108979777 ± 4.94e-07
Semi-major axis (a)1.6034527205 AU ± 3.73e-08
Inclination (i)20.95322372° ± 1.78e-05
Long. of Asc. Node (Ω)231.07210972° ± 1.85e-05
Arg. of Perihelion (ω)273.13675980° ± 1.85e-04
Mean Anomaly (M)236.51559865° ± 2.71e-04
Mean Motion (n)0.4854315931°/day ± 1.69e-08
Perihelion dist (q)1.26528778 AU ± 7.93e-07
Aphelion dist (Q)1.94161766 AU ± 7.94e-07
Orbital Period2.03041231 yr ± 7.09e-08
Physical Parameters
H (abs. magnitude)19.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.442″
Uncertainty0
Orbit TypeAmor
MOID0.426565 AU
Observations Used101
Oppositions12
Arc Total2001-2025
First Observation Used2001-11-17
Last Observation Used2025-09-14
Observations (105)
Date Type RA Dec Mag Band Observatory
2025-08-06 05:56:37 C 21 58 27.76 +29 10 38.6 V H21
2025-08-23 04:29:29 C 21 36 08.19 +28 30 33.6 V H21
2025-08-23 04:52:38 C 21 36 06.79 +28 30 27.2 V H21
2025-09-14 03:14:09 C 21 11 23.02 +23 44 10.4 V H21
2025-09-14 03:18:10 C 21 11 22.87 +23 44 06.7 V H21