2014 XN40

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6383738369 ± 7.29e-05
Semi-major axis (a)3.3701217523 AU ± 6.63e-04
Inclination (i)14.19423837° ± 7.37e-04
Long. of Asc. Node (Ω)236.30602501° ± 1.40e-03
Arg. of Perihelion (ω)210.73352218° ± 1.32e-03
Mean Anomaly (M)272.15105179° ± 1.89e-01
Mean Motion (n)0.1593103126°/day ± 4.70e-05
Perihelion dist (q)1.21872420 AU ± 3.43e-04
Aphelion dist (Q)5.52151931 AU ± 1.11e-03
Orbital Period6.18683290 yr ± 1.83e-03
Physical Parameters
H (abs. magnitude)21.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.171″
Uncertainty3
Orbit TypeAmor
MOID0.258100 AU
Observations Used11
Oppositions1
Arc Total2014-2015
First Observation Used2014-12-11
Last Observation Used2015-01-17
Observations (11)
Date Type RA Dec Mag Band Observatory
2014-12-11 06:20:12 C 02 37 32.627 +03 14 48.03 L F51
2014-12-11 06:42:08 C 02 37 34.375 +03 14 13.84 L F51
2014-12-11 06:58:40 C 02 37 35.679 +03 13 47.95 L F51
2014-12-11 07:15:17 C 02 37 36.974 +03 13 21.89 L F51
2014-12-16 04:15:19 C 02 48 13.85 +00 19 12.4 t W86
2014-12-16 04:23:50 C 02 48 14.62 +00 19 00.6 t W86
2014-12-16 04:32:20 C 02 48 15.37 +00 18 48.3 t W86
2015-01-17 03:28:52 C 04 17 58.06 -09 42 42.4 t W86
2015-01-17 03:43:44 C 04 17 59.92 -09 42 45.0 t W86
2015-01-17 03:50:08 C 04 18 00.72 -09 42 46.4 t W86
2015-01-17 03:56:30 C 04 18 01.53 -09 42 47.6 t W86