514041 (2014 MQ18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5986276794 ± 2.86e-08
Semi-major axis (a)2.9007028513 AU ± 1.32e-08
Inclination (i)35.07230750° ± 5.66e-06
Long. of Asc. Node (Ω)347.20516141° ± 8.02e-06
Arg. of Perihelion (ω)333.07720173° ± 8.87e-06
Mean Anomaly (M)84.57779040° ± 2.09e-06
Mean Motion (n)0.1995066671°/day ± 1.37e-09
Perihelion dist (q)1.16426183 AU ± 8.31e-08
Aphelion dist (Q)4.63714387 AU ± 8.56e-08
Orbital Period4.94031752 yr ± 3.38e-08
Physical Parameters
H (abs. magnitude)15.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.308″
Uncertainty0
Orbit TypeAmor
MOID0.194673 AU
Observations Used488
Oppositions18
Arc Total2004-2026
First Observation Used2004-03-28
Last Observation Used2026-01-07
Observations (610)
Date Type RA Dec Mag Band Observatory
2025-12-11 15:08:33 C 09 26 40.045 +54 15 53.41 X F51
2025-12-11 15:09:29 C 09 26 40.008 +54 15 53.51 X F51
2025-12-15 14:37:35 C 09 23 41.250 +54 45 31.40 X F52
2025-12-15 14:54:29 C 09 23 40.650 +54 45 36.44 X F52
2025-12-15 15:11:22 C 09 23 40.018 +54 45 41.97 X F52
2025-12-15 15:28:12 C 09 23 39.423 +54 45 46.76 X F52
2025-12-28 17:25:10 C 09 09 44.023 +56 13 56.05 W O18
2025-12-28 17:27:31 C 09 09 43.880 +56 13 56.79 W O18
2026-01-07 19:13:12 C 08 55 16.128 +57 03 10.61 W O18
2026-01-07 20:00:03 C 08 55 12.996 +57 03 17.88 W O18