190491 (2000 FJ10)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2346232391 ± 1.79e-08
Semi-major axis (a)1.3192906940 AU ± 1.64e-09
Inclination (i)5.28212935° ± 3.36e-06
Long. of Asc. Node (Ω)189.73588334° ± 1.19e-05
Arg. of Perihelion (ω)232.39325733° ± 1.46e-05
Mean Anomaly (M)81.01159306° ± 1.02e-05
Mean Motion (n)0.6504314430°/day ± 1.21e-09
Perihelion dist (q)1.00975444 AU ± 2.36e-08
Aphelion dist (Q)1.62882695 AU ± 2.37e-08
Orbital Period1.51534231 yr ± 2.82e-09
Physical Parameters
H (abs. magnitude)21.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.441″
Uncertainty0
Orbit TypeApollo
MOID0.053769 AU
Observations Used236
Oppositions6
Arc Total2000-2017
First Observation Used2000-03-25
Last Observation Used2017-07-15
Observations (256)
Date Type RA Dec Mag Band Observatory
2017-06-22 07:50:36 C 20 23 21.56 -05 03 02.6 u H21
2017-06-22 08:04:07 C 20 23 21.22 -05 02 59.3 u H21
2017-06-22 08:31:11 C 20 23 20.53 -05 02 51.9 u H21
2017-07-15 12:27:27 C 19 56 13.371 -03 48 37.11 L F51
2017-07-15 12:45:20 C 19 56 12.004 -03 48 38.26 L F51
2017-07-15 13:03:16 C 19 56 10.629 -03 48 38.92 L F51