2017 YC7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8432447062 ± 1.14e-07
Semi-major axis (a)2.0527120106 AU ± 1.11e-07
Inclination (i)19.08719215° ± 2.48e-05
Long. of Asc. Node (Ω)148.98749520° ± 5.31e-05
Arg. of Perihelion (ω)187.04623217° ± 6.44e-05
Mean Anomaly (M)271.62690346° ± 9.09e-05
Mean Motion (n)0.3351353511°/day ± 2.72e-08
Perihelion dist (q)0.32177347 AU ± 2.34e-07
Aphelion dist (Q)3.78365055 AU ± 3.10e-07
Orbital Period2.94097976 yr ± 2.38e-07
Physical Parameters
H (abs. magnitude)20.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.314″
Uncertainty0
Orbit TypeApollo
MOID0.265428 AU
Observations Used51
Oppositions6
Arc Total2017-2026
First Observation Used2017-12-26
Last Observation Used2026-05-14
Observations (52)
Date Type RA Dec Mag Band Observatory
2026-05-14 21:11:53 B 11 10 11.224 +28 15 13.95 X Z84
2026-05-14 21:41:14 B 11 10 09.500 +28 15 16.37 X Z84