2019 CH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4540006350 ± 3.76e-08
Semi-major axis (a)2.2645008529 AU ± 4.81e-08
Inclination (i)4.00152387° ± 4.10e-06
Long. of Asc. Node (Ω)0.03054517° ± 2.46e-05
Arg. of Perihelion (ω)201.08985065° ± 4.17e-05
Mean Anomaly (M)339.14095714° ± 2.62e-05
Mean Motion (n)0.2892367968°/day ± 9.22e-09
Perihelion dist (q)1.23641603 AU ± 8.91e-08
Aphelion dist (Q)3.29258568 AU ± 1.10e-07
Orbital Period3.40767943 yr ± 1.09e-07
Physical Parameters
H (abs. magnitude)20.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-07-05
RMS Residual0.460″
Uncertainty0
Orbit TypeAmor
MOID0.235628 AU
Observations Used494
Oppositions10
Arc Total2012-2026
First Observation Used2019-02-04
Last Observation Used2026-06-14
Observations (704)
Date Type RA Dec Mag Band Observatory
2026-06-10 13:45:57 C 21 27 28.280 -22 07 36.97 V T12
2026-06-10 14:12:56 C 21 27 28.165 -22 07 39.12 V T12
2026-06-14 14:22:15 C 21 26 55.481 -22 16 18.95 V T12
2026-06-14 14:38:05 C 21 26 55.285 -22 16 20.58 V T12