2019 ES1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5763836501 ± 1.02e-04
Semi-major axis (a)1.8507349359 AU ± 3.79e-04
Inclination (i)3.76030833° ± 6.67e-04
Long. of Asc. Node (Ω)344.90181042° ± 4.43e-04
Arg. of Perihelion (ω)110.82768338° ± 1.35e-03
Mean Anomaly (M)259.07818119° ± 3.19e-01
Mean Motion (n)0.3914677065°/day ± 1.20e-04
Perihelion dist (q)0.78400158 AU ± 2.48e-04
Aphelion dist (Q)2.91746829 AU ± 6.27e-04
Orbital Period2.51777162 yr ± 7.74e-04
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.351″
Uncertainty3
Orbit TypeApollo
MOID0.005140 AU
Observations Used54
Oppositions1
Arc Total2019-2019
First Observation Used2019-03-06
Last Observation Used2019-04-11
Observations (59)
Date Type RA Dec Mag Band Observatory
2019-04-01 05:41:21 C 11 53 43.92 -06 46 22.1 u 807
2019-04-01 05:54:30 C 11 53 43.39 -06 46 19.5 u 807
2019-04-01 06:07:37 C 11 53 42.88 -06 46 17.3 u 807
2019-04-10 00:21:28 C 11 49 30.76 -06 11 15.7 U 807
2019-04-10 00:39:21 C 11 49 30.51 -06 11 13.3 U 807
2019-04-10 00:56:38 C 11 49 30.27 -06 11 11.3 U 807
2019-04-11 01:57:57 C 11 49 17.66 -06 08 13.5 U 807
2019-04-11 02:19:56 C 11 49 17.39 -06 08 11.0 U 807
2019-04-11 02:41:55 C 11 49 17.10 -06 08 08.7 U 807