2019 LO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2522403395 ± 6.46e-07
Semi-major axis (a)1.7009687825 AU ± 6.59e-07
Inclination (i)35.02570592° ± 7.63e-05
Long. of Asc. Node (Ω)69.62817356° ± 2.97e-05
Arg. of Perihelion (ω)255.21365067° ± 1.43e-04
Mean Anomaly (M)274.43665877° ± 7.81e-04
Mean Motion (n)0.4442912512°/day ± 2.58e-07
Perihelion dist (q)1.27191584 AU ± 1.20e-06
Aphelion dist (Q)2.13002173 AU ± 1.37e-06
Orbital Period2.21842379 yr ± 1.29e-06
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty0
Orbit TypeAmor
MOID0.436874 AU
Observations Used57
Oppositions1
Arc Total2017-2019
First Observation Used2017-09-23
Last Observation Used2019-06-11
Observations (59)
Date Type RA Dec Mag Band Observatory
2019-06-09 05:34:47 C 14 55 44.33 -09 30 49.6 V I52
2019-06-09 07:04:13 C 14 55 34.564 -09 33 20.20 V F52
2019-06-09 07:19:59 C 14 55 32.685 -09 33 47.32 V F52
2019-06-10 02:40:57 C 14 53 22.36 -10 06 59.5 u H21
2019-06-10 02:49:43 C 14 53 21.34 -10 07 14.2 u H21
2019-06-10 03:01:59 C 14 53 19.93 -10 07 35.7 u H21
2019-06-11 08:23:46 C 14 50 04.78 -10 57 52.4 V I52
2019-06-11 08:27:58 C 14 50 04.35 -10 58 00.1 V I52
2019-06-11 08:32:10 C 14 50 03.81 -10 58 07.5 V I52