2019 LW4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1965290000
Semi-major axis (a)1.0802036000 AU
Inclination (i)12.08652000°
Long. of Asc. Node (Ω)77.54319000°
Arg. of Perihelion (ω)262.67660000°
Mean Anomaly (M)208.34060000°
Mean Motion (n)0.8779012200°/day
Perihelion dist (q)0.86791230 AU
Aphelion dist (Q)1.29249490 AU
Orbital Period1.12268630 yr
Physical Parameters
H (abs. magnitude)27.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.560″
Uncertainty5
Orbit TypeApollo
MOID0.002156 AU
Observations Used64
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-06-08
Observations (64)
Date Type RA Dec Mag Band Observatory
2019-06-08 04:25:53 C 16 07 30.79 +50 15 53.9 u H21
2019-06-08 04:29:25 C 16 06 59.38 +50 21 57.1 u H21
2019-06-08 04:30:36 C 16 06 48.86 +50 23 58.3 u H21
2019-06-08 04:31:47 C 16 06 38.25 +50 25 59.9 u H21
2019-06-08 04:32:57 C 16 06 27.65 +50 28 01.3 u H21
2019-06-08 04:34:08 C 16 06 16.99 +50 30 03.0 u H21
2019-06-08 05:45:25 C 15 56 26.84 +52 43 41.9 U I41
2019-06-08 05:45:55 C 15 56 21.23 +52 44 40.5 U I41
2019-06-08 06:16:39 C 15 50 12.93 +53 45 55.1 U I41
2019-06-08 06:17:09 C 15 50 06.55 +53 46 56.7 U I41
2019-06-08 06:56:46 C 15 41 05.57 +55 08 40.5 U I41
2019-06-08 06:57:16 C 15 40 58.00 +55 09 46.1 U I41
2019-06-08 07:21:14 C 15 34 48.91 +56 00 35.7 U I41
2019-06-08 07:21:44 C 15 34 40.74 +56 01 40.9 U I41