IAA RAS IAA Minor Planet Database

2019 WU3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4670201000
Semi-major axis (a)1.6157915000 AU
Inclination (i)4.56250000°
Long. of Asc. Node (Ω)69.51887000°
Arg. of Perihelion (ω)295.01111000°
Mean Anomaly (M)350.76505000°
Mean Motion (n)0.4798727500°/day
Perihelion dist (q)0.86118440 AU
Aphelion dist (Q)2.37039860 AU
Orbital Period2.05389380 yr
Physical Parameters
H (abs. magnitude)26.45
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.420″
Uncertainty8
Orbit TypeApollo
MOID0.015104 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-12-02
Observations (19)
Date Type RA Dec Mag Band Observatory
2019-11-23 08:33:23 C 04 59 10.54 -17 28 27.2 – V 703
2019-11-23 08:40:55 C 04 59 09.61 -17 23 37.5 – V 703
2019-11-23 08:55:57 C 04 59 07.78 -17 13 58.4 – V 703
2019-11-28 08:44:26 C 04 58 21.595 +16 25 41.03 – U F52
2019-11-28 09:02:07 C 04 58 20.662 +16 27 38.34 – U F52
2019-11-28 09:19:55 C 04 58 19.685 +16 29 36.37 – U F52
2019-11-28 20:06:38 C 04 58 19.55 +17 34 41.9 – V Z84
2019-11-28 20:20:11 C 04 58 19.19 +17 36 02.2 – V Z84
2019-11-28 20:33:44 C 04 58 18.84 +17 37 22.9 – V Z84
2019-11-28 20:42:32 C 04 58 18.59 +17 38 15.2 – V Z84
2019-11-28 20:47:17 C 04 58 18.45 +17 38 43.7 – V Z84
2019-11-29 11:01:14 C 04 58 00.29 +18 54 51.3 – L 658
2019-11-29 11:05:03 C 04 58 00.13 +18 55 10.2 – L 658
2019-11-29 11:06:58 C 04 58 00.06 +18 55 19.6 – L 658
2019-11-29 11:08:53 C 04 57 59.98 +18 55 29.0 – L 658
2019-11-29 11:10:48 C 04 57 59.91 +18 55 38.3 – L 658
2019-12-02 05:18:51 C 04 57 44.26 +23 04 42.2 – V I52
2019-12-02 05:24:44 C 04 57 44.06 +23 04 59.6 – V I52
2019-12-02 05:33:19 C 04 57 43.79 +23 05 24.8 – V I52