2019 HW3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1005457000
Semi-major axis (a)1.0928965000 AU
Inclination (i)16.11380000°
Long. of Asc. Node (Ω)43.08679000°
Arg. of Perihelion (ω)107.24907000°
Mean Anomaly (M)325.92777000°
Mean Motion (n)0.8626517400°/day
Perihelion dist (q)0.98301050 AU
Aphelion dist (Q)1.20278250 AU
Orbital Period1.14253250 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty6
Orbit TypeApollo
MOID0.040197 AU
Observations Used69
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-05-10
Observations (72)
Date Type RA Dec Mag Band Observatory
2019-05-02 00:28:14 C 14 27 51.47 +03 46 51.2 V J95
2019-05-02 00:31:52 C 14 27 49.57 +03 45 53.6 V J95
2019-05-02 00:35:52 C 14 27 47.44 +03 44 49.4 V J95
2019-05-02 01:04:31 C 14 27 31.81 +03 37 32.3 q I93
2019-05-02 01:08:47 C 14 27 29.54 +03 36 25.1 q I93
2019-05-02 01:13:47 C 14 27 26.89 +03 35 05.7 q I93
2019-05-04 05:14:48 C 14 02 49.36 -09 50 13.0 V I52
2019-05-04 05:15:10 C 14 02 49.18 -09 50 18.3 V I52
2019-05-04 05:15:31 C 14 02 49.00 -09 50 23.8 V I52
2019-05-04 05:15:51 C 14 02 48.82 -09 50 28.8 V I52
2019-05-05 06:36:34 C 13 51 13.98 -15 48 59.1 V I52
2019-05-05 06:36:50 C 13 51 13.86 -15 49 01.9 V I52
2019-05-05 06:37:06 C 13 51 13.73 -15 49 05.8 V I52
2019-05-05 06:37:22 C 13 51 13.58 -15 49 09.7 V I52
2019-05-06 04:07:39 C 13 41 56.41 -20 26 54.0 V I52
2019-05-06 04:07:55 C 13 41 56.29 -20 26 57.2 V I52
2019-05-06 04:08:11 C 13 41 56.09 -20 27 01.5 V I52
2019-05-06 05:33:40 C 13 41 15.69 -20 44 36.9 o 691
2019-05-06 06:00:07 C 13 41 03.03 -20 50 01.3 o 691
2019-05-10 09:33:08 C 13 02 49.40 -36 32 36.0 V 474
2019-05-10 09:35:45 C 13 02 48.43 -36 32 54.6 V 474
2019-05-10 09:38:22 C 13 02 47.41 -36 33 13.4 V 474