2019 WA3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4328674000
Semi-major axis (a)1.7205257000 AU
Inclination (i)2.06355000°
Long. of Asc. Node (Ω)174.50598000°
Arg. of Perihelion (ω)202.99485000°
Mean Anomaly (M)252.24847000°
Mean Motion (n)0.4367293000°/day
Perihelion dist (q)0.97576620 AU
Aphelion dist (Q)2.46528520 AU
Orbital Period2.25679310 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.210″
Uncertainty5
Orbit TypeApollo
MOID0.002136 AU
Observations Used17
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-12-21
Observations (18)
Date Type RA Dec Mag Band Observatory
2019-11-25 08:41:08 C 03 52 53.963 -03 57 33.54 V F52
2019-11-25 09:26:17 C 03 53 01.482 -03 55 15.61 V F52
2019-11-25 09:42:25 C 03 53 04.158 -03 54 26.13 V F52
2019-11-26 09:22:24 C 03 57 25.032 -02 44 49.83 U F51
2019-11-26 09:59:25 C 03 57 30.542 -02 43 05.26 U F51
2019-11-26 10:17:54 C 03 57 33.305 -02 42 13.22 U F51
2019-11-27 03:47:25 C 04 00 31.01 -01 53 01.4 u 807
2019-11-27 03:56:24 C 04 00 32.24 -01 52 37.2 u 807
2019-11-27 04:05:00 C 04 00 33.44 -01 52 15.0 u 807
2019-11-28 07:50:41 C 04 04 52.608 -00 42 52.21 V T12
2019-12-02 05:32:28 C 04 16 30.43 +02 36 00.5 V V06
2019-12-02 05:35:52 C 04 16 30.71 +02 36 06.8 V V06
2019-12-02 05:39:18 C 04 16 30.91 +02 36 12.0 V V06
2019-12-02 05:42:43 C 04 16 31.32 +02 36 19.8 V V06
2019-12-03 09:17:33 C 04 19 18.269 +03 25 52.79 V T12
2019-12-07 09:58:17 C 04 27 25.90 +05 53 54.5 o 291
2019-12-07 10:23:17 C 04 27 27.53 +05 54 28.1 o 291
2019-12-21 10:57:50 C 04 45 32.208 +11 32 03.00 V T12