2019 WF3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5729679691 ± 5.05e-06
Semi-major axis (a)2.3345659357 AU ± 3.09e-05
Inclination (i)12.86351053° ± 7.68e-05
Long. of Asc. Node (Ω)296.44263268° ± 1.12e-04
Arg. of Perihelion (ω)204.18958829° ± 4.01e-05
Mean Anomaly (M)220.27940492° ± 1.14e-02
Mean Motion (n)0.2763141080°/day ± 5.49e-06
Perihelion dist (q)0.99693443 AU ± 1.77e-05
Aphelion dist (Q)3.67219744 AU ± 5.00e-05
Orbital Period3.56705016 yr ± 7.09e-05
Physical Parameters
H (abs. magnitude)21.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.250″
Uncertainty2
Orbit TypeApollo
MOID0.038425 AU
Observations Used93
Oppositions1
Arc Total2019-2020
First Observation Used2019-11-17
Last Observation Used2020-03-17
Observations (129)
Date Type RA Dec Mag Band Observatory
2020-02-13 05:24:43 C 03 19 13.94 +01 50 16.6 o 291
2020-02-15 02:16:48 C 03 27 02.33 -00 33 17.9 o 691
2020-02-15 02:26:33 C 03 27 04.14 -00 33 47.5 o 691
2020-02-15 02:36:14 C 03 27 05.71 -00 34 18.9 o 691
2020-02-16 02:22:05 C 03 31 21.13 -01 52 42.6 o 691
2020-02-16 02:27:00 C 03 31 21.89 -01 52 58.1 o 691
2020-02-16 02:31:54 C 03 31 22.77 -01 53 15.1 o 691
2020-02-21 01:03:51 C 03 53 59.69 -08 44 33.9 u 807
2020-02-21 01:08:13 C 03 54 00.54 -08 44 49.4 u 807
2020-02-21 01:12:35 C 03 54 01.37 -08 45 05.1 u 807
2020-02-25 02:21:57 C 04 14 28.34 -14 42 00.0 o 691
2020-02-25 02:42:00 C 04 14 32.59 -14 43 14.7 o 691
2020-03-03 01:16:52 C 04 53 56.19 -24 54 14.3 u 807
2020-03-03 01:21:11 C 04 53 57.24 -24 54 29.3 u 807
2020-03-03 01:25:31 C 04 53 58.29 -24 54 44.6 u 807
2020-03-05 02:27:47 C 05 06 42.04 -27 47 03.2 o 691
2020-03-05 02:41:22 C 05 06 45.39 -27 47 46.2 o 691
2020-03-05 02:54:56 C 05 06 48.87 -27 48 32.7 o 691
2020-03-17 00:33:43 C 06 30 15.84 -41 15 31.6 u 807
2020-03-17 00:38:04 C 06 30 17.15 -41 15 41.4 u 807
2020-03-17 00:42:25 C 06 30 18.53 -41 15 49.6 u 807
2020-03-18 18:06:52 S 06 43 28.020 -42 38 07.12 L C51
2020-03-18 22:49:16 S 06 44 58.428 -42 46 52.14 L C51
2020-03-19 00:23:30 S 06 45 28.634 -42 49 46.31 L C51
2020-03-19 01:57:35 S 06 45 58.800 -42 52 38.78 L C51
2020-03-19 05:05:54 S 06 46 59.194 -42 58 22.01 L C51
2020-03-19 06:40:09 S 06 47 29.455 -43 01 12.79 L C51
2020-03-19 08:14:24 S 06 47 59.669 -43 04 02.14 L C51
2020-03-19 09:48:28 S 06 48 29.914 -43 06 51.01 L C51