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
2019-11-17 05:33:45 C 02 36 46.59 +49 00 17.2 V G96
2019-11-17 05:57:24 C 02 36 44.39 +49 00 17.0 V G96
2019-11-25 06:35:56 C 02 18 54.96 +48 28 12.8 V G96
2019-11-25 06:44:05 C 02 18 54.12 +48 28 10.1 V G96
2019-11-25 06:52:15 C 02 18 53.33 +48 28 07.2 V G96
2019-11-25 07:00:27 C 02 18 52.52 +48 28 04.4 V G96
2019-11-25 18:35:15 C 02 17 49.27 +48 24 15.3 V L01
2019-11-25 18:38:38 C 02 17 48.96 +48 24 14.1 V L01
2019-11-25 18:42:01 C 02 17 48.65 +48 24 13.0 V L01
2019-11-25 18:45:25 C 02 17 48.34 +48 24 12.3 V L01
2019-11-25 18:48:49 C 02 17 47.98 +48 24 11.1 V L01
2019-11-26 00:35:11 C 02 17 14.641 +48 22 19.98 V J04
2019-11-26 00:43:06 C 02 17 13.858 +48 22 17.09 V J04
2019-11-26 03:05:22 C 02 17 01.58 +48 21 25.6 u H21
2019-11-26 03:09:33 C 02 17 01.16 +48 21 24.3 u H21
2019-11-26 03:15:24 C 02 17 00.60 +48 21 22.2 u H21
2019-11-26 03:17:30 C 02 17 00.39 +48 21 21.8 u H21
2019-11-26 21:34:43 C 02 15 19.563 +48 14 49.44 V J04
2019-11-26 21:39:29 C 02 15 19.093 +48 14 47.59 V J04
2019-11-26 21:44:14 C 02 15 18.631 +48 14 45.88 V J04
2019-11-27 05:29:53 C 02 14 35.17 +48 11 48.7 o 711
2019-11-27 05:35:05 C 02 14 34.06 +48 11 45.1 o 711
2019-11-27 05:40:11 C 02 14 34.12 +48 11 44.5 o 711
2019-12-04 08:16:35 C 01 59 50.093 +46 43 29.97 V T12
2019-12-04 08:19:46 C 01 59 49.819 +46 43 27.90 V T12
2019-12-04 08:21:13 C 01 59 49.696 +46 43 26.91 V T12
2019-12-06 00:02:37 C 01 56 47.05 +46 16 37.1 u H21
2019-12-06 00:09:53 C 01 56 46.44 +46 16 32.2 u H21
2019-12-06 00:16:18 C 01 56 45.90 +46 16 27.9 u H21
2019-12-13 06:37:30 C 01 45 34.28 +43 54 48.0 V 290
2019-12-13 07:00:40 C 01 45 32.97 +43 54 25.6 V 290
2019-12-13 07:21:32 C 01 45 31.80 +43 54 05.5 V 290
2019-12-17 02:38:29 C 01 41 27.83 +42 25 55.0 V I52
2019-12-17 03:38:54 C 01 41 25.05 +42 24 55.4 V I52
2019-12-20 05:29:41 C 01 39 04.08 +41 07 28.4 V I52
2019-12-20 05:41:48 C 01 39 03.72 +41 07 15.8 V I52
2019-12-20 05:47:28 C 01 39 03.52 +41 07 08.5 V I52
2019-12-20 05:52:31 C 01 39 03.37 +41 07 02.8 V I52
2019-12-22 02:51:33 C 01 38 05.51 +40 17 36.5 o 711
2019-12-22 02:56:14 C 01 38 05.41 +40 17 31.2 o 711
2019-12-22 03:00:56 C 01 38 05.29 +40 17 26.0 o 711
2019-12-30 05:23:00 C 01 37 46.164 +36 26 19.07 U F52
2019-12-30 05:41:09 C 01 37 46.278 +36 25 56.49 U F52
2019-12-30 05:59:46 C 01 37 46.402 +36 25 32.83 U F52
2020-01-02 06:50:28 C 01 39 15.38 +34 52 16.4 V I52
2020-01-02 06:53:46 C 01 39 15.45 +34 52 12.3 V I52
2020-01-02 06:54:52 C 01 39 15.42 +34 52 10.7 V I52
2020-01-02 07:22:05 C 01 39 16.820 +34 51 45.49 U F51
2020-01-02 07:57:21 C 01 39 17.505 +34 50 58.40 U F51
2020-01-03 02:49:20 C 01 39 50.44 +34 26 16.5 V G96