2019 WS3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0861102166 ± 2.20e-05
Semi-major axis (a)1.0629806858 AU ± 1.69e-05
Inclination (i)1.91609763° ± 4.30e-04
Long. of Asc. Node (Ω)164.13274922° ± 2.10e-03
Arg. of Perihelion (ω)188.68449014° ± 1.29e-03
Mean Anomaly (M)228.67152981° ± 4.65e-02
Mean Motion (n)0.8993406334°/day ± 2.15e-05
Perihelion dist (q)0.97144719 AU ± 2.80e-05
Aphelion dist (Q)1.15451418 AU ± 2.97e-05
Orbital Period1.09594324 yr ± 2.61e-05
Physical Parameters
H (abs. magnitude)26.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.273″
Uncertainty2
Orbit TypeApollo
MOID0.025434 AU
Observations Used34
Oppositions1
Arc Total2019-2019
First Observation Used2019-11-26
Last Observation Used2019-12-25
Observations (34)
Date Type RA Dec Mag Band Observatory
2019-11-26 09:48:57 C 05 34 43.123 -15 59 01.64 V F52
2019-11-26 10:05:47 C 05 34 40.340 -15 58 36.18 V F52
2019-11-26 10:22:41 C 05 34 37.482 -15 58 09.88 V F52
2019-11-27 12:34:11 C 05 31 20.870 -15 15 30.01 U F51
2019-11-27 12:50:08 C 05 31 18.271 -15 15 03.25 U F51
2019-11-27 13:06:03 C 05 31 15.696 -15 14 36.36 U F51
2019-11-29 07:26:24 C 05 26 19.99 -14 03 28.4 u 807
2019-11-29 07:35:27 C 05 26 18.64 -14 03 12.9 u 807
2019-11-29 07:44:05 C 05 26 17.36 -14 02 58.6 u 807
2019-12-03 06:44:44 C 05 16 17.29 -11 31 35.0 o 291
2019-12-03 06:51:12 C 05 16 16.39 -11 31 24.3 o 291
2019-12-03 06:57:42 C 05 16 15.49 -11 31 13.9 o 291
2019-12-07 09:10:22 C 05 07 06.84 -08 54 19.9 o 291
2019-12-07 09:25:30 C 05 07 05.09 -08 53 55.2 o 291
2019-12-07 09:40:45 C 05 07 03.35 -08 53 30.7 o 291
2019-12-14 04:44:04 C 04 55 18.73 -04 42 51.4 o 291
2019-12-14 04:59:51 C 04 55 17.38 -04 42 28.5 o 291
2019-12-14 05:15:39 C 04 55 15.98 -04 42 05.2 o 291
2019-12-15 05:56:27 C 04 53 46.95 -04 05 33.6 o 695
2019-12-15 06:12:24 C 04 53 45.59 -04 05 10.2 o 695
2019-12-15 06:28:22 C 04 53 44.24 -04 04 46.8 o 695
2019-12-19 05:24:18 C 04 48 54.81 -01 48 06.4 o 291
2019-12-19 05:28:07 C 04 48 52.26 -01 48 11.8 u H21
2019-12-19 05:33:58 C 04 48 54.14 -01 47 52.9 o 291
2019-12-19 05:38:22 C 04 48 51.57 -01 47 57.3 u H21
2019-12-19 05:43:40 C 04 48 53.48 -01 47 39.2 o 291
2019-12-20 04:50:00 C 04 47 55.17 -01 15 20.6 o 291
2019-12-20 05:11:34 C 04 47 53.77 -01 14 51.1 o 291
2019-12-20 05:33:11 C 04 47 52.36 -01 14 20.7 o 291
2019-12-23 05:21:39 C 04 45 15.99 +00 23 34.7 o 291
2019-12-23 05:47:31 C 04 45 14.60 +00 24 09.2 o 291
2019-12-25 04:17:15 C 04 43 56.17 +01 25 22.1 u H21
2019-12-25 04:29:26 C 04 43 55.64 +01 25 37.8 u H21
2019-12-25 04:40:28 C 04 43 55.14 +01 25 52.2 u H21