2020 WF3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0681731519 ± 1.40e-06
Semi-major axis (a)1.0685471663 AU ± 4.41e-06
Inclination (i)14.20952014° ± 5.94e-04
Long. of Asc. Node (Ω)255.54539606° ± 4.18e-05
Arg. of Perihelion (ω)8.85195281° ± 9.42e-04
Mean Anomaly (M)343.44493000° ± 1.10e-02
Mean Motion (n)0.8923222675°/day ± 5.52e-06
Perihelion dist (q)0.99570094 AU ± 4.37e-06
Aphelion dist (Q)1.14139339 AU ± 4.94e-06
Orbital Period1.10456314 yr ± 6.84e-06
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty2
Orbit TypeApollo
MOID0.019279 AU
Observations Used79
Oppositions1
Arc Total2020-2021
First Observation Used2020-11-21
Last Observation Used2021-01-12
Observations (82)
Date Type RA Dec Mag Band Observatory
2020-12-09 09:31:14 C 04 23 10.93 +20 36 00.1 o 691
2020-12-09 09:36:21 C 04 23 10.38 +20 35 41.3 o 691
2020-12-10 07:12:36 C 04 21 03.476 +19 15 33.17 U F52
2020-12-10 07:53:22 C 04 20 58.884 +19 13 04.81 U F52
2020-12-10 08:13:43 C 04 20 56.559 +19 11 49.55 U F52
2020-12-14 06:08:07 C 04 12 29.51 +13 39 01.4 V G96
2020-12-14 06:17:33 C 04 12 28.63 +13 38 29.4 V G96
2020-12-14 06:25:05 C 04 12 27.91 +13 38 04.0 V G96
2020-12-14 06:32:37 C 04 12 27.24 +13 37 38.9 V G96
2020-12-14 06:59:11 C 04 12 24.74 +13 36 08.9 V I52
2020-12-14 07:01:00 C 04 12 24.54 +13 36 03.1 V I52
2020-12-14 07:02:49 C 04 12 24.39 +13 35 56.9 V I52
2020-12-14 07:04:38 C 04 12 24.21 +13 35 50.2 V I52
2020-12-16 08:25:50 C 04 08 40.32 +10 54 47.3 o 691
2020-12-16 08:34:24 C 04 08 39.64 +10 54 19.6 o 691
2020-12-16 08:42:59 C 04 08 39.00 +10 53 52.5 o 691
2020-12-19 09:36:17 C 04 04 02.56 +07 16 16.4 V I52
2020-12-19 09:47:24 C 04 04 01.80 +07 15 45.4 V I52
2020-12-19 09:52:14 C 04 04 01.56 +07 15 32.5 V I52
2020-12-20 05:49:03 C 04 02 59.10 +06 20 27.1 V G96
2020-12-20 05:57:13 C 04 02 58.59 +06 20 05.0 V G96
2020-12-20 06:05:22 C 04 02 58.03 +06 19 42.8 V G96
2020-12-20 06:13:30 C 04 02 57.52 +06 19 20.6 V G96
2020-12-21 07:21:09 C 04 01 41.67 +05 12 39.6 o 691
2020-12-21 07:57:10 C 04 01 39.58 +05 11 05.4 o 691
2020-12-21 08:33:12 C 04 01 37.60 +05 09 31.9 o 691
2021-01-03 06:46:14 C 03 54 46.479 -04 44 37.29 U F51
2021-01-03 07:03:13 C 03 54 46.303 -04 45 00.00 U F51
2021-01-03 07:37:10 C 03 54 45.940 -04 45 44.91 U F51
2021-01-12 07:27:49 C 03 57 18.715 -08 26 55.62 U F51
2021-01-12 07:47:53 C 03 57 18.972 -08 27 10.83 U F51
2021-01-12 08:08:03 C 03 57 19.280 -08 27 26.06 U F51