2020 WF2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5762220039 ± 7.81e-05
Semi-major axis (a)2.6968563754 AU ± 5.28e-04
Inclination (i)24.84733220° ± 1.72e-03
Long. of Asc. Node (Ω)55.83045163° ± 6.05e-04
Arg. of Perihelion (ω)7.75919402° ± 4.00e-04
Mean Anomaly (M)43.11035781° ± 1.18e-01
Mean Motion (n)0.2225489497°/day ± 6.54e-05
Perihelion dist (q)1.14286839 AU ± 3.07e-04
Aphelion dist (Q)4.25084436 AU ± 8.58e-04
Orbital Period4.42880672 yr ± 1.30e-03
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.350″
Uncertainty3
Orbit TypeAmor
MOID0.156480 AU
Observations Used74
Oppositions1
Arc Total2020-2020
First Observation Used2020-11-19
Last Observation Used2020-12-19
Observations (78)
Date Type RA Dec Mag Band Observatory
2020-11-29 03:18:01 C 00 57 28.16 +13 05 21.8 V I52
2020-11-29 03:20:26 C 00 57 27.99 +13 05 34.8 V I52
2020-11-29 03:22:51 C 00 57 27.87 +13 05 47.8 V I52
2020-12-02 02:48:03 C 00 53 49.07 +19 18 13.1 V I52
2020-12-02 02:51:05 C 00 53 48.86 +19 18 28.4 V I52
2020-12-02 02:54:06 C 00 53 48.72 +19 18 43.7 V I52
2020-12-02 02:57:08 C 00 53 48.57 +19 18 59.2 V I52
2020-12-03 04:45:02 C 00 52 39.29 +21 28 15.7 V I52
2020-12-03 04:48:03 C 00 52 39.17 +21 28 29.6 V I52
2020-12-03 04:51:05 C 00 52 39.06 +21 28 44.9 V I52
2020-12-03 04:54:06 C 00 52 38.88 +21 28 59.3 V I52
2020-12-04 03:43:42 C 00 51 44.22 +23 20 38.6 V I52
2020-12-04 03:46:44 C 00 51 44.06 +23 20 53.2 V I52
2020-12-04 03:49:46 C 00 51 43.92 +23 21 07.8 V I52
2020-12-04 03:52:48 C 00 51 43.80 +23 21 22.6 V I52
2020-12-05 03:49:17 C 00 50 50.99 +25 15 28.7 V I52
2020-12-05 03:52:05 C 00 50 50.84 +25 15 41.6 V I52
2020-12-05 03:54:53 C 00 50 50.76 +25 15 54.3 V I52
2020-12-05 03:57:40 C 00 50 50.61 +25 16 08.1 V I52
2020-12-06 03:58:02 C 00 50 03.02 +27 07 19.4 V I52
2020-12-06 04:00:27 C 00 50 02.93 +27 07 30.5 V I52
2020-12-06 04:02:52 C 00 50 02.84 +27 07 41.4 V I52
2020-12-06 04:05:17 C 00 50 02.72 +27 07 53.0 V I52
2020-12-16 04:58:32 C 00 47 27.06 +42 37 41.9 V V06
2020-12-16 05:01:06 C 00 47 27.03 +42 37 49.9 V V06
2020-12-19 03:10:21 C 00 48 42.05 +46 09 22.7 o 691
2020-12-19 03:54:00 C 00 48 42.84 +46 11 26.1 o 691
2020-12-19 04:37:40 C 00 48 43.50 +46 13 27.5 o 691