2020 WN1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3769331385 ± 8.40e-04
Semi-major axis (a)1.6692904511 AU ± 2.40e-03
Inclination (i)9.20879045° ± 1.57e-02
Long. of Asc. Node (Ω)65.70901962° ± 3.12e-03
Arg. of Perihelion (ω)343.46177317° ± 6.26e-03
Mean Anomaly (M)119.01534377° ± 1.81e+00
Mean Motion (n)0.4569981190°/day ± 9.87e-04
Perihelion dist (q)1.04007956 AU ± 2.05e-03
Aphelion dist (Q)2.29850134 AU ± 3.60e-03
Orbital Period2.15674035 yr ± 4.66e-03
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.386″
Uncertainty4
Orbit TypeAmor
MOID0.058513 AU
Observations Used21
Oppositions1
Arc Total2020-2020
First Observation Used2020-11-17
Last Observation Used2020-11-21
Observations (21)
Date Type RA Dec Mag Band Observatory
2020-11-17 09:40:36 C 05 19 28.81 -01 50 08.1 V G96
2020-11-17 09:48:02 C 05 19 30.15 -01 49 08.3 V G96
2020-11-17 09:55:27 C 05 19 31.47 -01 48 11.5 V G96
2020-11-17 10:02:53 C 05 19 32.84 -01 47 12.7 V G96
2020-11-17 11:55:51 C 05 19 53.89 -01 32 33.0 V I52
2020-11-17 12:00:41 C 05 19 54.82 -01 31 55.4 V I52
2020-11-18 00:29:35 C 05 22 44.639 +00 05 35.11 V J04
2020-11-18 06:07:59 C 05 23 54.54 +00 49 16.2 u H21
2020-11-18 06:16:00 C 05 23 55.98 +00 50 19.1 u H21
2020-11-18 06:22:27 C 05 23 57.16 +00 51 09.2 u H21
2020-11-18 07:06:43 C 05 24 05.20 +00 56 54.9 u H21
2020-11-18 07:22:15 C 05 24 08.04 +00 58 56.2 u H21
2020-11-18 07:27:34 C 05 24 09.00 +00 59 37.7 u H21
2020-11-18 23:17:06 C 05 27 35.331 +03 03 30.75 V J04
2020-11-19 08:00:28 C 05 29 20.36 +04 11 19.7 V G96
2020-11-19 08:02:13 C 05 29 20.66 +04 11 34.1 V G96
2020-11-19 08:03:58 C 05 29 21.02 +04 11 47.9 V G96
2020-11-21 01:41:18 C 05 37 49.51 +09 31 03.4 V 033
2020-11-21 01:43:22 C 05 37 49.87 +09 31 19.0 V 033
2020-11-21 01:45:27 C 05 37 50.27 +09 31 34.4 V 033
2020-11-21 01:47:32 C 05 37 50.67 +09 31 50.4 V 033