2020 WA5

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4948059514 ± 4.25e-06
Semi-major axis (a)2.0195471510 AU ± 1.76e-05
Inclination (i)5.72136216° ± 3.54e-05
Long. of Asc. Node (Ω)307.56325136° ± 4.58e-05
Arg. of Perihelion (ω)167.57055192° ± 3.08e-05
Mean Anomaly (M)249.61172400° ± 7.93e-03
Mean Motion (n)0.3434245045°/day ± 4.49e-06
Perihelion dist (q)1.02026320 AU ± 1.24e-05
Aphelion dist (Q)3.01883110 AU ± 2.77e-05
Orbital Period2.86999405 yr ± 3.75e-05
Physical Parameters
H (abs. magnitude)21.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.266″
Uncertainty1
Orbit TypeAmor
MOID0.039398 AU
Observations Used276
Oppositions1
Arc Total2020-2021
First Observation Used2020-11-25
Last Observation Used2021-04-16
Observations (284)
Date Type RA Dec Mag Band Observatory
2021-01-31 12:34:03 C 12 53 35.47 -14 38 59.1 V I52
2021-01-31 12:36:54 C 12 53 35.47 -14 39 04.7 V I52
2021-01-31 12:39:45 C 12 53 35.47 -14 39 10.3 V I52
2021-01-31 12:42:35 C 12 53 35.55 -14 39 16.0 V I52
2021-02-07 08:22:29 C 12 55 28.37 -19 10 11.1 V I52
2021-02-07 08:30:37 C 12 55 28.28 -19 10 22.4 V I52
2021-02-07 14:17:23 C 12 55 25.708 -19 18 06.79 U F51
2021-02-07 14:32:35 C 12 55 25.448 -19 18 27.03 U F51
2021-02-11 10:01:12 C 12 54 45.64 -21 08 25.9 V G96
2021-02-11 10:08:42 C 12 54 45.46 -21 08 34.0 V G96
2021-02-11 10:16:10 C 12 54 45.26 -21 08 41.9 V G96
2021-02-11 10:23:40 C 12 54 45.10 -21 08 49.6 V G96
2021-02-23 08:24:08 C 12 46 37.61 -24 31 54.4 V I52
2021-02-23 08:28:10 C 12 46 37.40 -24 31 56.0 V I52
2021-02-23 08:32:12 C 12 46 37.18 -24 31 56.7 V I52
2021-02-23 08:39:50 C 12 46 36.86 -24 32 00.1 V 291
2021-02-23 08:49:05 C 12 46 36.38 -24 32 04.0 V 291
2021-02-23 08:58:19 C 12 46 35.90 -24 32 07.7 V 291
2021-02-24 10:10:10 C 12 45 31.46 -24 41 22.2 o 291
2021-02-24 10:17:28 C 12 45 31.07 -24 41 24.3 o 291
2021-02-24 10:24:44 C 12 45 30.70 -24 41 27.1 o 291
2021-03-11 13:44:41 C 12 27 08.04 -24 51 45.9 V 474
2021-03-11 13:49:45 C 12 27 07.74 -24 51 44.6 V 474
2021-03-11 13:54:50 C 12 27 07.42 -24 51 43.5 V 474
2021-03-15 06:38:10 C 12 22 27.40 -24 26 23.9 o 691
2021-03-15 06:46:48 C 12 22 26.89 -24 26 21.7 o 691
2021-03-15 06:55:26 C 12 22 26.38 -24 26 19.2 o 691
2021-04-03 08:16:46 C 12 04 29.08 -20 46 54.8 o 291
2021-04-03 08:27:18 C 12 04 28.78 -20 46 49.3 o 291
2021-04-03 08:37:52 C 12 04 28.44 -20 46 43.6 o 291
2021-04-16 07:42:29 C 12 00 44.116 -18 08 05.91 U F51
2021-04-16 07:58:37 C 12 00 44.036 -18 07 58.62 U F51
2021-04-16 08:14:46 C 12 00 43.934 -18 07 50.79 U F51
2021-04-16 08:30:56 C 12 00 43.852 -18 07 43.77 U F51