IAA RAS IAA Minor Planet Database

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
2020-11-25 12:02:55 C 04 33 49.90 +53 38 11.2 – V T08
2020-11-25 12:08:13 C 04 33 50.54 +53 38 17.3 – V T08
2020-11-25 12:18:13 C 04 33 51.53 +53 38 31.3 – V T08
2020-11-25 12:34:48 C 04 33 53.34 +53 38 53.5 – V T08
2020-11-25 17:30:57 C 04 34 37.51 +53 45 10.2 – V 595
2020-11-25 17:39:04 C 04 34 38.59 +53 45 22.6 – V 595
2020-11-25 17:39:33 C 04 34 38.69 +53 45 20.9 – V 204
2020-11-25 17:47:12 C 04 34 39.74 +53 45 34.5 – V 595
2020-11-25 17:51:34 C 04 34 40.28 +53 45 39.4 – V 204
2020-11-25 17:57:37 C 04 34 40.76 +53 45 52.9 – o K88
2020-11-25 18:02:07 C 04 34 41.66 +53 45 55.3 – V 204
2020-11-25 18:04:34 C 04 34 41.62 +53 45 59.6 – V 113
2020-11-25 18:09:23 C 04 34 42.58 +53 46 08.7 – V L01
2020-11-25 18:10:01 C 04 34 42.34 +53 46 01.5 – V J95
2020-11-25 18:13:51 C 04 34 43.16 +53 46 15.5 – V L01
2020-11-25 18:18:45 C 04 34 43.48 +53 46 14.3 – V J95
2020-11-25 18:20:36 C 04 34 43.98 +53 46 25.4 – V L01
2020-11-25 18:23:38 C 04 34 44.13 +53 46 30.9 – o K88
2020-11-25 18:23:58 C 04 34 44.40 +53 46 30.9 – V L01
2020-11-25 18:27:26 C 04 34 44.48 +53 46 33.5 – V 113
2020-11-25 18:27:34 C 04 34 44.60 +53 46 27.7 – V J95
2020-11-25 18:57:40 C 04 34 48.38 +53 47 12.5 – V Z99
2020-11-25 19:03:30 C 04 34 49.09 +53 47 21.1 – V Z99
2020-11-25 19:09:20 C 04 34 49.84 +53 47 30.2 – V Z99
2020-11-25 21:00:56 C 04 35 03.42 +53 50 23.2 – V 246
2020-11-25 21:01:16 C 04 35 03.53 +53 50 23.9 – V 246
2020-11-25 21:01:36 C 04 35 03.63 +53 50 23.6 – V 246
2020-11-25 21:01:58 C 04 35 03.62 +53 50 24.1 – V 246
2020-11-25 21:05:31 C 04 35 04.09 +53 50 29.5 – V 246
2020-11-25 21:05:51 C 04 35 04.08 +53 50 30.3 – V 246
2020-11-25 21:06:33 C 04 35 04.21 +53 50 30.9 – V 246
2020-11-25 21:06:54 C 04 35 04.23 +53 50 31.4 – V 246
2020-11-25 22:20:58 C 04 35 13.39 +53 52 20.6 – V 203
2020-11-25 22:47:51 C 04 35 16.54 +53 52 59.2 – V 203
2020-11-25 23:09:32 C 04 35 19.11 +53 53 30.5 – V 203
2020-11-26 00:04:31 C 04 35 25.18 +53 54 50.9 – V L74
2020-11-26 00:42:37 C 04 35 29.61 +53 55 43.2 – V L74
2020-11-26 02:06:30 C 04 35 46.32 +53 57 24.0 – q 858
2020-11-26 02:25:51 C 04 35 48.81 +53 57 54.2 – q 858
2020-11-26 02:45:06 C 04 35 51.26 +53 58 23.2 – q 858
2020-11-26 04:03:47 C 04 36 01.48 +54 00 22.6 – V I52
2020-11-26 04:07:10 C 04 36 01.89 +54 00 27.6 – V I52
2020-11-26 04:10:32 C 04 36 02.32 +54 00 33.1 – V I52
2020-11-26 04:13:55 C 04 36 02.70 +54 00 38.3 – V I52
2020-11-26 17:27:41 C 04 37 52.47 +54 19 00.5 – V L07
2020-11-26 17:55:23 C 04 37 56.35 +54 19 43.3 – V L07
2020-11-26 18:15:51 C 04 37 58.55 +54 20 03.2 – V J95
2020-11-26 18:25:33 C 04 37 59.94 +54 20 18.1 – V J95
2020-11-26 21:18:13 C 04 38 23.12 +54 24 46.8 – V K63
2020-11-26 21:25:55 C 04 38 24.12 +54 24 58.9 – V K63