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
2020-12-30 23:15:31 C 11 03 46.91 +43 47 54.5 V Z80
2020-12-31 01:16:44 C 11 04 35.26 +43 35 34.0 V 204
2020-12-31 01:23:25 C 11 04 37.86 +43 34 52.1 V 204
2020-12-31 01:30:05 C 11 04 40.43 +43 34 10.3 V 204
2020-12-31 11:48:11 C 11 08 53.30 +42 28 07.1 V T08
2020-12-31 11:54:10 C 11 08 55.49 +42 27 28.9 V T08
2020-12-31 12:01:32 C 11 08 58.20 +42 26 43.0 V T08
2020-12-31 12:17:19 C 11 09 03.90 +42 25 03.5 V T08
2021-01-04 12:46:35 C 11 41 20.16 +31 33 48.4 o 691
2021-01-04 12:52:24 C 11 41 21.63 +31 33 08.2 o 691
2021-01-04 12:58:12 C 11 41 23.07 +31 32 28.7 o 691
2021-01-06 10:31:49 C 11 53 16.52 +26 24 52.6 V 703
2021-01-06 10:39:26 C 11 53 18.07 +26 24 01.9 V 703
2021-01-06 10:47:03 C 11 53 19.60 +26 23 12.2 V 703
2021-01-06 10:54:40 C 11 53 21.32 +26 22 21.6 V 703
2021-01-07 11:52:34 C 11 59 01.83 +23 38 05.0 V I52
2021-01-07 11:57:48 C 11 59 02.86 +23 37 31.0 V I52
2021-01-07 11:59:33 C 11 59 03.22 +23 37 19.3 V I52
2021-01-07 12:28:26 C 11 59 08.65 +23 34 11.8 V I52
2021-01-07 13:21:24 C 11 59 24.14 +23 28 47.7 V T08
2021-01-07 13:24:02 C 11 59 24.62 +23 28 30.3 V T08
2021-01-07 13:38:33 C 11 59 27.37 +23 26 57.7 V T08
2021-01-07 13:45:11 C 11 59 28.60 +23 26 15.0 V T08
2021-01-08 11:58:06 C 12 04 04.88 +21 03 30.0 V G96
2021-01-08 12:05:34 C 12 04 06.18 +21 02 42.6 V G96
2021-01-08 12:13:01 C 12 04 07.46 +21 01 55.6 V G96
2021-01-08 12:20:29 C 12 04 08.76 +21 01 08.3 V G96
2021-01-09 11:52:10 C 12 08 41.81 +18 34 41.5 V G96
2021-01-09 11:59:36 C 12 08 42.98 +18 33 55.8 V G96
2021-01-09 12:07:02 C 12 08 44.13 +18 33 10.7 V G96
2021-01-09 12:14:27 C 12 08 45.32 +18 32 25.1 V G96
2021-01-10 10:10:12 C 12 12 42.87 +16 20 20.1 V 703
2021-01-10 10:25:22 C 12 12 45.08 +16 18 51.9 V 703
2021-01-10 10:32:57 C 12 12 46.18 +16 18 05.8 V 703
2021-01-11 09:03:35 C 12 16 30.74 +14 07 22.1 o 691
2021-01-11 09:03:35 C 12 16 30.75 +14 07 22.3 o 691
2021-01-11 09:08:47 C 12 16 31.45 +14 06 52.7 o 691
2021-01-11 09:10:31 C 12 16 31.71 +14 06 42.8 o 691
2021-01-11 09:13:58 C 12 16 32.20 +14 06 23.6 o 691
2021-01-11 09:17:27 C 12 16 32.68 +14 06 04.0 o 691
2021-01-12 04:06:15 C 12 19 21.63 +12 20 28.8 V L01
2021-01-12 04:08:10 C 12 19 21.86 +12 20 18.2 V L01
2021-01-12 04:10:42 C 12 19 22.19 +12 20 04.2 V L01
2021-01-12 10:36:13 C 12 20 21.11 +11 45 17.9 o 711
2021-01-12 10:40:04 C 12 20 21.53 +11 44 57.3 o 711
2021-01-16 12:51:17 C 12 32 29.35 +03 39 47.2 V I52
2021-01-16 12:53:38 C 12 32 29.56 +03 39 37.0 V I52
2021-01-16 12:55:59 C 12 32 29.73 +03 39 26.5 V I52
2021-01-18 12:28:55 C 12 37 06.74 +00 18 28.9 o 691
2021-01-18 12:45:19 C 12 37 07.84 +00 17 24.0 o 691