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
2020-12-19 02:42:17 C 08 07 37.75 +62 54 53.9 – V K87
2020-12-19 02:45:08 C 08 07 39.76 +62 54 50.3 – V K87
2020-12-19 14:53:47 C 08 16 28.84 +62 39 42.7 – V T08
2020-12-19 15:10:25 C 08 16 40.30 +62 39 16.9 – V T08
2020-12-19 15:15:44 C 08 16 43.95 +62 39 08.2 – V T08
2020-12-19 15:16:24 C 08 16 44.37 +62 39 07.1 – V T08
2020-12-19 15:30:26 C 08 16 54.12 +62 38 44.1 – V T08
2020-12-19 15:33:05 C 08 16 56.06 +62 38 40.0 – V T08
2020-12-19 15:40:29 C 08 17 01.10 +62 38 28.1 – V T08
2020-12-20 06:21:08 C 08 28 06.16 +62 15 07.1 – V 703
2020-12-20 06:28:51 C 08 28 11.67 +62 14 55.7 – V 703
2020-12-20 06:36:33 C 08 28 17.00 +62 14 45.3 – V 703
2020-12-20 06:44:16 C 08 28 22.20 +62 14 33.0 – V 703
2020-12-22 13:01:10 C 09 07 41.80 +60 10 31.5 – V I52
2020-12-22 13:04:47 C 09 07 44.23 +60 10 20.5 – V I52
2020-12-22 13:08:25 C 09 07 46.71 +60 10 09.2 – V I52
2020-12-22 13:08:36 C 09 07 46.82 +60 10 08.8 – V I52
2020-12-23 07:37:00 C 09 21 02.82 +59 13 20.6 – V 703
2020-12-23 07:44:40 C 09 21 07.84 +59 12 56.9 – V 703
2020-12-23 07:52:20 C 09 21 12.96 +59 12 33.3 – V 703
2020-12-23 07:59:59 C 09 21 17.93 +59 12 09.9 – V 703
2020-12-23 12:10:08 C 09 24 08.98 +58 58 46.2 – V T08
2020-12-23 12:14:50 C 09 24 11.94 +58 58 31.3 – V T08
2020-12-23 12:21:27 C 09 24 16.20 +58 58 09.7 – V T08
2020-12-23 12:29:27 C 09 24 21.32 +58 57 43.5 – V T08
2020-12-24 20:14:31 C 09 45 41.32 +56 57 38.4 – V Z80
2020-12-24 20:21:33 C 09 45 46.07 +56 57 11.8 – V Z80
2020-12-24 20:28:10 C 09 45 50.35 +56 56 46.3 – V Z80
2020-12-25 13:20:46 C 09 56 28.50 +55 47 15.6 – V T05
2020-12-25 13:23:24 C 09 56 30.05 +55 47 04.1 – V T05
2020-12-25 13:28:04 C 09 56 32.71 +55 46 44.1 – V T05
2020-12-25 13:36:37 C 09 56 37.60 +55 46 06.6 – V T05
2020-12-26 08:20:36 C 10 08 05.90 +54 19 20.7 – V 703
2020-12-26 08:36:09 C 10 08 14.60 +54 18 10.0 – V 703
2020-12-26 08:43:56 C 10 08 18.90 +54 17 34.5 – V 703
2020-12-27 01:43:00 C 10 18 05.13 +52 53 18.0 – V K38
2020-12-27 01:51:08 C 10 18 09.45 +52 52 37.2 – V K38
2020-12-27 01:59:25 C 10 18 13.84 +52 51 55.6 – V K38
2020-12-27 02:07:45 C 10 18 18.24 +52 51 13.9 – V K38
2020-12-27 13:16:09 C 10 24 21.39 +51 53 30.9 – V I52
2020-12-27 13:16:57 C 10 24 21.81 +51 53 26.6 – V I52
2020-12-27 13:17:46 C 10 24 22.20 +51 53 22.2 – V I52
2020-12-28 22:50:20 C 10 41 54.95 +48 45 26.3 – V 595
2020-12-28 22:53:14 C 10 41 56.30 +48 45 10.6 – V 595
2020-12-29 12:48:55 C 10 48 33.95 +47 23 46.5 – V T05
2020-12-29 12:55:33 C 10 48 36.79 +47 23 07.5 – V T05
2020-12-29 13:04:09 C 10 48 40.41 +47 22 17.8 – V T05
2020-12-29 13:18:39 C 10 48 46.58 +47 20 52.0 – V T05
2020-12-30 22:58:11 C 11 03 39.75 +43 49 42.0 – V Z80
2020-12-30 23:06:31 C 11 03 43.26 +43 48 50.5 – V Z80