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
2020-11-26 21:32:27 C 04 38 25.09 +54 25 08.6 – V K63
2020-11-26 22:48:00 C 04 38 34.68 +54 26 58.8 – V K38
2020-11-26 23:19:01 C 04 38 38.67 +54 27 42.8 – V K38
2020-11-26 23:48:31 C 04 38 42.42 +54 28 24.9 – V K38
2020-11-27 04:22:04 C 04 39 25.34 +54 34 54.6 – V I52
2020-11-27 04:23:08 C 04 39 25.47 +54 34 56.3 – V I52
2020-11-27 04:29:09 C 04 39 26.24 +54 35 05.5 – V I52
2020-11-29 21:59:47 C 04 49 59.59 +56 09 46.2 – V A17
2020-11-29 22:16:52 C 04 50 02.35 +56 10 11.6 – V A17
2020-11-29 22:33:56 C 04 50 05.16 +56 10 37.2 – V A17
2020-12-02 00:39:13 C 04 59 57.78 +57 24 04.3 – V W33
2020-12-02 00:44:29 C 04 59 58.73 +57 24 13.8 – V W33
2020-12-02 00:49:45 C 04 59 59.83 +57 24 22.6 – V W33
2020-12-03 11:54:34 C 05 07 49.84 +58 16 45.1 – V F65
2020-12-03 11:55:39 C 05 07 50.08 +58 16 46.6 – V F65
2020-12-03 11:57:50 C 05 07 50.53 +58 16 49.7 – V F65
2020-12-04 07:40:58 C 05 12 48.01 +58 45 41.3 – V I52
2020-12-04 07:43:00 C 05 12 48.46 +58 45 44.4 – V I52
2020-12-04 07:45:00 C 05 12 48.92 +58 45 47.3 – V I52
2020-12-04 07:47:02 C 05 12 49.37 +58 45 50.4 – V I52
2020-12-05 04:34:08 C 05 18 28.95 +59 15 55.7 – V I52
2020-12-05 04:38:18 C 05 18 30.01 +59 16 02.4 – V I52
2020-12-05 04:54:41 C 05 18 34.25 +59 16 28.6 – V I52
2020-12-05 04:57:43 C 05 18 35.01 +59 16 33.3 – V I52
2020-12-06 08:39:57 C 05 26 36.70 +59 56 31.1 – V I52
2020-12-06 08:41:58 C 05 26 37.26 +59 56 33.5 – V I52
2020-12-06 08:43:59 C 05 26 37.79 +59 56 36.2 – V I52
2020-12-06 09:02:39 C 05 26 42.98 +59 57 01.9 – V I52
2020-12-07 06:56:14 C 05 33 48.79 +60 27 45.5 – V I52
2020-12-07 06:58:42 C 05 33 49.59 +60 27 49.1 – V I52
2020-12-07 07:02:38 C 05 33 50.77 +60 27 54.8 – V I52
2020-12-07 07:08:56 C 05 33 52.63 +60 28 03.0 – V I52
2020-12-07 10:11:51 C 05 34 54.26 +60 32 27.3 – V T08
2020-12-07 10:16:30 C 05 34 55.63 +60 32 34.1 – V T08
2020-12-07 10:20:28 C 05 34 56.78 +60 32 39.6 – V T08
2020-12-07 10:27:46 C 05 34 59.00 +60 32 50.0 – V T08
2020-12-08 04:52:47 C 05 41 30.14 +60 57 22.8 – V 703
2020-12-08 05:00:38 C 05 41 32.82 +60 57 33.9 – V 703
2020-12-08 05:08:30 C 05 41 35.48 +60 57 47.6 – V 703
2020-12-08 07:11:11 C 05 42 16.52 +61 00 41.5 – V I52
2020-12-08 07:16:14 C 05 42 18.30 +61 00 48.4 – V I52
2020-12-08 07:17:28 C 05 42 18.59 +61 00 49.7 – V I52
2020-12-08 07:18:42 C 05 42 19.16 +61 00 50.8 – V I52
2020-12-09 09:58:15 C 05 52 32.83 +61 35 24.5 – V T05
2020-12-09 10:03:36 C 05 52 34.73 +61 35 31.1 – V T05
2020-12-09 10:11:31 C 05 52 37.68 +61 35 41.4 – V T05
2020-12-09 10:29:29 C 05 52 44.23 +61 36 04.6 – V T05
2020-12-11 12:03:24 C 06 14 27.49 +62 32 37.8 – V T08
2020-12-11 12:08:04 C 06 14 29.56 +62 32 42.3 – V T08
2020-12-11 12:55:00 C 06 14 50.13 +62 33 25.8 – V T08