IAA RAS IAA Minor Planet Database

2020 YO3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6237409569 ± 9.84e-08
Semi-major axis (a)2.0614503925 AU ± 3.64e-07
Inclination (i)9.84435084° ± 1.02e-05
Long. of Asc. Node (Ω)91.13516712° ± 2.04e-06
Arg. of Perihelion (ω)296.04473833° ± 4.95e-05
Mean Anomaly (M)246.37258974° ± 7.07e-05
Mean Motion (n)0.3330066788°/day ± 8.82e-08
Perihelion dist (q)0.77563935 AU ± 2.45e-07
Aphelion dist (Q)3.34726143 AU ± 6.25e-07
Orbital Period2.95977933 yr ± 7.84e-07
Physical Parameters
H (abs. magnitude)24.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.354″
Uncertainty0
Orbit TypeApollo
MOID0.001576 AU
Observations Used173
Oppositions3
Arc Total2020-2024
First Observation Used2020-12-23
Last Observation Used2024-01-03
Observations (182)
Date Type RA Dec Mag Band Observatory
2020-12-24 08:40:15 C 04 35 57.34 +34 10 31.5 – V T05
2020-12-24 08:44:51 C 04 36 10.09 +34 11 57.1 – V T05
2020-12-24 08:51:57 C 04 36 14.93 +34 09 22.4 – L 658
2020-12-24 08:52:35 C 04 36 16.70 +34 09 34.1 – L 658
2020-12-24 08:53:14 C 04 36 18.53 +34 09 46.1 – L 658
2020-12-24 08:53:53 C 04 36 20.38 +34 09 58.0 – L 658
2020-12-24 08:55:12 C 04 36 24.04 +34 10 21.1 – L 658
2020-12-24 18:05:46 C 05 00 11.02 +36 23 57.3 – V 204
2020-12-24 18:09:47 C 05 00 19.50 +36 24 45.9 – V 204
2020-12-24 18:13:49 C 05 00 27.99 +36 25 34.7 – V 204
2020-12-24 18:17:51 C 05 00 36.45 +36 26 23.3 – V 204
2020-12-24 18:21:53 C 05 00 44.89 +36 27 11.4 – V 204
2020-12-24 18:25:52 C 05 00 50.11 +36 27 42.5 – V K62
2020-12-24 18:28:01 C 05 00 54.58 +36 28 07.4 – V K62
2020-12-24 18:34:40 C 05 01 08.32 +36 29 26.3 – V K62
2020-12-24 18:35:46 C 05 01 10.63 +36 29 38.8 – V K62
2020-12-24 19:07:35 C 05 02 19.35 +36 35 08.7 – V J95
2020-12-24 19:09:26 C 05 02 23.17 +36 35 29.8 – V J95
2020-12-24 19:12:07 C 05 02 28.59 +36 36 00.3 – V J95
2020-12-24 19:15:51 C 05 02 36.22 +36 36 43.2 – V J95
2020-12-24 19:27:45 C 05 02 59.99 +36 38 59.8 – V Z80
2020-12-24 19:34:37 C 05 03 13.79 +36 40 16.6 – V Z80
2020-12-24 19:41:03 C 05 03 26.64 +36 41 28.5 – V Z80
2020-12-24 21:41:29 C 05 07 18.69 +37 02 30.0 – V J95
2020-12-24 21:45:07 C 05 07 25.44 +37 03 05.9 – V J95
2020-12-24 21:49:54 C 05 07 34.26 +37 03 52.6 – V J95
2020-12-25 08:33:43 C 05 25 25.28 +38 28 33.9 – V T05
2020-12-25 08:37:40 C 05 25 30.36 +38 28 57.9 – V T05
2020-12-25 08:42:57 C 05 25 37.33 +38 29 30.7 – V T05
2020-12-25 08:50:12 C 05 25 46.79 +38 30 14.7 – V T05
2020-12-25 08:59:26 C 05 25 58.76 +38 31 10.6 – V T05
2020-12-25 10:41:02 C 05 28 07.09 +38 40 39.2 – V T05
2020-12-25 10:41:27 C 05 28 07.24 +38 40 46.8 – V T08
2020-12-25 10:41:42 C 05 28 07.95 +38 40 42.3 – V T05
2020-12-25 10:42:22 C 05 28 08.71 +38 40 45.7 – V T05
2020-12-25 10:42:46 C 05 28 08.88 +38 40 53.6 – V T08
2020-12-25 10:43:01 C 05 28 09.53 +38 40 49.3 – V T05
2020-12-25 10:43:26 C 05 28 09.71 +38 40 57.0 – V T08
2020-12-25 10:43:40 C 05 28 10.41 +38 40 52.7 – V T05
2020-12-25 13:05:13 C 05 31 02.19 +38 52 09.9 – V T08
2020-12-26 08:33:11 C 05 51 10.99 +40 02 46.5 – V T08
2020-12-26 08:35:51 C 05 51 12.85 +40 02 53.9 – V T08
2020-12-26 08:43:48 C 05 51 18.57 +40 03 14.8 – V T08
2020-12-26 09:08:34 C 05 51 36.22 +40 04 21.6 – V T08
2020-12-27 03:37:27 C 06 04 02.38 +40 38 19.0 – V I52
2020-12-27 03:38:09 C 06 04 02.70 +40 38 20.8 – V I52
2020-12-27 03:38:52 C 06 04 03.13 +40 38 21.3 – V I52
2021-01-02 07:16:57 C 06 38 55.82 +41 40 31.4 – V I52
2021-01-02 07:23:55 C 06 38 56.32 +41 40 32.1 – V I52
2021-01-02 07:30:47 C 06 38 56.80 +41 40 32.2 – V I52