IAA RAS IAA Minor Planet Database

2020 YB5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2645366488 ± 6.05e-06
Semi-major axis (a)1.3354659569 AU ± 1.10e-05
Inclination (i)2.60577547° ± 5.14e-05
Long. of Asc. Node (Ω)298.54161942° ± 7.38e-05
Arg. of Perihelion (ω)171.91268675° ± 3.76e-05
Mean Anomaly (M)54.98753209° ± 1.41e-02
Mean Motion (n)0.6386501870°/day ± 7.86e-06
Perihelion dist (q)0.98218627 AU ± 1.14e-05
Aphelion dist (Q)1.68874565 AU ± 1.60e-05
Orbital Period1.54329601 yr ± 1.90e-05
Physical Parameters
H (abs. magnitude)25.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.326″
Uncertainty2
Orbit TypeApollo
MOID0.000077 AU
Observations Used85
Oppositions1
Arc Total2020-2021
First Observation Used2020-11-21
Last Observation Used2021-03-06
Observations (92)
Date Type RA Dec Mag Band Observatory
2020-11-21 04:36:01 C 02 19 53.46 +42 15 40.3 – V G96
2020-11-21 04:43:20 C 02 19 52.89 +42 15 49.6 – V G96
2020-11-21 04:50:39 C 02 19 52.39 +42 15 59.4 – V G96
2020-11-21 04:58:00 C 02 19 51.85 +42 16 08.4 – V G96
2020-12-26 10:25:22 C 13 12 49.17 +67 13 50.2 – V 703
2020-12-26 10:33:16 C 13 12 50.79 +67 11 51.0 – V 703
2020-12-26 10:41:10 C 13 12 52.31 +67 09 48.1 – V 703
2020-12-26 10:49:04 C 13 12 53.60 +67 07 46.7 – V 703
2020-12-26 13:07:39 C 13 13 09.34 +66 31 15.6 – V I52
2020-12-26 13:08:43 C 13 13 09.40 +66 30 58.4 – V I52
2020-12-26 13:09:47 C 13 13 09.47 +66 30 40.9 – V I52
2020-12-26 13:10:51 C 13 13 09.58 +66 30 23.5 – V I52
2020-12-26 22:17:49 C 13 16 19.53 +63 49 00.3 – V 204
2020-12-26 22:30:19 C 13 16 24.08 +63 45 41.9 – V 204
2020-12-26 22:42:46 C 13 16 28.60 +63 42 25.6 – V 204
2020-12-26 23:15:08 C 13 16 40.79 +63 34 19.4 – V L01
2020-12-26 23:19:38 C 13 16 42.22 +63 33 08.5 – V L01
2020-12-26 23:21:53 C 13 16 42.97 +63 32 33.2 – V L01
2020-12-26 23:26:24 C 13 16 44.21 +63 31 22.4 – V L01
2020-12-26 23:28:39 C 13 16 44.96 +63 30 46.9 – V L01
2020-12-27 00:39:57 C 13 17 02.76 +63 12 03.4 – V 595
2020-12-27 00:48:11 C 13 17 04.51 +63 09 53.4 – V 595
2020-12-27 00:57:40 C 13 17 06.64 +63 07 23.9 – V 595
2020-12-27 10:52:54 C 13 19 25.47 +60 21 21.1 – V I52
2020-12-27 10:53:20 C 13 19 25.51 +60 21 14.4 – V I52
2020-12-27 10:53:46 C 13 19 25.54 +60 21 07.4 – V I52
2020-12-27 10:54:13 C 13 19 25.56 +60 21 00.5 – V I52
2020-12-30 00:10:36 C 13 27 57.29 +43 00 58.1 – V J95
2020-12-30 00:28:58 C 13 27 59.28 +42 56 15.3 – V J95
2021-01-02 11:40:18 C 13 33 06.15 +23 18 46.6 – V I52
2021-01-02 11:41:37 C 13 33 06.13 +23 18 31.3 – V I52
2021-01-02 11:42:56 C 13 33 06.03 +23 18 15.4 – V I52
2021-01-02 11:43:07 C 13 33 06.40 +23 18 15.6 – o 291
2021-01-02 11:44:15 C 13 33 06.00 +23 18 00.5 – V I52
2021-01-02 11:52:22 C 13 33 06.03 +23 16 27.5 – o 291
2021-01-02 12:01:33 C 13 33 05.63 +23 14 39.9 – o 291
2021-01-03 10:12:49 C 13 34 05.79 +19 01 09.4 – o 691
2021-01-03 10:47:13 C 13 34 05.06 +18 55 09.2 – o 691
2021-01-03 11:41:31 C 13 34 03.30 +18 45 38.8 – V I52
2021-01-03 12:33:19 C 13 34 01.08 +18 36 33.0 – V I52
2021-01-03 12:35:44 C 13 34 00.97 +18 36 08.0 – V I52
2021-01-04 12:10:39 C 13 34 51.55 +14 37 26.6 – V 291
2021-01-04 12:19:24 C 13 34 51.19 +14 36 04.2 – V 291
2021-01-04 12:27:57 C 13 34 50.81 +14 34 44.1 – V 291
2021-01-05 11:01:57 C 13 35 36.92 +11 10 34.0 – V 291
2021-01-05 11:13:52 C 13 35 36.52 +11 08 53.8 – V 291
2021-01-05 11:26:03 C 13 35 36.15 +11 07 11.5 – V 291
2021-01-05 11:47:21 C 13 35 35.11 +11 04 10.8 – V I52
2021-01-05 11:48:48 C 13 35 35.04 +11 03 58.1 – V I52
2021-01-05 11:50:15 C 13 35 35.02 +11 03 46.3 – V I52